{"id":43,"date":"2019-03-04T18:21:09","date_gmt":"2019-03-04T17:21:09","guid":{"rendered":"http:\/\/websrv.saske.sk\/imr\/en\/?page_id=43"},"modified":"2019-03-05T10:00:35","modified_gmt":"2019-03-05T09:00:35","slug":"projects","status":"publish","type":"page","link":"https:\/\/websrv.saske.sk\/imr\/en\/staff\/projects\/","title":{"rendered":"Projects"},"content":{"rendered":"

International<\/h2>\n\n\n\n\n\n\n\n
HASTE – Vysoce entropick\u00e9 slitiny pro udr\u017eiteln\u00e9 a \u00fa\u010dinn\u00e9 vod\u00edkov\u00e9 technologie <\/td>\n<\/tr>\n
High-entropy Alloys for Sustainable and Efficient Hydrogen Technology<\/td>\n<\/tr>\n
Program: <\/td>\nOther<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Oroszov\u00e1 Lenka, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project goal is the preparation of a high-entropy alloy suitable for hydrogen storage. The alloys will be prepared by casting very small melts and mechanical alloying. Casting will allow rapid testing of a wider range of alloy concentrations, as it is not as time-consuming and does not require complex optimization of preparation parameters as mechanical alloying. High-energy milling will also be used for the mechanical activation of the cast and subsequently, crushed materials. Continuous analyses of the mictrostructure, chemical and phase composition and analyses of sorption capabilities, including cycling adsorption and desorption tests, will also be carried out throughout the duration of the project. Artificial intelligence will be actively involved in alloy research and development.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2025 – 31.12.2030<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Radioluminiscen\u010dn\u00e9 optick\u00e9 vl\u00e1kna pre distribuovan\u00e9 senzory \u0161kodliv\u00e9ho \u017eiarenia<\/td>\n<\/tr>\n
Radioluminescent optical fibers for distributed sensors of harmful radiation<\/td>\n<\/tr>\n
Program: <\/td>\nMobility<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nRadiosensitive optical fibers represent a promising alternative to common scintillators for their possible application in distributed sensors of high-energy radiation. Ce3+-doped garnets represent a large group of scintillators which can be implemented into optical fibers.We address the knowledge gap on the effect of the chemical composition of Ce-doped A3Al5O12 garnet nanoparticles, where A=Y, Ho, Er, Tm, Yb and Lu, and their radioluminescence properties. Selected compositions will be implemented into optical fibers. To prepare radioluminescent optical fibers we will use two complementary approaches: Modified chemical vapor deposition combined with nanoparticle doping and rod-in-tube drawing of sintered nanoparticle-doped glass. The processing parameters will be studied to improve the radioluminescence properties of the fibers.The proposed fibers can improve the properties of radioluminescence sensors of high-energy and harmful radiation. Their implementation in distributed sensors can respond to public demand for improved safety of nuclear facilities and devices.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj nov\u00fdch vysokoentropick\u00fdch karbidov so zplep\u0161en\u00fdmi mechanick\u00fdmi vlastnos\u0165ami<\/td>\n<\/tr>\n
Development of New High-entropy Carbides With Improved Mechanical Properties<\/td>\n<\/tr>\n
Program: <\/td>\nMobility<\/td>\n<\/tr>\n
Project leader: <\/td>\nM.Sc. Csan\u00e1di Tam\u00e1s , PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HiEnFe – V\u00fdskum a v\u00fdvoj vysokoentropick\u00fdch feroelektrick\u00fdch materi\u00e1lov pre uskladnenie elektrickej energie<\/td>\n<\/tr>\n
Research and development of high-entropy ferroelectric materials for energy storage<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main goal of the proposed project is to establish and develop a scientific cooperation between Slovakia and China in the field of ferroelectric materials for energy storage applications. Joining of the research teams from both countries is motivated not only because of great technological potential of the ferroelectrics but also due to the fascinating physics behind their energy storage properties. Dielectrics play an important role in high-power energy storage applications, such as electromagnetic devices and hybrid electric vehicles, due to their fast charge-discharge capability. However, dielectric capacitors, although presenting faster charging\/discharging rates and better stability compared with supercapacitors or Li-ion batteries, are limited in applications due to their relatively low energy density. To date, the best materials for dielectric capacitors are ferroelectrics based on lead-containing oxides. Toxicity of lead and environmental concerns, however, have prompted the search for lead-free alternatives. In the proposed collaborative research, we will employ the high entropy concept to develop novel lead-free ferroelectrics for effective energy storage in next generation dielectric capacitors. Recently, we have demonstrated that the energy density and efficiency of high-entropy ferroelectrics can be substantially improved by texturing their microstructure and optimizing the field-induced phase transitions. However, the origin of reversible phase transitions and enhanced energy storage performance in these modern high-entropy functional materials still needs a proper interpretation and confirmation from detailed experimental studies. Our aim is to combine research on relaxor ferroelectrics in Slovakia with activities in China focused on innovative technique of templated grain growth of electroceramics and develop lead-free highly textured ferroelectric ceramics with excellent properties for high-power energy storage applications.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2024 – 30.6.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
H2MobilHydride – V\u00fdvoj a spracovanie pokro\u010dil\u00fdch metalhydridov\u00fdch kompozitn\u00fdch materi\u00e1lov pre uskladnenie vod\u00edka ur\u010den\u00fdch pre mobiln\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Developoment and processing of advanced metal hydride composites with specific microstructure properties for mobile hydrogen storage applications<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Nigutov\u00e1 Katar\u00edna, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe innovation goals of this project are to provide a novel metal hydride composite offering hydrogenation capacity close to Mg alloys, faster kinetics, higher dehydrogenation capacity, and limited material degradation per cycle. The material will be based on the concept of high entropy alloy with the addition of catalysts and will be produced not only in the conventional powder form, but also as thin sheets and bulk materials. The project will improve the fundamental understanding of the mechanisms governing the hydrogenation and high-temperature behavior of HEA-based composites and also provide a functional model of a new composite material for hydrogen storage, followed by a technology for its fabrication.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2023 – 30.4.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
DuplexCER – Vysoko odoln\u00e1 duplexn\u00e1 keramika pre efekt\u00edvne obr\u00e1banie niklov\u00fdch superzliatin<\/td>\n<\/tr>\n
High performance duplex ceramics for efficient maschining of nickel superalloysd<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.6.2022 – 31.5.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
EHSAL – Zv\u00fd\u0161enie usklad\u0148ovacej schopnosti vod\u00edka v \u013eahk\u00fdch vysoko-entropick\u00fdch zliatin\u00e1ch (HEA) typu AlTiVCr pr\u00eddavkom Ti3C2 Mxenu a ve\u013ekej plastickej deform\u00e1cie<\/td>\n<\/tr>\n
Enhancement of Hydrogen Storage Properties of AlTiVCr Light Weight High Entropy Alloys (HEA) by Ti3C2 Mxene and Several Plastic Deformation<\/td>\n<\/tr>\n
Program: <\/td>\nEuropean Interest Group (EIG) CONCERT-Japan<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nRecently discovered AlTiVCr high entropy alloy (HEA) exhibits about 70x increase in equilibrium pressure, ~20 kJ\/mol H2 decrease in desorption enthalpy (\u0394H) relative to the benchmark TiVZrNbHf HEA possessing H\/M ratio > 2 with 2.7 wt % hydrogens at 53 bar H2. The AlTiVCr HEA desorption enthalpy \u0394H is ~40 kJ\/mol and H\/M ratio ~1. Since AlTiVCr alloy includes lighter-weight elements relative to earlier studied refractory HEAs, it is envisaged that AlTiVCr can be a potential lightweight metal hydride for future hydrogen storage application if its H\/m ratio and hydrogenation\/dehydrogenation kinetics can be improved. So far, the addition of Mxene (Ti3C2) as catalyst and nanosizing exhibited a significant influence on the kinetics and hydrogenation capacity of Mg metal hydrides independently. Therefore, in this study, we aim to develop a lightweight metal hydride composite of AlTiVCr HEA by the combination of three concepts of HEA, Mxenes (Ti3C2 Mxene) and nanosizing by high-pressure torsion (HPT). The influence of Mxene and deformation heterogeneities will be investigated and will be tailored for achieving lower \u0394H, higher H\/M ratio and faster kinetics.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.4.2022 – 31.3.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00edprava ZnTiO3, ZnO and (YGd)2O3: Eu keramiky konven\u010dn\u00fdm spekan\u00edm a spekan\u00edm pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu<\/td>\n<\/tr>\n
Preparation of ZnTiO, ZnO and (YGd)203: Eu ceramic with conventional and Pulse electric current sintering technique <\/td>\n<\/tr>\n
Program: <\/td>\nMobility<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Szab\u00f3 Juraj, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj a charakteriz\u00e1cia biokeramick\u00fdch syst\u00e9mov modifikovan\u00fdch termosetov\u00fdmi biopolym\u00e9rmi<\/td>\n<\/tr>\n
Development and characterization of bioceramic systems modified by thermosetting biopolymers<\/td>\n<\/tr>\n
Program: <\/td>\nMobility<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Sop\u010d\u00e1k Tibor, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nDevelopment of biomaterials consisting of bioceramics as matrix enriched with various polymers is a long-standing challenge when preparing synthetic bone substitutes. The combination of both materials can serve several purposes: the inorganic ceramic phase ensures the outstanding bioactivity, osteoconductivity and osteoinductivity, while the polymer component is responsible for the enhanced mechanical reinforcement and improved biodegradation. In view of above, the present project will be oriented towards the production and characterization of bioceramic systems modified with a thermoset biopolymer coating. A great emphasis will be givenon the synthesis of polyol citrate thermosetting polymers and their effective incorporation on the surface of bioceramic matrix. Beside that, a detailed analysis of the effect of polymer addition on the microstructural, phase, mechanical, and in-vitro cellular properties of bioceramic systems will be thoroughly studied using several characterization techniques. It is anticipated, that our results shouldexpand knowledge in the field of polymer\/bioceramic composites and will provide useful directions in their further design for potentialuse in biomedicine.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V4-JAPAN – V\u00fdvoj pokro\u010dil\u00fdch hor\u010d\u00edkov\u00fdch zliatin pre multifunk\u010dn\u00e9 aplik\u00e1cie v extr\u00e9mnych prostrediach<\/td>\n<\/tr>\n
Development of Advanced Magnesium Alloys for Multifunctional Applications in Extreme Environments<\/td>\n<\/tr>\n
Program: <\/td>\nInternational Visegrad Fund (IVF)<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.11.2021 – 31.10.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
STRENGTHECS – Spevnenie a plasticita vysokoentropick\u00fdch ultra vysokoteplotn\u00fdch karbidov<\/td>\n<\/tr>\n
Strengthening and plasticity of high-entropy ultra-high temperature carbides<\/td>\n<\/tr>\n
Program: <\/td>\nOther<\/td>\n<\/tr>\n
Project leader: <\/td>\nM.Sc. Csan\u00e1di Tam\u00e1s , PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
MAD SR-HU – N\u00edzkoteplotn\u00e9 elektrohydrodynamick\u00e9 met\u00f3dy na pr\u00edpravu biokeramick\u00fdch povlakov<\/td>\n<\/tr>\n
Low temperature electrohydrodynamic techniques used for peparation of bioceramic coatings<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Sop\u010d\u00e1k Tibor<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00edprava BZT keramiky konven\u010dn\u00fdm spekan\u00edm a spekan\u00edm pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu<\/td>\n<\/tr>\n
Preparation of BZT ceramic with conventional and pulse electric current sintering technique<\/td>\n<\/tr>\n
Program: <\/td>\nMobility<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Pr\u00edprava a charakteriz\u00e1cia pokro\u010dil\u00fdch anorganicko-organick\u00fdch polym\u00e9rnych hybridov pre 3D tla\u010d<\/td>\n<\/tr>\n
Syntesis and characterization of novel organic-inorganic polymeric hybrids for 3D printing<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThree-dimensional printing is currently largely bound to the use of polymer materials supplied bythe printer manufacturer. This, however, greatly limits the wider application of 3D printing of objects with specific physicochemical and mechanical properties. The primary reason of this limitation is the requirement for biocompatibility, biodegradability, enhancement of anti-corrosion properties, or specific requirements for the mechanical and electrical properties of the resulting products. Consequently, the objective of this project is the synthesis and characterization of novel advancedpolymer composites with inorganic fillers applicable in 3D printing. The aim will be to examine the influence of the size and shape distribution of inorganic fillers on thestructure and physicochemical properties of the newly formulated composites. Increased attentionwill be paid to modifying the macromolecular structure and microstructure at the interface between the organic and inorganic phases and unveiling the induced changes in the macroscopic properties of the infiltrated hybrid materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Progres\u00edvne met\u00f3dy \u00fapravy funk\u010dn\u00fdch a mechanick\u00fdch vlastnost\u00ed pr\u00e1\u0161kov\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Progressisve methods for treatment of the functional and mechanical properties of powder materials<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nRapidly solidified powder alloys as well as mechanically prepared powder metal alloys have a limited plastic deformation capability. Limited plasticity of the powders leads to their limited form-ability and in some cases prevents compacting of the powder by uniaxial cold pressing. Structural defects typical for mechanically synthesized alloys also cause deterioration of their electrical and magnetic properties. The aim of the project is to investigate the progressive processing methods of mechanically prepared powder alloys in order to improve their compaction, while maintaining or improving their electrical, magnetic and mechanical properties. The project solution can bring original findings, leading to expansion of the usability of fast-solidified and mechanically synthesized alloy powder materials in industry.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Nanomechanika: cesta k tvrdej a vo\u010di po\u0161kodeniu odolnej keramike s vysokou entropiou<\/td>\n<\/tr>\n
Nanomechanics: the way to hard and demage tolerant high entropy ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nSAS-UPJS ERC Visiting Fellowship Grants<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2021 – 31.8.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
DURACER – Odoln\u00e9 keramick\u00e9 kompozity so supertvrd\u00fdmi \u010dasticami pre obr\u00e1bacie n\u00e1stroje so zv\u00fd\u0161enou odolnos\u0165ou vo\u010di opotrebeniu<\/td>\n<\/tr>\n
Durable ceramics composites with superhard particles for wear-resistant cutting tools<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2018 – 30.6.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
CERANEA – Multifunk\u010dn\u00e9 hrub\u00e9 povlaky keramika-graf\u00e9n pre perspekt\u00edvne aplik\u00e1cie<\/td>\n<\/tr>\n
Multifunctional Ceramic\/Graphene Thick Coatings for New Emerging Application<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
ERC za\u010d\u00ednaj\u00faci projekt<\/td>\n<\/tr>\n
ERC starting grant<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nM.Sc. Csan\u00e1di Tam\u00e1s , PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nPreparation of scientific project of ERC<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 30.10.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
NICRE – Inovat\u00edvne Ni-Cr-Re povlaky so zv\u00fd\u0161enou odolnos\u0165ou vo\u010di kor\u00f3zii a er\u00f3zii pre vysokoteplotn\u00e9 aplik\u00e1cie v energetike<\/td>\n<\/tr>\n
Innovative Ni-Cr-Re coatings with enhanced corrosion and erosion resistance for high temperature applications in power generation industry<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2017 – 31.8.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
W\u0214RTH – Pr\u00edprava magneticky m\u00e4kk\u00fdch kompozitov pre priemysel<\/td>\n<\/tr>\n
Preparation of soft magnetic composites for infustrial application<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on the preparation of soft magnetic composites based on ferromagnetic material and modified polymers. The soft magnetic composite material will be potentialy used for the preparation of miniaturized high temperature templates.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2017 – 31.8.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
CRM-EXTREME – Kritick\u00e9 suroviny pri extr\u00e9mnych podmienkach<\/td>\n<\/tr>\n
Solutions for Critical Raw Materials Under Extreme Conditions <\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nCRM-EXTREME focuses in particular on the replacement of CRMs in high value alloys and metal-matrix composites used under extreme conditions of temperature, loading, friction, wear and, corrosion, in Energy, Transportation and Machinery manufacturing industries.The project lasts 4 years and with the goal to set up a network of expertise to define the state of knowledge and gaps in multi-scale modelling, synthesis, characterization, engineering design and recycling, that could find viable alternatives to CRMs and promote the industrial exploitation of substituted materials.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/www.crm-extreme.eu\/<\/td>\n<\/tr>\n
Duration: <\/td>\n17.11.2015 – 30.3.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Kompaktiz\u00e1cia magneticky m\u00e4kk\u00fdch pr\u00e1\u0161kov\u00fdch materi\u00e1lov s obmedzenou schopnos\u0165ou plastickej deform\u00e1cie<\/td>\n<\/tr>\n
Compaction of soft magnetic powder materials with limited plastic deformation ability<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nGoal of the project is to investigate the progressive compaction methods to achieve high density and low defectiveness of the structure of soft magnetic materials based on powder FeSi and High entropy alloys. Research is focused on the clarification of densification mechanism in powder soft magnetic materials. Mechanical and magnetic properties of compacted materials will be correlated with parameters of compaction technology. This knowledge will contribute to application of progressive magnetic alloy in technical practice mainly in the field of green energy and transportation industry.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
MagEIMat – V\u00fdvoj nov\u00fdch multifunk\u010dn\u00fdch materi\u00e1lov pre magnetoelektrick\u00e9 senzory a \u00falo\u017eisk\u00e1 digit\u00e1lnych d\u00e1t bud\u00facej gener\u00e1cie<\/td>\n<\/tr>\n
Development of novel multifunctional materials for next-generation magnetoelectric sensors and data storage devices<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MagElMat – V\u00fdvoj nov\u00fdch multifunk\u010dn\u00fdch materi\u00e1lov pre magnetoelektrick\u00e9 senzory a \u00falo\u017eiska digit\u00e1lnych d\u00e1t bud\u00facej gener\u00e1cie<\/td>\n<\/tr>\n
Development of novel multifunctional materials for next generation magnetoelectric sensors and data storage devices<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main goal of the proposed project is to establish and develop a scientific cooperationbetween Slovakia and China in the field of multifunctional materials for advanced applications inmicroelectronics and spintronics. Joining of the research teams from both countries is motivatednot only because of great technological potential of multifunctional materials but also due to thefascinating physics behind their unique properties. Multiferroics, exhibiting simultaneouslyferroelectric and magnetic properties, are among the most attractive multifunctional materials.They allow for controlling the magnetic state of multifunctional devices with an external electric field, and vice versa. The main obstacle is, however, the scarcity of multifunctionalmagnetoelectrics in nature. Currently, single-phase multiferroics are far beyond any practicalapplication, because they only demonstrate useful properties at very low temperatures.Recently, we showed that Aurivillius-type ferroelectrics doped by magnetic atoms can exhibitmultiferroic behavior at room temperature. The origin of magnetism and magnetoelectriccoupling in these materials, however, still needs a proper interpretation and confirmation fromdetailed experimental and theoretical studies. Our aim is to combine research on multiferroicmaterials in Slovakia with activities in China on theoretical modelling of multiferroics to designand prepare single-phase materials with the improved magnetoelectric property at roomtemperature.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Zlep\u0161enie oteruvzdornosti povrchu n\u00e1strojov\u00fdch ocel\u00ed pomocou laserov\u00e9ho kalenia v kombin\u00e1cii s hlbok\u00fdm kryog\u00e9nnym spracovan\u00edm.<\/td>\n<\/tr>\n
The wear resistance improvement of tool steels surface via the laser hardening in combination with deep cryogenic treatment.<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main task of the project is to investigate the effect of laser hardening in combination with deep cryogenic treatment on fracture toughness, wear resistance and load \u2013 carrying capacity of subsurface region of cold work tool steel and to analyze the modification of microstructural parameters depending on the tool steel type and chemical composition. The experimental materials will be created with three groups of tool steels which are determined for the cold work. The first group will consist of carbon steel with carbon content up to 0.7 wt%, the second groups will be low-alloy steels, and the third group will be the medium alloy steels. These materials will be treated by recommended conventional heat procedures. Subsequently, the materials will be subjected to the treatment by laser beam in order to melting the surface or heating the surface to the selected temperature of austenite as a function of technological parameters of laser hardening and to deep cryogenic treatment in order to remove residual stresses, achieve the transformation of retained austenite and modify the dislocation structure and carbon distribution in the martensitic solid solution. For each material variations, optimal parameters of laser and cryogenic treatments will be defined in order to improve the main mechanical properties of investigated tool steel.<\/td>\n<\/tr>\n
Duration: <\/td>\n6.4.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kon\u0161truk\u010dn\u00e9 PM ocele obsahuj\u00face leguj\u00face prvky s vysokou afinitou ku kysl\u00edku spekan\u00e9 v atmosf\u00e9rach s r\u00f4znym chemick\u00fdm zlo\u017een\u00edm<\/td>\n<\/tr>\n
Structural PM steels containing alloying elements with high affinity for oxygen sintered in atmosphere with different chemical composition<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
COST – Pokro\u010dil\u00fd vl\u00e1knov\u00fd laser a koherentn\u00fd zdroj ako n\u00e1stroje pre spolo\u010dnos\u0165, priemyseln\u00fa v\u00fdrobu a vedu o \u017eivote – Modifik\u00e1cia povrchovej mikro\u0161trukt\u00fary ocele prostredn\u00edctvom vl\u00e1knov\u00e9ho lasera<\/td>\n<\/tr>\n
Advanced fibre laser and coherent source as tools for society manufacturing and life science – The surface microstructure modification of steels via the fiber laser<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nAmong the different types of Lasers, fibre lasers are, both as research and commercially, the youngest, yet the fast growing type of laser due to several factors. This Action will be the first arena where experts in fundamental material science, established laser and component groups, fibre laser manufacturers and end-users will be able to actively interact, share know-how and focus on common goals. We do expect to boost a series of innovations in the field. Among them we aim to cover the 3-6 micron wavelength interval, and beyond, to support mid-infrared applications and to enhance fibre performance to cover more efficiently visible and ultra-violet wavelength generation for biophotonics and healthcare. The Action will also investigate glass material and fibre design to overcome the actual limitation in output power. The improvements will mainly boost healthcare to benefit wide society and EU manufacturing to retain and increase manufacturing workforce within EU. The Action will mentor a new generation of researchers by providing Early Stage Researchers an opportunity to develop both scientific and management skills. At the same time the Action will actively promote gender balance and women researchers to management positions.<\/td>\n<\/tr>\n
Duration: <\/td>\n10.12.2014 – 9.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Funk\u010dn\u00e9 kompozity na b\u00e1ze elastom\u00e9rnej matrice a anorganick\u00fdch pln\u00edv<\/td>\n<\/tr>\n
Functional composites based on elastomer matrix and inorganic filler<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nAdvanced functional materials combining required mechanical and electro-magnetic properties currently represent a promising approach in development of new types of sensors. The primary aim of the proposed joint project is formulation of novel functional composites based on elastomer matrix modified by nano-particle fillers. To obtain materials with a broad range of physicochemical properties the polymer matrix, for instance polyurethane based on polybutadiene blocks, will be modified by different types and amounts of metallic nano-particles. Indispensable part of the proposed project is detailed structural and physicochemical characterization of the prepared composite systems. For such task specific correlations between mechanical and electrical properties and the chemical composition of the prepared systems will be primarily studied. Molecular structure will be probed by FTIR and ssNMR techniques while surface morphology will be determined using advanced microscopy. Successful solution of the proposed project requires extensive knowledge transfer between both working groups.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Modelovanie f\u00e1zov\u00fdch diagramov syst\u00e9mov s b\u00f3rom<\/td>\n<\/tr>\n
Modeling of phase diagrams of systems with boron<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project deals with modelling of phase diagrams of systems containing boron by CALPHAD method. Main aim of the project is the development of reliable database for thermodynamic calculations of phase diagrams of studied systems. The ternary subsystems of Fe-B-Cr-V-C-Mn system are the main subject of the investigation. Known unary and binary data from literature together with results of our experimental program, based on long term annealing at high temperatures and consequent study of samples by electron microscopy, X-ray diffraction (XRD), X-ray analysis (EDX, WDX, EBSD), DTA-DSC, and also available experimental data from the literature will be used for modelling of the systems. Developed database will allow predict phase equilibria in more complex systems and can be used for modelling of diffusion processes. The results of the project will contribute to the knowledge about phase chemical composition, structure and morphology in thermodynamic equilibrium in the mentioned systems.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Pr\u00edprava a charakteriz\u00e1cia magneticky m\u00e4kk\u00fdch zliatin s vysokou entropiou<\/td>\n<\/tr>\n
Preparation and characterization of soft magnetic high entropy alloys<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project will be focused on preparation of soft magnetic alloys materials high energy milling of Fe and Ni with addition of glassy phase stabilizer and with addition of elements supporting nanocrystallization process. Main goal of the project is preparation and haracterization of nanocrystalline or partially amorphous alloys. Task of Czech research team will be echanochemicalpreparation of powder nano-crystalline material. XRD and SEM-EBSD methods will be used forcharacterization and optimization of mechanical milling process. Technology parameters andconditions of preparation of studied nano-crystalline alloys will be defined. Task of Slovak research team is analyses of powder morphology and particle size distribution of prepared powder alloys. Analysis of compressibility, shaping and compaction of selected powders to sample body for electric, magnetic and mechanical tests. Correlation analyse of measured characteristics will beused to obtain the information, which will be important for potential application of studied alloys in technical practice.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00edprava vl\u00e1knov\u00fdch laserov s jadrom z transparentnej keramiky a ich vyu\u017eitie na laserov\u00fa povrchov\u00fa modifik\u00e1ciu materi\u00e1lov<\/td>\n<\/tr>\n
Preparation of fiber lasers with a core from transparent ceamics and their use for laser surface modificaion of materials<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
LightMat4Space – Materi\u00e1l pre vesm\u00edrne aplik\u00e1cie na b\u00e1ze \u013eahk\u00e9ho nanokry\u0161talick\u00e9ho hlin\u00edka (modelovanie a verifik\u00e1cia technol\u00f3gie)<\/td>\n<\/tr>\n
Leightweight nanocrystalline aluminium based material for space applications (modeling and technology verification)<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the proposed project is to develop lightweight structural material based on nc-Al with deposited gradient hydrogenated C-coating with high wear and contact fatigue resistance under cryogenic conditions for space applications (e.g. gear boxes in extraterrestrial vehicles). The originality of the main idea of the project is in the combination of a novel lightweight and high strength Core\/Shell Precipitate (C\/S) hardened nc-Al alloys with C-coatings which will result in the improvement of wear and fatigue resistance of the alloy in cryogenic conditions and ultrahigh vacuum.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2015 – 30.9.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Electrospun – Nanovl\u00e1kna pre kompozitn\u00e9 materi\u00e1ly a inovat\u00edvne aplik\u00e1cie<\/td>\n<\/tr>\n
Electrospun Nano-fibres for bio inspired composite materials and innovative industrial applications<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2013 – 30.9.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
GRACE – Kompozity keramika-graf\u00e9nov\u00e9 platni\u010dky pre vyu\u017eitie v tribologick\u00fdch syst\u00e9moch pracuj\u00facich vo vodnom prostred\u00ed<\/td>\n<\/tr>\n
Graphene-ceramic composites for tribological application in aqueous environments<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2014 – 31.8.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
ExploGuard – Nov\u00e9, v\u00fdbuchom zv\u00e1ran\u00e9 vrstevnat\u00e9 materi\u00e1ly ur\u010den\u00e9 pre geoterm\u00e1lne elektr\u00e1rne <\/td>\n<\/tr>\n
Novel explosive welded corrosion resistant clad materials for geothermal plants<\/td>\n<\/tr>\n
Program: <\/td>\nERANET<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is to develop and characterize of brand new classes of clad materials prepared by explosion welding. Materials prepared by this method (capable to join very dissimilar types of metals and alloys) have high potential in replacement of conventional materials which are utilized in highly corrosive environments of geothermal industry e.g as in parts of heat exchangers, expansion vessels, medium transfer lines etc.. In respect to relatively large number of geothermal sources in Slovakia is the proposed research very interesting also for the needs of the Slovak republic. Clad materials finding nowadays also applications in petrochemical and food industry. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2014 – 31.8.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
WORTH – Pulzuj\u00faci vodn\u00fd l\u00fa\u010d ako ortopedick\u00e1 technika<\/td>\n<\/tr>\n
Pulsating water jet as an orthopaedic technique<\/td>\n<\/tr>\n
Program: <\/td>\nMultilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe overall aim is to develop and implement a surgical technique for orthopaedic revision surgeries, which compared to usual techniques does not damage human tissue and has limited traumatic effect. This technique is based on Pulsation Water Jet (PJW)The project will enable the acquisition of essential information for the preparation of a detailed study to introduce the new technique in medical practice. This document will be used as a basis of the future project preparation in the framework of HORIZON 2020. In addition, the acquired information will significantly influence the orientation of future activities. Teamwork synergy will interrelate individual disciplines in the field of medicine, nursing and engineering in order to facilitate the knowledge transfer among team members. <\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/worth.webnode.sk\/<\/td>\n<\/tr>\n
Duration: <\/td>\n1.4.2015 – 31.3.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdskum kon\u0161truk\u010dn\u00fdch ocel\u00ed spekan\u00fdch v atmosf\u00e9rach r\u00f4zneho chemick\u00e9ho zlo\u017eenia<\/td>\n<\/tr>\n
The investigation of structural steels sintered in atmosphere with different chemical composition<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2013 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Agilent – Indenta\u010dn\u00e9 sk\u00fa\u0161ky syst\u00e9mu WC-Co pri izbovej teplote a za vysok\u00fdch tepl\u00f4t<\/td>\n<\/tr>\n
Room and high temperature indentation testing of WC-Co cemented carbides<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2013 – 31.7.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Mechanick\u00e9 vlastnosti chalkogenidov\u00fdch a boritanov\u00fdch materi\u00e1lov: nano-indenta\u010dn\u00fd v\u00fdskum a \u201eab initio\u201c v\u00fdpo\u010dty<\/td>\n<\/tr>\n
Mechanical properties of chalcogenide and borate materials: nanoindentation studies and ab initio calculations<\/td>\n<\/tr>\n
Program: <\/td>\nInternational Visegrad Fund (IVF)<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe research project is focused on studying the mechanical properties of borate and chalcogenide materials using latest methods of nanoindentation technique and ab initio calculations. These materials are attractive research objects and possess combinations of physical properties which are important for practical applications and fundamental research. Lithium tetraborate (Li2B4O7) is a promising non-linear material for frequency conversion including the generation of the fourth and fifth harmonics of the Nd:YAG laser. The lithium potassium borate (LiKB4O7) single crystal is new promising material for application in non-linear optical and acousto-optic devices. It could be implemented in solid-state laser systems for various practical applications. Moreover, lithium borate crystals find applications in thermoluminescence dosimetry of fast neutrons and in neutron-imaging cryogenic detectors. Borate glasses are of great interest because of their good ionic conductance properties and potential application in solid state batteries. Other applications of lithium tetraborate include surface and bulk acoustic wave devices, pagers, cordless and cellular telephones, and data communication devices. <\/td>\n<\/tr>\n
Duration: <\/td>\n2.9.2014 – 30.6.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Mechanick\u00e9 vlastnosti materi\u00e1lov pou\u017e\u00edvan\u00fdch v regenerat\u00edvnej ortopedickej a dent\u00e1lnej medic\u00edne<\/td>\n<\/tr>\n
Mechanical properties of materials for regenerative orthopedic and dental medicine<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Tatarkov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.4.2013 – 30.4.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
COST MP1005 – P\u00f3rovit\u00e9 kompozitn\u00e9 biomateri\u00e1lov\u00e9 substr\u00e1ty typu biopolym\u00e9r-kalcium fosf\u00e1t pre regenerat\u00edvnu medic\u00ednu <\/td>\n<\/tr>\n
Porous composite biomaterial substrates biopolymer-calcium phosphate type for regenerative medicine <\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n30.3.2012 – 30.3.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
INNVIN – Inovat\u00edvne materi\u00e1lov\u00e9 rie\u0161enia pre oblas\u0165 dopravy, energie a biomedic\u00edny pomocou posilnenia integr\u00e1cie a zv\u00fd\u0161enia dynamiky v\u00fdskumu v KMM-VIN<\/td>\n<\/tr>\n
Innovative materials solutions for Transport, Energy and Biomedical sectors by strengthening integration and enhancing research dynamics of KMM-VIN<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2012 – 31.1.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00edprava a charakteriz\u00e1cia organicko-anorganick\u00fdch kompozitov na b\u00e1ze polyuret\u00e1n-X syst\u00e9mov<\/td>\n<\/tr>\n
Preparation and characterisation of organic-inorganic composites based on polyurethan-X systems<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160t\u00fadium spr\u00e1vania sa uhl\u00edkom povlakovan\u00fdch legovan\u00fdch pr\u00e1\u0161kov po\u010das spekania a modelovanie procesu spekania<\/td>\n<\/tr>\n
Investigation of Behaviour of carbon Coated Alloyed Powders during Sintering and Modelling of the Sintering Process<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
SIMUFER – Feroelektrick\u00e9 a magnetoelektrick\u00e9 materi\u00e1ly<\/td>\n<\/tr>\n
Ferroelectrics and magnetoelectric multiferroics<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe goal of the Action is to build a high level European scientific knowledge platform in the field of single and multiphase nanoscale ferroic and multiferroic oxides with restricted geometries, in which new properties are driven by engineering size, shape and interface-mediated phenomena.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/stoner.phys.uaic.ro\/cost\/<\/td>\n<\/tr>\n
Duration: <\/td>\n13.1.2010 – 31.5.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HOGA V – Vysokoteplotn\u00e9 vlastnosti PM komponentov pre turbodm\u00fdchadl\u00e1<\/td>\n<\/tr>\n
High temperature properties of PM components for turbocharger applications<\/td>\n<\/tr>\n
Program: <\/td>\nMultilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe development of sintered high strength heat, oxidation and wear resistant steels<\/td>\n<\/tr>\n
Duration: <\/td>\n1.6.2011 – 31.5.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Nano-carbon allo – \u0160t\u00fadium procesov povlakovania a tvorby nano-\u0161trukt\u00farneho akt\u00edvneho uhl\u00edka pri pr\u00edprave n\u00edzkouhl\u00edkov\u00fdch spekan\u00fdch s\u00fa\u010diastok z pr\u00e1\u0161kov\u00fdch zmes\u00ed <\/td>\n<\/tr>\n
Study of the Processes of Coating and Formation of Nano-Structured Active Carbon at Processing of Low Alloyed Sintered Steel Components from Powder Mixtures<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is development of new ecologically-friendly method of coating of powders based on iron for introduction \u00edof carbon in the form of hydrocarbon CnHm as substitution of graphite. The basic research will be focused on study of processes connected with reactions solidus-solidus and solidus-gas, which are in progress during sintering, namely in Fe-C and Fe-Cr-Mo-C compacts. Optimal conditions of coating will be deternined, data concerning kinetics of the formation of interparticle connection will be obtained and compared with those from calculation and explained micromechanical and diffusion processes. Relationship among microstructure, processing conditions and properties of sintered compacts will be determined. For comparison the specimens with addition of carbon in the form of graphite will be prepared and analysed under the same conditions.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv disperzn\u00fdch \u010dast\u00edc na formovanie \u0161trukt\u00fary a vlastnost\u00ed nanokompozitov pripravovan\u00fdch PVD met\u00f3dou<\/td>\n<\/tr>\n
Effect of dispersion particles on structure formation and properties of nanocomposites prepared by SPD method<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe essence of the proposed project is basic research in the field of modelling of severe plastic deformations (SPD), analysis of relation between SPD method (ECAP) and physical and mechanical properties. Attention will be focused on determination of the probable mechanism of the composite nanostructure formation as well as superplasticity conditions of the selected nanostructure systems. Tribological parameters, creep characteristics, local mechanical properties as well as statistical disorientation of grain boundaries will be evaluated. Al-Al4C3 and Mg alloy, Al2O3, will be used as experimental materials. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kompozity anorganick\u00fdch nanotrubi\u010diek a polym\u00e9rov<\/td>\n<\/tr>\n
Composites of inorganic nanotubes and polymers<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n5.2.2012 – 5.11.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
ISWA – Ponorenie sa do sveta vedy prostredn\u00edctvom umenia<\/td>\n<\/tr>\n
Immersion in the Science Worlds through the Arts<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2011 – 28.2.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Tribologick\u00e9 vlastnosti keramick\u00fdch nano\u0161trukt\u00farnych kompozitov<\/td>\n<\/tr>\n
Tribological properties of ceramic nanostructured composites<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kalcium fosf\u00e1tov\u00e9 biomateri\u00e1ly vyu\u017eite\u013en\u00e9 v lek\u00e1rstve<\/td>\n<\/tr>\n
Calcium phosphate based biomaterials utilized in medicine<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n17.12.2009 – 16.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
MAMINA – Makro, Mikro a nano aspekty obr\u00e1bania<\/td>\n<\/tr>\n
Macro, Micro and Nano Aspects of Machining<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe use of titanium, nickel-base and cobalt-base alloys is necessary for production of turbine parts and other components by the aerospace and power generation industries due to their high strength even in high-temperature regimes. On the other hand, these materials are known as themost difficult-to-machine metallic materials and, so far, only small progress has been made to improve their machinability. During the production of turbine components up to 50% of themanufacturing costs can be related to machining. Hence, the reduction of the production costs bythe optimisation of the cutting process is mandatory for European manufacturers to remaininternationally competitive.The MAMINA project will combine the work of ninenteen European universities, researchinstitutions and industrial companies to analyse and improve the machinability of three selectedalloys that are widely used in industry, namely Ti15V3Cr3Al3Sn (a titanium-base beta-alloy),Inconel IN706 (a nickel-base superalloy) and X40 (a cobalt-base alloy). As the chip formation isone of the key factors influencing the machinability of these materials, this process will be studiedin detail in a multidisciplinary approach. 24 early stage researchers from the fields of theoreticalphysics, materials science and mechanical engineering will work under the supervision ofexperienced scientists on metal cutting experiments, material analyses and simulations at the macro,micro- and nano-scale.Three different approaches will be made to improve the cutting process of the investigated alloysby means of: (1) introduction of enhanced manufacturing techniques; (2) production of progressivetools with extended endurance, and (3) development of free-machining alloys by the use ofpermanent and temporary alloying elements. The results will be transferred to applications by theindustrial partners of the consortium. It is expected that the production costs of improved machining will be reduced by up to 20%<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/rzv014.rz.tu-bs.de\/mamina\/index.htm<\/td>\n<\/tr>\n
Duration: <\/td>\n1.11.2008 – 31.10.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
INTEG-RISK – V\u010dasn\u00e9 zistenie, monitorovanie a integrovan\u00fd mana\u017ement riz\u00edk prin\u00e1\u0161an\u00fdch s nov\u00fdmi technol\u00f3giami<\/td>\n<\/tr>\n
Early recognition, monitoring and integrated management of emerging, new technology related risks<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.11.2008 – 31.10.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Optimaliz\u00e1cia kompozitov na b\u00e1ze nitridov krem\u00edka s uhl\u00edkov\u00fdmi nanotrubicami a graf\u00e9nom<\/td>\n<\/tr>\n
Optimization of silicon nitride based composites with carbon nanotubes and graphene<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2010 – 30.9.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
NCM – Kompozity s nov\u00fdmi funk\u010dn\u00fdmi a \u0161trukt\u00farnymi vlastnos\u0165ami prostredn\u00edctvom nanomateri\u00e1lov<\/td>\n<\/tr>\n
Composites with Novel Functional and Structural Properties by Nanoscale Materials (Nano Composite Materials-NCM) <\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.3.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HANCOC – Tvrd\u00e9 nanokompozitn\u00e9 povlaky<\/td>\n<\/tr>\n
Hard nanocomposite coatings<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
DEMATEN – Posilnenie v\u00fdskumn\u00e9ho potenci\u00e1lu oddelenia pre materi\u00e1lov\u00e9 in\u017einierstvo<\/td>\n<\/tr>\n
Reinforcement of research potential of the Department of Materials Engineering in the field of processing and characterization of nanostructured materials<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2008 – 30.4.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HOGA – Predzliatiny v pr\u00e1\u0161kovej metalurgii<\/td>\n<\/tr>\n
Masteralloys in Powder Metallurgy<\/td>\n<\/tr>\n
Program: <\/td>\nMultilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2008 – 28.2.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Sledovanie chovania sa uhl\u00edkom povlakovan\u00fdch legovan\u00fdch pr\u00e1\u0161kov po\u010das procesu spekania<\/td>\n<\/tr>\n
Investigation of Behaviour of Carbon Coated Alloyed Powders during Sintering Process<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
SERS \u0161t\u00fadia \u0161trukt\u00fary supertvrd\u00fdch nano\u0161trukt\u00farnych WC\/C povlakov<\/td>\n<\/tr>\n
SERS study of the structure of the superhard nanocomposite WC\/C coatings<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2008 – 30.9.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Optimaliz\u00e1cia PVD technol\u00f3gi\u00ed pre pr\u00edpravu DLC nanokompozitov s odolnos\u0165ou oteru<\/td>\n<\/tr>\n
Optimization of Plasma Enhanced PVD technology for the wear resistant nanocomposite DLC based coatings <\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2007 – 31.7.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
IMPROVING – Posilnenie v\u00fdskumn\u00fdch kapac\u00edt \u00dastavu materi\u00e1lov\u00e9ho v\u00fdskumu v Ko\u0161iciach<\/td>\n<\/tr>\n
Improving the research capacity of the Institute of materials research in Ko\u0161ice<\/td>\n<\/tr>\n
Program: <\/td>\nFP7<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2009 – 28.2.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Riaden\u00fd v\u00fdvoj mikro a makro gradientnej mikro\u0161trukt\u00fary spekan\u00fdch ocel\u00ed pre zv\u00fd\u0161enie odolnosti proti opotrebeniu a \u00fanavov\u00fdch vlastnost\u00ed<\/td>\n<\/tr>\n
Controlled development of micro and macro-graded microstructure of sintered steels for improving of wear and fatigue properties<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Inovat\u00edvne materi\u00e1ly na b\u00e1ze kalcium fosf\u00e1tov pre medic\u00ednu<\/td>\n<\/tr>\n
Innovative Calcium Phosphate based Materials for Medicine<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2006 – 30.9.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
ELENA – \u0160t\u00fadium vz\u00e1jomn\u00e9ho vz\u0165ahu medzi mikro\u0161trukt\u00farou a vlastnos\u0165ami v progres\u00edvnych elektrokeramick\u00fdch materi\u00e1loch pripraven\u00fdch z nanopr\u00e1\u0161kov<\/td>\n<\/tr>\n
Structure-property Relationship Study in Advanced Nanostructured Electroceramic Materials<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Project webpage: <\/td>\n www.cost539.cms-bg.net<\/td>\n<\/tr>\n
Duration: <\/td>\n27.5.2005 – 22.6.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
COST – Precipita\u010dn\u00e9 procesy a skrehovanie modern\u00fdch 9-12% Cr ocel\u00ed a ich zvarov\u00fdch spojov<\/td>\n<\/tr>\n
Precipitation Processes and Embritlement in Advanced 9-12Cr Steels and their Weld Joints<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project was to carry out the detailed microstructure analysis for the investigated experimental and commercial casts and their weld joints after the creep and\/or isothermal annealing. The intention was to modify chemical compostion of the steels to achieve longer creep life of components and higher exploitation temperature. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2005 – 31.5.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Mechanick\u00e9 vlastnosti vl\u00e1knov\u00fdch kompozitov pri zv\u00fd\u0161en\u00fdch teplot\u00e1ch<\/td>\n<\/tr>\n
Mechancal properties of fiber composites at higher temperature<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 31.12.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
PMTrainingCourse – V\u00fdu\u010dba v oblasti pr\u00e1\u0161kovej metalurgie<\/td>\n<\/tr>\n
PM Training Courses<\/td>\n<\/tr>\n
Program: <\/td>\nFP6<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf.Ing. Paril\u00e1k \u013dudov\u00edt, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Project webpage: <\/td>\nwww.epma.com<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 31.12.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
KMM-NoE – Multikomponentn\u00e9 materi\u00e1ly pre bezpe\u010dn\u00e9 a dlhodob\u00e9 pou\u017eitie<\/td>\n<\/tr>\n
Knowlwdge-based Multicomponent Materials for Durable and Safe Performance<\/td>\n<\/tr>\n
Program: <\/td>\nFP6<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Project webpage: <\/td>\n www.kmm-noe.org<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2004 – 31.10.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HUSKUA – Podkarpatsk\u00e9 virtu\u00e1lne v\u00fdskumn\u00e9 a inova\u010dn\u00e9 centrum<\/td>\n<\/tr>\n
Karpatian Virtual Research and Inovation Centre<\/td>\n<\/tr>\n
Program: <\/td>\nINTERREG<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2006 – 31.10.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
CRV – Centrum rozvoja vzdel\u00e1vania v oblasti multidisciplin\u00e1rneho v\u00fdskumu a v\u00fdvoja progres\u00edvnych materi\u00e1lov a technol\u00f3gi\u00ed<\/td>\n<\/tr>\n
Centre for the education on the multidisciplinar research and development of advanced materials and technologies<\/td>\n<\/tr>\n
Program: <\/td>\nEuropean Science Foundation (ESF)<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n8.10.2007 – 30.9.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
COST – Charakteristika materi\u00e1lu pre predikovanie zvy\u0161kovej \u017eivotnosti komponent elektr\u00e1rn\u00ed<\/td>\n<\/tr>\n
Material Characterization for the Plant Components Remnant Life Prediction<\/td>\n<\/tr>\n
Program: <\/td>\nCOST<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nCharactirization of materials microstructure and their stress state for the purposes of remnant life prediction. The method used:1. Characterization of the parent and weld metal microstructure development form the production till the end of its life.2. Thermodynamic calculations of phase equilibria in the ivestigated materials.3. Analytical modeling of thermal stresses and analysis of strengthening conditions and failure from micro- and macro-thermal stresses.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2005 – 30.9.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DesignforPM – Krit\u00e9ri\u00e1 dizajnu pre v\u00fdrobu s\u00fa\u010diastok vysokej \u0161pecifik\u00e1cie met\u00f3dou pr\u00e1\u0161kovej metalurgie<\/td>\n<\/tr>\n
Design Criteria for the production of High Specification Components using Powder metallurgy<\/td>\n<\/tr>\n
Program: <\/td>\nLEONARDO<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2006 – 30.9.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HOGA – \u0160t\u00fadium spekan\u00fdch mang\u00e1nom legovan\u00fdch ocel\u00ed na b\u00e1ze mie\u0161an\u00fdch a (pred)legovan\u00fdch pr\u00e1\u0161kov<\/td>\n<\/tr>\n
Study of sintered manganese alloyed steels based on both premix and pre-alloy powders<\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2005 – 28.2.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
PROSURFMET – Modifik\u00e1cie povrchov\u00fdch \u00faptav PM n\u00e1strojov\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Modifications of Surfacing PM Tool Steels<\/td>\n<\/tr>\n
Program: <\/td>\nEUREKA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nImprovement of industrial properties of P\/M cutting steels by the method of surface treatment of the functional surface (PVD-technologies, duplex coating with plasma nitrided layer as a "support layer" for additional PVD-methods). Realization of surface treatment of PM cutting and forming tools (Vanadis 4, 6, K190). Determination of suitable parameters of thermal deposition processes from the point of view of the coat\/surface system behaviour under concrete conditions of loading. Evaluation of microstructure by light and scanning electron microscopy, in close association with image analysis (IA) oriented on surface characteristics (microhardness, adhesion, resistance to wear. Testing of tools under industrial conditions and microstructural analysis after their use.<\/td>\n<\/tr>\n
Project webpage: <\/td>\n www.eureka.be<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 31.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Spekan\u00e9 zliatiny na b\u00e1ze \u017eeleza s mikrogradientnou \u0161trukt\u00farou<\/td>\n<\/tr>\n
Sintered iron-based alloys with microgradient structure<\/td>\n<\/tr>\n
Program: <\/td>\nInter-governmental agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 31.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj kolumn\u00e1rnej mikro\u0161trukt\u00fary v neorientovan\u00fdch elektrotechnick\u00fdch oceliach<\/td>\n<\/tr>\n
Columnar Microstructure Development in Nororiental Electrical Steels <\/td>\n<\/tr>\n
Program: <\/td>\nInter-governmental agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 31.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Charakteriz\u00e1cia ferolektr\u00edk pri mechanickom a elektrickom nam\u00e1han\u00ed<\/td>\n<\/tr>\n
Switching and subswitching properties of ferroelectrics under mechanical load <\/td>\n<\/tr>\n
Program: <\/td>\nBilateral – other<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe objective of the proposed research is to investigate and develop current understanding of the ferroelectric and ferroelastic subcoercive behavior and switching processes in ferroelectric ceramics and thin films subjected to a combined electro-mechanical loading.<\/td>\n<\/tr>\n
Duration: <\/td>\n16.1.2007 – 15.7.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
POLECER – Pol\u00e1rna elektrokeramika<\/td>\n<\/tr>\n
Polar Electroceramics<\/td>\n<\/tr>\n
Program: <\/td>\nFP5<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Project webpage: <\/td>\n www.polecer.rwth-aachen.de<\/td>\n<\/tr>\n
Duration: <\/td>\n1.4.2002 – 31.3.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Mikro\u0161trukt\u00fara a mechanick\u00e9 vlastnosti mikro a makrogradientn\u00fdch ekologick\u00fdch p\u00f3rovit\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Microstructure and mechanical properties of micro and macrograded eco frienly porous materials<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2004 – 31.12.2006<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Nov\u00e1 met\u00f3da v\u00fdroby karbidov \u017eiaruvzdorn\u00fdch kovov (B, W a Ti)<\/td>\n<\/tr>\n
A new method for producing of carbides of refractory metals (B, W and Ti)<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 31.12.2006<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vysokoteplotn\u00e9 spekanie s kvapalnou f\u00e1zou Cr-Mo-Mn ocele<\/td>\n<\/tr>\n
High Temperature Liquid Phase Sintering of Cr-Mo-Mn Steel<\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2004 – 31.12.2006<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Zlep\u0161enie vysokoteplotn\u00fdch mechanick\u00fdch vlastnost\u00ed \u017eiaruvzdorrn\u00fdch materi\u00e1lov na b\u00e1ze spinela a oxidu hor\u010d\u00edka s r\u00f4znymi pr\u00eddavkami<\/td>\n<\/tr>\n
Enhanced high temperature mechanical properties of spinel and magnesia based refractory materials by carbon addivites<\/td>\n<\/tr>\n
Program: <\/td>\nInter-governmental agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 31.12.2006<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
NENAMAT – Sie\u0165 nano\u0161trukt\u00farnych materi\u00e1lov pre \u0161t\u00e1ty asociovan\u00e9 EU<\/td>\n<\/tr>\n
Network for Nanostructured Materials of ACC<\/td>\n<\/tr>\n
Program: <\/td>\nFP6<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Project webpage: <\/td>\nwww.nenamat.org<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2004 – 31.8.2006<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
SICMAC – \u0160trukt\u00farna integrita keramick\u00fdch viacvrstevn\u00fdch materi\u00e1lov a povlakov<\/td>\n<\/tr>\n
Structural Integrity of Ceramic Multilayers and Coatings<\/td>\n<\/tr>\n
Program: <\/td>\nFP5<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nno description<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2002 – 31.8.2006<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Elektromechanick\u00e1 charakteriz\u00e1cia tenk\u00fdch feroelektrick\u00fdch filmov s vyu\u017eit\u00edm nanoindent\u00e1cie <\/td>\n<\/tr>\n
Electromechanical characterisation of ferroelectric thin films using nanoindentation<\/td>\n<\/tr>\n
Program: <\/td>\nFP5<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe overall objective of the project is a characterisation of the electromechanical response of ferroelectric thin films by using nanoindentation techniques. The force, displacements and charge transients signals will be used to study the elastic, plastic, ferroelastic and electromechanical propertiesof the films. <\/td>\n<\/tr>\n
Duration: <\/td>\n3.3.2003 – 2.3.2005<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
UPLETOOLS – Povrchov\u00e1 \u00faprava ledeburitick\u00fdch PM n\u00e1strojov\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Upgrading of ledeburitic type P\/M tool steels<\/td>\n<\/tr>\n
Program: <\/td>\nEUREKA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is to increase both the surface hardness and the wear resistence, in order to achieve the prolonging of the service time of cutting tools made from the PM high speed steels. The prolonging of the manufacture qualities will be achieved mainly by the plasma nitriding and PVD-coating. The experimental efforts are closely connected with those solved within the frame of the EUREKA E!2060 SURTELEM-project.Within this project,the PM made Vanadis30 – type high speed steel (HSS) has been investigated.Obtained know-how is assimed to be applied to the investigation of the newly developed cobalt containing PM HSS with an unusual chemical composition. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2002 – 31.12.2004<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Manganse powder – V\u00fdvoj PM Mn ocel\u00ed pre kon\u0161truk\u010dn\u00e9 s\u00fa\u010diastky<\/td>\n<\/tr>\n
Development of Powder Metallurgy Manganese Steels for Structural Components <\/td>\n<\/tr>\n
Program: <\/td>\nNATO<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Seleck\u00e1 Marcela, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.1999 – 28.2.2003<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
SURTELEM – Met\u00f3dy povrchov\u00fdch \u00faprav pre progres\u00edvne ledeburitick\u00e9 ocele a tvrd\u00e9 materi\u00e1ly<\/td>\n<\/tr>\n
Surfacing Techniques for Advanced Ledeburitic Steel and Hard Materials<\/td>\n<\/tr>\n
Program: <\/td>\nEUREKA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.1999 – 31.12.2001<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Spolupr\u00e1ca pri mikro\u0161trukt\u00farnej charakteriz\u00e1cii a meraniach elektrofyzik\u00e1lnych vlastnost\u00ed piezoelektrickej keramiky<\/td>\n<\/tr>\n
Co-operation for microstructural Characterization and Electrophysical Properties Measurements of Piezoelectric Ceramics <\/td>\n<\/tr>\n
Program: <\/td>\nInter-academic agreement<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe objective of the project is the development of novel piezoelectric ceramic materials based on the lead zirconate titanate system (PZT), currently used in many electromechanical applications, through the incorporation of multicomponents. In order to improve the dielectric and piezoelectric properties of these systems, special attention will be paid to the study of the relationship between the chemical composition and the electrical response of the obtained ceramics, as well as to the existing relationship between the microstructure and the dielectric behaviour of samples upon introducing modifications in the poling processes.<\/td>\n<\/tr>\n
Duration: <\/td>\n13.2.1998 – 12.2.2001<\/td>\n<\/tr>\n<\/table>\n

National<\/h2>\n\n\n\n\n\n\n
\u0160t\u00fadium mechanick\u00fdch vlastnost\u00ed \u013eudskej zubnej skloviny po biomimetickej mineraliz\u00e1cii<\/td>\n<\/tr>\n
Study of the mechanical properties of human enamel after biomimetic mineralization<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Andrejovsk\u00e1 Jana, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n – <\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MERCURY – Mechanochemick\u00fd v\u00fdskum chalkogenidov pre vyu\u017eitie v obnovite\u013enej energii<\/td>\n<\/tr>\n
Mechanochemical research of chalcogenides for utilization in renewable energy<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThis project aims to advance the field of materials science through the mechanochemical synthesis of metal chalcogenides, focusing on innovative methodologies and devices to enhance the efficiency and understanding of mechanically induced self-propagating reactions (MSRs). The first objective involves the mechanical activation of metals and chalcogens to produce fine, flaky, or delaminated precursors, which are crucial for optimizing the surface area and reactivity of starting materials. To complement this, we will develop a transferable device capable of monitoring pressure and temperature during planetary milling with subsecond resolution, providing valuable insights into the milling process and allowing for precise control over reaction conditions. Our investigation will also explore how the properties of selected reagents and milling conditions influence the ignition time of MSRs, aiming to elucidate the conditions that favor the formation of binary and ternary metal chalcogenides (MxCy, where M = Ag, Cu, Co, In, Ni and C = S, Se). Furthermore, we seek to identify the primary driving forces behind ball-free MSRs for selected metal chalcogenides, which will be critical for predicting reaction outcomes and improving synthesis strategies. Finally, we will explore the application potential of the synthesized products in electrocatalysis, particularly for hydrogen evolution reactions (HER). Through these interconnected objectives, this project aspires not only to produce novel materials but also to contribute to a deeper understanding of mechanochemical<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2025 – 31.8.2029<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
GREEN-POT – Zelen\u00e1 energetick\u00e1 inov\u00e1cia: Entropicky in\u017einierovan\u00e9 perovskitov\u00e9 oxidy pre termoelektrick\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Green Energy innovation: Entropy-Engineered Perovskite Oxides for Thermoelectric Applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2025 – 31.8.2029<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
CERASMART – Pokro\u010dil\u00e9 kompozity s "Ceramics-Smart Matrix" pre n\u00e1ro\u010dn\u00e9 trecie aplik\u00e1cie adit\u00edvne pripravovan\u00e9 selekt\u00edvnym laserov\u00fdcm taven\u00edm<\/td>\n<\/tr>\n
Abrasion\/Erosion Behaviours of Functional "Ceramics-Smart Matrix" Composites Additively Manufactured by Selective Laser Melting<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Chabak Yuliia, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThis project focuses on developing novel functional materials, namely \u00abCeramics-Metal Matrix\u00bb composites, with advanced tribological properties for extreme wear applications. These composites will be fabricated using Selective Laser Melting (SLM), an additive manufacturing process, enabling fast prototyping of complex geometries. The core concept of these composites lies in combining hard ceramic particulates (with melting points exceeding 3000 \u00b0C, ensuring their stability during laser fusion) with an adaptive metallic matrix. This matrix will exhibit enhanced adaptability to wear impacts through a \u201csmart\u201c response aimed at decreasing surface degradation, thus improving the matrix\\’s durability and total composite integrity. The possible responses are deformation-induced martensite transformation, secondary phase precipitation, protective oxide scale formation, etc. The project fulfilment will encompass the design of the composite (phase constituents, powder size distributions, volume ratios, etc.), optimization of SLM parameters to produce defect-free 3D-printed components, and applying the post-SLM processing to boost the composite\u2019s properties. The resulting composites will be tailored for different applications involving intensive abrasive, erosive, high-temperature erosion\/oxidation. By combining the rapid prototyping capabilities of SLM with the advanced functional properties of novel composites, this project will enable the rapid repair of equipment while simultaneously extending the operational lifespan of machine parts.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2025 – 28.2.2029<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
AMA3DEUS – Pokro\u010dil\u00e9 keramick\u00e9 povlaky pre 3D tla\u010den\u00e9 tit\u00e1nov\u00e9 implant\u00e1ty<\/td>\n<\/tr>\n
Advanced Ceramic Coatings for 3D Printed Titanium Implants<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nA patient\\’s body\\’s effective acceptance of biomaterial is greatly influenced by the interaction between the material\\’s surface and the host environment. Direct structural and functional connection is created between a bone and the surface of a load-bearing implant after implantation without interfering with soft tissue. Therefore, successful osseointegration is crucial for implants\\’ long-term stability and functionality. In the case of orthopedic scaffolds, surface treatment may improve their osseointegration. Ceramics, particularly bioactive ones (hydroxyapatite, e.g.) can be engineered with specific surface morphologies and porosities that enhance cell attachment and proliferation. Moreover, the unique 3D design of the implant affects load distribution and its mechanical stability. Mimicking the natural anatomy of the bone can also improve biomaterial integration and the healing process. However, in some cases, the body may recognize the implant as a foreign object, triggering an immune response that can lead to chronic inflammation and discomfort. Thus, incorporating drug delivery systems within the implant coating design can provide localized delivery of osteogenic or antimicrobial agents, enhancing bone healing and reducing infection risk. In the opening stage of the project, a novel titanium (Ti6Al4V) alloy implant design will be proposed and the scaffolds will be produced by additive manufacturing using the selective laser melting (SLM) method. Then, different types of ceramic coatings (hydroxyapatite, bredigit, calcium-doped silicates e.g.) will be applied to the material surface using different methods including electrochemical deposition and sol-gel technique. Lastly, ceramics will be enhanced with antibacterial agents (antibiotics, silver, e.g.) to improve its antibacterial effect. Surface morphology, chemical composition, degradation properties, and biological properties of the prepared specimens will be tested and evaluated.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2025 – 31.12.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
SMEBAT – Synt\u00e9za a modifik\u00e1cia eco-FR-Oxygraf\u00e9nu na optimaliz\u00e1ciu vlastnost\u00ed novej gener\u00e1cie pokro\u010dil\u00fdch an\u00f3dov\u00fdch materi\u00e1lov pre bezpe\u010dn\u00e9 a udr\u017eate\u013en\u00e9 Li-i\u00f3nov\u00e9 bat\u00e9rie<\/td>\n<\/tr>\n
Synthesis and modification of eco-FR-Oxygraphene to optimize the properties of next-generation advanced anode materials for safe and sustainable Li-ion batteries design<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Cs\u00edk D\u00e1vid, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject SMEBAT addresses the limited access to critical raw materials and performance challenges in lithium-ion batteries (LIBs) by developing advanced anode material, FR-Oxygraphene. Emphasizing sustainability, the project uses green chemistry and low-temperature oxidative catalytic pyrolysis to synthesize FR-Oxygraphene from ecofriendly materials like cotton fibers, paper cellulose, and waste textiles, minimizing environmental impact. FROxygraphene, with a multilayer tubular structure, shows significant potential as an anode material. Its high specific surface area, excellent electrical conductivity, and large pore volume offer advantages over conventional graphite anodes. To improve electrochemical performance, heteroatoms like silicon will be incorporated into the material to overcome issues associated with conventional anodes, such as low capacity, low cycle stability, and limited conductivity. Optimizing this functionalization is crucial for maximizing FR-Oxygraphene\\’s potential, leading to superior LIB performance. Project SMEBAT also focuses on battery cell design and validation. Laboratory-scale prototypes of Li-ion battery cells will be designed and fabricated to test FR-Oxygraphene anodes. Comprehensive electrochemical evaluations will compare FR-Oxygraphene to conventional graphite anodes, aiming to demonstrate superior capacity, charge-discharge rates, and cycle stability. The project aims to reach TRL5 by verifying the technology in an industrial environment, preparing modified FR-Oxygraphene as a suitable advanced anode material for LIBs. SMEBAT envisions developing LIBs that are powerful, environmentally friendly, and sustainable. By utilizing FR-Oxygraphene\\’s unique properties, SMEBAT aims to create LIBs with higher energy density, faster charge-discharge rates, and longer cycle life, while reducing environmental impact. This aligns with regional, national, and European initiatives for sustainable energy storage solutions.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2025 – 31.12.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj nov\u00fdch efekt\u00edvnych zliatin ur\u010den\u00fdch na uskladnenie vod\u00edka<\/td>\n<\/tr>\n
Development of New Efficient Alloys for Hydrogen Storage <\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Oroszov\u00e1 Lenka, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on the development and research of medium and high entropy alloys for hydrogen storage. Currently, the most efficient and safest way to store H2 is its chemical bonding in the metal alloys lattices to form metal hydrides. The problem with current alloys is the too high temperature (exceeding 400 \u00b0C) at which H2 is released from their volume. The latest trend in material development in this area is towards microalloying of high entropy alloys with elements that can significantly reduce the desorption temperature of H2 from their volume. The amount of stored hydrogen can also be increased by plastic deformation of the matrix. Both of these approaches are the subject of this scientific project. Our main goal is to develop materials with high absorption capacity (> 2 wt.%), low desorption temperature < 140 \u00b0C and high cyclic absorption\/desorption stability (> 1000 cycles with a capacity decrease of less than10%).<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.12.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MULTILAYER – Integrita ochrann\u00fdch multivrstiev v podmienkach vysokoteplotn\u00fdch expoz\u00edci\u00ed<\/td>\n<\/tr>\n
Integrity of protective multilayers under conditions of high-temperature exposures<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is the use of hybrid materials for high temperature applications aimed at reducing the wear intensity of the breech part of a large calibre artillery barrel system. Based on the analysis of tribogegradation factors and the current state of the art of material compositions, the project will design and experimentally test Fe-Ni-Co based material systems minimizing the development of surface degradation after repeated short-term thermal exposures. The material-technology concept includes in the design of the weld claddings the condition that the thickness of the weld layers should be greater than the area of cyclic thermal loading at the original surface. The aim of the modification is to limit the interaction of the combustion gases with the barrel breech material. The strategic role of the surface integrity solution is to prevent or delay the formation of primary non-integrity (such as cracks, non-integrity due to diffusion of gases from the combustion gases of the powder charge). The claddings will be made with a different chemical composition in order to increase the resistance of the cap materials to the action of tribodegradation factors. Thermodynamic calculations of phase equilibria and phase transformations will be performed. Experimental samples will be tested by NDT methods and laboratory tests by light, electron microscopy, XRD phase analysis and mechanical tests. Based on the results of the comprehensive material analyses, weld claddings, duplex PVD coatings and their combinations will be selected for firing tests in real gun barrels of a large caliber artillery barrel system.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2025 – 31.8.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
MOSAIC – Spevnenie a plasticita vysokoentropickej keramiky na at\u00f3movej \u00farovni<\/td>\n<\/tr>\n
Atomic-scale controlled strengthening and plasticity of high-entropy ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nIMPULZ<\/td>\n<\/tr>\n
Project leader: <\/td>\nM.Sc. Csan\u00e1di Tam\u00e1s , PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2023 – 31.8.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
NewGenCoat – Tvrd\u00e9 vrstvy novej gener\u00e1cie so zlep\u0161enou lomovou h\u00fa\u017eevnatos\u0165ou a oxida\u010dnou odolnos\u0165ou<\/td>\n<\/tr>\n
New-generation hard coatings with enhanced fracture toughness and oxidation resistance<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2025 – 31.8.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HydroX – HydroX: Optimaliz\u00e1cia hor\u00e1ka orientovan\u00e1 na dekarboniz\u00e1ciu<\/td>\n<\/tr>\n
HydroX: Burner Optimization for Decarbonization<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Falat Ladislav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe present project is focused on the development of universal burner design modifications for indirect heating by radiation tubes operating in vacuum mode, which is capable of adaptation to the time and technically conditioned decarbonization rate, i.e. gradual increase of the hydrogen content in the gaseous mixture of fossil fuel, which can reflect the production conditions, especially the required heat input and minimize the production of CO and NOx emissions and thermal stress due to different combustion characteristics of the basic combustible gases. The starting point for burner design modifications is a mathematical model of the hydrodynamics of mixing and kinetics of combustion of the CH4-H2 fuel mixture with hydrogen content in defined intervals. The actual design of the structural modifications of the current burners consists in the construction of a variable nozzle at the burner orifice. This is a set of nozzles for the supply of combustion air and fuel. An important part of the design of the nozzle and burner mouth design will be CFD simulations, which will be compared and verified based on measurements on the constructed physical model in the burner-radiation tube-cooling chamber system. The submitted project includes a comprehensive material analysis of the burner materials, welded joints and bends of the radiation tube exposed to thermal and hydrogen exposure to evaluate different types of material degradation (thermal embrittlement, hydrogen damage). The originality lies in the development of versatile burner designs for indirect heating capable of adaptively adapting to combustion conditions while changing the composition of the natural gas and maintaining the heat input. Universal design modifications will thus support the idea of circular economy. The output of the project will be a utility model application, and scientific articles and teaching materials for the design, development and structural modification of burners for indirect heating.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 30.6.2028<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Biokompozitn\u00fd cement s vitam\u00ednom K pre regener\u00e1ciu kost\u00ed<\/td>\n<\/tr>\n
Biocomposite cement with vitamin K for bone regeneration<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. \u0160tulajterov\u00e1 Radoslava, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on the research and development of calcium phosphate cement\/starch\/vitamin K composites with optimized composition. The aim is to achieve higher mechanical strength that remains stable even after soaking in body fluids. At the same time, the release of vitamin K should significantly contribute to the mineralization and regeneration of bone tissue. The project will study the release of vitamin K from phospholipid vesicles embedded in a composite cement paste based on tetracalcium phosphate\/starch. It will also analyze the relationship between particle character and the final properties of biocements, which are crucial for their use in regenerative and reconstructive medicine.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.12.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Nekonven\u010dn\u00e9 met\u00f3dy zvy\u0161ovania energetickej efektivity magneticky m\u00e4kk\u00fdch kompozitov<\/td>\n<\/tr>\n
Unconventional methods of increasing the energy efficiency of soft magnetic composites<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Bir\u010d\u00e1kov\u00e1 Zuzana, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the preparation of soft magnetic composites, on the investigation of structure and themagnetic properties of the prepared materials. The unconventional methods will include the use of ferrite as anelectrically insulating matrix with a suitable base ferromagnetic material and optimized heat treatment and highpressure compacting parameters. The research will focus on the explanation of the magnetic interaction betweenthe ferromagnetic and ferrimagnetic parts, which affects the resulting electro-magnetic properties. The study ofthese properties will also take place at the temperatures to which these materials are exposed in practice. Thegoal is to find a suitable composition of the composite and the preparation parameters, to establish relationsbetween magnetic parameters, composition and to prepare a hybrid composite material with very good magneticproperties. The research results aim to expand the application potential of composite materials for electricalengineering.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00eddavn\u00e1 balistick\u00e1 ochrana pohybliv\u00fdch a stacion\u00e1rnych objektov<\/td>\n<\/tr>\n
Additional ballistic armor for moving and stationary objects<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.11.2025 – 31.12.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160t\u00fadium pevnostn\u00fdch charakterist\u00edk z\u0155n a hran\u00edc z\u0155n tetragon\u00e1lne stabilizovan\u00e9ho oxidu zirkoni\u010dit\u00e9ho. Vplyv stabiliz\u00e1tora.<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Vojtko Marek, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.12.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
LiNUS – V\u00fdvoj pokro\u010dilej od\u013eah\u010denej nano\u0161trukt\u00farovanej ocele a jej v\u00fdroby prostredn\u00edctvom jednoduch\u00e9ho tepeln\u00e9ho spracovania pre n\u00e1ro\u010dn\u00e9 pevnostn\u00e9 aplik\u00e1cie.<\/td>\n<\/tr>\n
Development of advanced lightweight nanostructured steel and its manufacturing-easy heat processing for ultrahigh-strength applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Iefremenko Vasyl, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is aimed at the development of novel cost-saving steel for ultrahigh-strength applications (ultimatetensile stress not less than 2000 MPa under acceptable ductility\/impact toughness) and the technology of its hotdeformation and heat treatment which can be easily integrated into the production lines present at the metallurgicalplants. The steel will not comprise the expensive alloying elements (Ni, Cr, Co, Mo, V), in contrast, due to using thecheaper elements (such as Mn, Si, and Al which are lighter than Fe) it will acquire the lightweight feature. The mainobjective will be reached through the formation of a multi-phase "smart" structure that can respond to the externalload by TRIP\/TWIP effects leading to self-strengthening and stress relaxation. This structure will be developed bymeans of appropriate chemical composition selection and the novel processing route design based on newtechnological approaches and solutions allowing for a reduction of the processing duration, energy consumptionand using conventional "easy-in-operation" equipment. The results of the project will have a direct positive impacton the metallurgical sector as well as on the users of ultrahigh-strength steels (machine-building, constructionsector) which will benefit from the reduction of steel cost and use the production-easy (time-saving) processingtechnology.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2024 – 31.12.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj vysoko\u00fa\u010dinn\u00fdch katalyz\u00e1torov pre elektrochemick\u00fa v\u00fdrobu vod\u00edka<\/td>\n<\/tr>\n
Development of highly efficient catalysts for the electrochemical production of hydrogen<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Gub\u00f3ov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe goal of the presented project is the development of highly efficient catalysts based on transition metals,primarily in the form of high-entropy alloys and phosphides for the electrochemical production of hydrogen. Thecatalyst development process will be made more efficient with the help of computer simulations, which will enablethe calculation of theoretical parameters, the identification of active sites and the analysis of the mechanisms ofhydrogen evolution and oxygen evolution reactions for the rational design of electrocatalysts. The fulfillment of the set goals of the project will contribute to the expansion of important knowledge in the field of hydrogentechnologies, but above all it will lead to the efficient production of hydrogen as a potential fuel of the future.Efficient hydrogen production will help to successfully integrate hydrogen infrastructure according to theEuropean "Smart cities" model, which will support the overall improvement of the environment globally.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.12.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
Sunflowers – V\u00fdvoj a dizajn udr\u017eate\u013en\u00fdch kompozitn\u00fdch materi\u00e1lov pre hybridn\u00fd syst\u00e9m skladovania energie zalo\u017een\u00fd na Li-ion a redox-prietokov\u00fdch bat\u00e9ri\u00e1ch \/ SUNFLOWERS<\/td>\n<\/tr>\n
Development and design of sustainable composite materials for hybrid energy storage system based on Li-ion and redox-flow batteries<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe biggest challenge of the today\u2019s world is the Climate Change. The European Commission has proposed a significant number of measures to the European Union (EU) to reach the zero-carbon target in 2050. Advanced rechargeable batteries are gaining high importance in the transition toward carbon neutrality, affordable, secure energy, sustainable and smart mobility, and circular economy. In addition, batteries must be durable and based on ethically sourced materials, reduced negative environmental impact and be recycled, remanufactured or repurposed at the end of their life, returningvaluable materials to the economy. The Sunflower consortium was formed to address this by developing a novel battery components and hybrid battery energy storage system that simultaneously provides multiple services (mobile and\/or stationary). Moreover, education in the field of energy storage is also important in time, when industry applies principles of electrification, decarbonization or decentralization.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttps:\/\/sunflowers.science.upjs.sk\/about-project\/<\/td>\n<\/tr>\n
Duration: <\/td>\n1.4.2025 – 30.9.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HoneyChit – Inovat\u00edvne biopolym\u00e9rne materi\u00e1ly s pr\u00edrodn\u00fdmi adit\u00edvami pre lie\u010dbu pop\u00e1len\u00edn a chronick\u00fdch r\u00e1n<\/td>\n<\/tr>\n
Innovative biopolymer materials with natural additives for the treatment of burns and chronic wounds<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on research and testing of new types of biopolymer materials with natural additives, aimed at the regeneration of soft tissues (primarily skin). The main intention is to design, prepare and test materials that will be characterized by their high bioactivity and biocompatibility with the skin, simplicity of preparation, cheap final form, as well as the possibility of adding a cellular and acellular components, corresponding to the requirements of reconstructive and burn surgery.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2024 – 30.6.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
NEOCAR – Ultra-vysokoteplotn\u00e9 karbidy so zv\u00fd\u0161enou oxida\u010dnou odolnos\u0165ou<\/td>\n<\/tr>\n
Novel enhanced oxidation-resistant ultra-high temperature carbides<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2023 – 30.6.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
BioResMat – V\u00fdvoj pokro\u010dil\u00fdch materi\u00e1lov bud\u00facich bioresorbovate\u013en\u00fdch implant\u00e1tov<\/td>\n<\/tr>\n
Development of advanced materials for future bioresobable implants<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Mol\u010danov\u00e1 Zuzana, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nCurrently, several types of mateials(ceramics, polymers, composites of polymers and ceramics, and metal materials) are used in surgical practise as bone substitutes for traumatic injuries to the human musculoskeletal system. Metal materials mainly include titanium and its alloys, stainless steel, or cobalt-chramium alloys, which provide sufficient support for parts of the body that carry mechanical load during the healing process.The new approach in implantology is the use of bioresorbable materials consisting exclusevely of elements that occur in the human body.The aim of the project is to develop completely new types of biodegradable alloys, whose mechanical properties, biocompatibility, as well as adjustable degradation rate will lead to the develelopment of completely new materials for introcorporeal implants with the least invasive impac on the patient.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2024 – 30.6.2027<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Povrchov\u00e9 in\u017einierstvo pr\u00e1\u0161kov\u00fdch feromagnetick\u00fdch \u010dast\u00edc a \u0161trukt\u00fara magneticky m\u00e4kk\u00fdch kompozitov<\/td>\n<\/tr>\n
Surface engineering of powder ferromagnetic particles and structure of soft magnetic composites<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project deals with SMC based on powdered ferromagnetics and electro-insulating ceramics in the form of a continuous network. The research of such materials applied in the field of energy conversion is motivated by increasing performance and efficiency, which is achieved by increasing the working frequency of magnetization. The project aims to investigate the structure of ferromagnetic and dielectric particle interfaces, their influence on the formation of microstructure and the functional properties of compacted SMC materials with a focus on the frequency stability of electromagnetic properties. The high variability of the geometrical characteristics of ferromagnetic microparticles and modifications in the distribution of ceramic nanoparticles provide a large scope for increasing the frequency stability of the functional properties of the composite. The analysis of interphases, structural discontinuities and compaction mechanisms will contribute to clarifying the evolution of electromagnetic properties.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Termodynamick\u00e9 modelovanie tern\u00e1rneho syst\u00e9mu B-Nb-Ta<\/td>\n<\/tr>\n
Thermodynamic modeling of B-Nb-Ta ternary system<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on the study of phases, phase equilibria and thermodynamic properties of the ternary B-Nb-Ta system suitable as part of materials for high-temperature and ultra-high-temperature applications in the aerospace industry and in nuclear energy. The aim is to obtain knowledge about the existence of phases, their chemical composition, structure and phase equilibria in a given system using experimental methods of differential thermal analysis, X-ray diffraction and electron microscopy, and subsequently by the semi-empirical methodCalphad to develop a database of thermodynamic parameters and model phase diagram and thermodynamicproperties of the system. The results of the project will allow extending the possibility of designing new materialsfor high-temperature use by computational methods without the need for time-consuming experimental testing.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv pr\u00eddavku terp\u00e9nov\u00fdch sil\u00edc na vlastnosti biokompozitov ur\u010den\u00fdch na regener\u00e1ciu tvrd\u00fdch tkan\u00edv<\/td>\n<\/tr>\n
Effect of terpene essential oils addition on the properties of biocomposites used for hard tissue recovery<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nDevelopment of biomaterials with antimicrobial properties is a highly topical issue to prevent the risk of infections after surgery. Terpenes are natural bioactive compounds present in essential oils with a significant therapeutic effects. They exhibit excellent antibacterial, antifungal and anti-inflammatory properties. However, disadvantages are high volatility, hydrophobicity and intense odor which hampers their direct application. Incorporation of essential oils into polymers is an effective method to increase hydrophilicity and stability of system with the simultaneous reducing of volatility. The aim of the project will be the stabilization of terpenes through a polymeric elastomer encapsulation, preparation and characterization of biocomposites consisting of matrix (biocement, bioceramic) modified with polymer coatings. The main task will be the production of biomaterial with better physico-chemical properties compared to individual components with potential application as hard tissue replacements. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj a optimaliz\u00e1cia met\u00f3d sp\u00e1jania a nekonven\u010dn\u00fdch postupov tepeln\u00e9ho spracovania spojen\u00fdch segmentov statorov a rotorov vysoko-pevn\u00fdch FeSi ocel\u00ed. <\/td>\n<\/tr>\n
Development and optimization of joining methods and unconventional heat treatment procedures of joining segments of stators and rotors of high-strength FeSi steels.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on experimental research of the optimization of destructive and innovative non-destructive procedures for joining segments of different qualities of high-strength electrical steels in the cores of electrical machines. The jointing procedures proposed by us in combination with additional mechanical processing of sheets and subsequent unconventional thermal treatment of rotor and stator bundles aim to optimize the microstructure and texture not only of the lamellae themselves but also in the area of their joints to achieve the formation of a coarse-grained microstructure with preferred cubic {001}<uvw >and Goss\\’s {011}<001> texture. The magnetic properties of the join press clippings in the form of silicon steel toroids will be compared with the magnetic properties of the reference samples. A sequence of structure-forming processes will be proposed to achieve the set optimal conditions for joining the lamellae into bundles with the aim of minimizing magnetic losses.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj inovat\u00edvnych keramick\u00fdch kompozitov s korundovou matricou so zv\u00fd\u0161enou odolnos\u0165ou vo\u010di opotrebeniu pre technick\u00e9 aplik\u00e1cie.<\/td>\n<\/tr>\n
Development of innovative ceramic composites with corundum matrix and enhanced wear resistance for technical applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Andrejovsk\u00e1 Jana, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe submitted project focuses on the problem of material wear, which we often encounter in technical applications, and addresses it through the use of composite ceramic materials with a reduced content of critical raw materials such as tungsten and cobalt, which are currently most commonly used for cutting inserts, bearings, and components in the automotive industry, where high wear resistance is required. These materials will be based on an affordable corundum or corundum\u2013zirconia matrix. Within the project, the tribological properties of various ceramic systems will be tested, such as monolithic Al\u2082O\u2083, sintered carbides (WC\u2013Co), and composites based on a corundum matrix, modified by the addition of up to 50 vol.% refractory carbides (e.g., ZrC, TiC, WC). The proposed experimental ceramic systems should exhibit improved properties, primarily increased wear resistance, higher hardness and oxidation resistance at elevated temperatures, a better performance-to-cost ratio, and reduced consumption of critical raw materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj multikomponentnej karbidickej keramiky s jednof\u00e1zovou \u0161trukt\u00farou pre vysokoteplotn\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Development of Multicomponent Carbide Ceramics with a Single-Phase Structure for High-Temperature Applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Hrubov\u010d\u00e1kov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2024 – 31.12.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DeBCco – Dvojf\u00e1zne boridovo\/karbidick\u00e9 viackomponentn\u00e9 povlaky na b\u00e1ze kovov prechodov\u00fdch prvkov pripraven\u00e9 napra\u0161ovan\u00edm s vysokou vyu\u017eite\u013enos\u0165ou ter\u010da (HiTUS) <\/td>\n<\/tr>\n
Dvojf\u00e1zne boridovo\/karbidick\u00e9 viackomponentn\u00e9 povlaky na b\u00e1ze kovov prechodov\u00fdch prvkov pripravenDual-phase multi-TM-boride\/carbide coatings by High Target Utilization Sputtering<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nAfter introducing the high entropy stabilized alloys and ceramics, research focused on bulk multicomponent borides and carbides of the transition metals (TM) forming single-phase compounds. Since 2014, these activities expanded also in bulk two-phase fcc+hexagonal\/bcc (e.g. TM boride +TM carbide) or even multi-phase ceramics with improved properties. However, analogous two-phase boride-carbide coatings have been produced up to now neither by conventional DC magnetron sputtering nor by more advanced methods, including High Target Utilization Sputtering (HiTUS). Therefore, the aim of the current project is the investigation of of the formation of two\/multi-phase boride-carbide structures stabilized by high entropy in the multielement ceramic coatings based on transition metals using reactive HiTUS. At first, the depositions of single-phase TM borides and carbides will be investigated during rHiTUS. In the second stage, both processes will occur within one step. It allows us to consider the peculiarities of oech process and find out corresponding ways to control the formation of structure of the dual\/multi-phase ceramic coatings. The novelty of the project is that it widens the existing bulk two-phase ceramic materials into the field of PVD coatings and brings new ways to control their design and properties via the application of a novel HiTUS technology.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
CASOPUR – Kalcium fosf\u00e1tov\u00e9 cementy s pr\u00eddavkom esenci\u00e1lnych olejov prostredn\u00edctvom termosetov\u00fdch polyesterov ur\u010den\u00fdch na regener\u00e1ciu tvrd\u00fdch tkan\u00edv <\/td>\n<\/tr>\n
Calcium phosphate cements incorporating essential oils through thermosetting polyesters used for hard tissue regeneration <\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Sop\u010d\u00e1k Tibor, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nOver the past few years, the interest in bone regenerative materials with antimicrobial properties has increased, since prosthesis infection is one of the most usual complications in implant surgery. Despite the increasing number of synthetic drugs with antibiotic and anti-inflammatory effects, research interest in natural substances, such as essential oils (EOs), remains still high. The terpenes and terpenoids found in essential oils represent a potential alternatives to synthetic drugs used for bone and joint healing, thanks to high inflammatory effect and the ability to inhibit bone resorption, subsequently leading to an increase of the bone mineral density. Hence the incorporation of terpene EOs into frequently used bone substitute materials, such as calcium phosphate cements, represent a significant challenge addressed by the proposed CASOPUR project. The novelty and main contribution of the project will concern on the stabilization of EOs through citrate-based polyesters synthesis via esterification reactions, followed by deposition onto the CPC matrix using a solution infiltration technique. This approach offers an effective strategy for creating homogeneous polymer coatings on the cement matrix and developing polymer\/CPC systems functionalized with natural EOs. The resulting biocomposites will exhibit not only improved physicochemical properties but will also support the healing and regeneration of bone tissue. The project aims to provide calcium phosphate bone cement with antimicrobial activity without harming its bone regenerative capability. Overall, the successful outcome of this project holds the potential to provide a bone-filling material for use in bone tissue engineering and regenerative medicine. An important aspect of such biomaterials is their potential to significantly reduce the risk of post-operative infections in patients undergoing orthopedic surgeries, thus enhancing the patients comfort and safety during these procedures. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
NOEL – Neu\u0161\u013eachtil\u00e9 katalyz\u00e1tory pre efekt\u00edvne \u0161tiepenie vody v pokro\u010dil\u00fdch elektrolyz\u00e9roch<\/td>\n<\/tr>\n
Non-Noble Electrocatalysts for Efficient Water Splitting in Advanced Electrolyzers<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nHuman society is facing today significant challenges related to the climate changes induced by an intensive industrialization of economy and high carbon dioxide release to the atmosphere. In order to minimize important negative consequences of this phenomenon developed societies call for decarbonization of our economy and searching for alternative sources of energy, as well as raw materials for the industry. Here, hydrogen (H2) as the simplest and most abundant element in the universe can play an important role in a transition to a low-carbon economy. Green H2 \u2013 also referred to as \u201cclean H2\u201d is produced by using clean energy from surplus renewable energy sources, such as solar or wind power through a process called electrolysis. During electrolysis, water is broken down into hydrogen and oxygen molecules, and the hydrogen thus prepared can be consumed immediately or stored and used when needed. The main goal of this project is to contribute to economic viability of the green hydrogen production by reducing costs of electrocatalysts in future electrolyzes and fuel cells. This target will be achieved by the synthesis of the innovative non-noble metal electrocatalysts based on transition metal phosphides as the main components to proton exchange membrane electrolyzers. The key task will be devoted to the development of bifunctional electrode materials for hydrogen evolution reaction and oxygen evolution reaction with emphasis on maintaining low costs and high efficiency suitable for commercial applications. Completion of this target will help maintaining competitiveness in energetic industry in the starting period of economy decarbonization. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
CROSSBEAM – Nov\u00fd reakt\u00edvny pr\u00edstup k synt\u00e9ze kompozitov s keramickou matricou vystu\u017een\u00fdch mikrovl\u00e1knami UHTC<\/td>\n<\/tr>\n
Novel reactive approach towards the sysnthesis of UHTC microfibers reinforced ceramic matrix composites<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Sedl\u00e1k Richard, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
ADAMANT – Pokro\u010dil\u00e9 nanovlakenn\u00e9 materi\u00e1ly na b\u00e1ze vysokoentropickej keramiky pre pou\u017eitie vo fotokatal\u00fdze<\/td>\n<\/tr>\n
Advanced nanafibrous materials based on high entropy ceramics for application in photocatalysis<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Shepa Iv\u00e1n, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DADO – V\u00fdvoj Fe-Si zliatin s dvojito orientovanou kubickou kry\u0161talografickou text\u00farou <\/td>\n<\/tr>\n
Development of Fe-Si alloys with double-oriented cube crystallographic texture<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe scientific research project aims to develop Fe-Si electrotechnical steels with excellent magnetic induction isotropy and low watt losses. The project\\’s concept is based on increasing the intensity of the double-oriented cube crystallographic texture within the sheet plane by inducing abnormal growth of ferrite grains through mechanisms involving inhibitory, diffusion-controlled, and deformation-induced grain boundary movement in the primary recrystallized microstructural matrix. To achieve a coarse-grained microstructure with a significant representation of grains possessing the required cube crystallographic orientation, Fe-Si steels will be designed using an original chemical concept. In these steels, innovative thermo-chemical and thermo-mechanical processing will create a complex of VC nanoparticles with a gradient distribution along their thickness. This will enable the abnormal growth of grains with cube texture components (111)[0vw] during dynamic heat treatment. The resulting microstructural and textural state of the steels will form the basis for achieving magnetic properties isotropy with relatively low wattage losses and a high isotropic value of magnetic induction. The output of the project will be, in addition to the knowledge obtained from basic research, a proposal for a technological procedure for the preparation of such a microstructure.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
GreenCER – V\u00fdvoj novej bezkobaltovej keramiky pre rezn\u00e9 n\u00e1stroje <\/td>\n<\/tr>\n
Development of New Cobalt-Free Ceramics for Cutting Tools<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medve\u010f D\u00e1vid, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2024 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DEMADES – V\u00fdvoj pokro\u010dil\u00fdch nano\u0161trukt\u00farovan\u00fdch materi\u00e1lov pre elektrokatal\u00fdzu s vyu\u017eit\u00edm environment\u00e1lne priazniv\u00fdch eutektick\u00fdch rozp\u00fa\u0161\u0165adiel: udr\u017eate\u013en\u00fd pr\u00edstup k dekarboniz\u00e1cii (DEMADES)<\/td>\n<\/tr>\n
Development of Advanced Nano-structured Materials for Electrocatalysis using an Eco-friendly Deep Eutectic Solvents: A Sustainable Approach to Decarbonisation (DEMADES)<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project \u201cDevelopment of Advanced Nano-structured Materials for Electrocatalysis Using Eco-friendly Deep Eutectic Solvents (DEMADES)\u201d is focused on addressing one of the most critical global challenges\u2014the decarbonisation of the energy sector. The main objective of the project is the development, characterization, and application of highly efficient electrocatalysts for the hydrogen evolution reaction during water electrolysis, which represents a key technology for the production of \u201cgreen\u201d hydrogen. The project is fully aligned with the European Union\u2019s decarbonisation objectives and the European Hydrogen Strategy, with a strong emphasis on the production of clean hydrogen from renewable energy sources. The innovativeness of the project lies primarily in the use of environmentally friendly deep eutectic solvents for electrocatalyst synthesis, enabling improved control over their composition, morphology, and stability, as well as in the utilization of metal and carbon foam substrates. The project adopts a multidisciplinary approach, bridging theoretical research with practical applications, including sustainability and life cycle assessments of the developed materials, thereby establishing a solid foundation for their future industrial implementation and further international collaboration.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2025 – 31.8.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
CAFIHEC – Dvojf\u00e1zov\u00e1 vysokoentropick\u00e1 keramika vystu\u017een\u00e1 uhl\u00edkov\u00fdmi vl\u00e1knami <\/td>\n<\/tr>\n
Carbon fibers reinforced dual-phase high-entropy ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Naughton Duszov\u00e1 Annam\u00e1ria, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThematically, the main objective of the proposed project \u201cCAFIHEC\u201d is focusing on the development – processing, characterization, and testing \u2013 of new dual-phase high-entropy ultra-high temperature ceramic-based composites reinforced by carbon fibers with an overall aim to develop extremely hard and significantly improved, damage tolerant composites. This new dual-phase HECs provide an excellent platform for controlling physical, thermal, fracture\u2013mechanical, tribological, oxidation, and other properties of the system via microstructural engineering, e.g., by changing the volume fraction, size, and shape of each phase, in addition to tailoring the interfaces. These characteristics allow the materials to withstand extreme environments for potential applications in leading-edge industries such as hypersonic vehicles, and nuclear reactors. This research follows up on the latest world trends, in which Dr. Naughton-Duszova et al. have been published, as described in the State-of-the-Art in chapter 1.2. Intensive investigations on HE-UHTC\\’s in the past five years focused mainly on the modeling, processing, and characterization of their microstructure and mainly the basic mechanical properties such as hardness, modulus, and indentation fracture resistance using indentation methods have been studied. A very promising group of these advanced materials developed as potential systems for ultra-high temperature applications is the so-called dual-phase high-entropy ultra-high temperature ceramics (DPHE-UHTCs).<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2024 – 30.6.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
INNOVATTOOLS – Inovat\u00edvne pr\u00edstupy k zvy\u0161ovaniu \u017eivotnosti a zni\u017eovaniu energetickej n\u00e1ro\u010dnosti rezn\u00fdch n\u00e1strojov pri spracovan\u00ed dreva v lesn\u00edctve<\/td>\n<\/tr>\n
Innovative approaches to increase the lifetime and reduce the energy consumption of cutting tools in wood processing in forestry<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project will address the issue of the use of methods and procedures for the modification of cutting tools for wood processing in forestry. The result will be an increase in their lifetime and a reduction in emissions and energy consumption of forestry machinery and equipment. The main objects of research will be tools for primary wood processing, modification and processing of forestry biomass for energy purposes, such as splitting and chipping tools, tools for cross-cutting wood, etc. The main task of the project will be the design of procedures and methods for the modification of exposed functional surfaces of the tools. Ensuring a higher quality of functional tool surfaces in the context of reducing friction and eliminating adhesion, provides a prerequisite for reducing the load on machinery equipment and thus reducing emissions and energy consumption in a given production. Analyses will be carried out on the tools – FEM analysis in order to determine the stress-strain state, on the samples analysis of the state of the material in terms of physical properties, microstructure, mechanical properties and resistance to adhesive wear in wood-metal interaction and also abrasive wear. Based on the results of the analyses carried out, innovative surface treatment procedures will be proposed for the exposed functional surfaces to guarantee an increase in their functional lifetime. These will be applied to samples and laboratory tested by relevant test procedures. From the results of the laboratory tests, a selection will be made of the most appropriate non-conventional innovative procedures, which will be applied to the tools and tested on the equipment under forestry operating conditions. In doing so, it will be observed how the modifications in question affect the energy consumption of forestry machinery and equipment. Part of the project solution will be to ensure industrial-legal protection of the original solutions. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2022 – 30.6.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160tipendi\u00e1 pre excelentn\u00fdch PhD. \u0161tudentov a \u0161tudentky (R1) <\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2023 – 30.6.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Com-Cer – V\u00fdvoj nov\u00fdch keramick\u00fdch materi\u00e1lov komplexn\u00e9ho zlo\u017eenia pre extr\u00e9mne aplik\u00e1cie<\/td>\n<\/tr>\n
Development of new compositionally-complex ceramics for extreme applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2022 – 30.6.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
"Matching" granty ku zdrojom z\u00edskan\u00fdm od s\u00fakromn\u00e9ho sektora v r\u00e1mci v\u00fdskumnej spolupr\u00e1ce \u00daMV SAV, v. v. i.<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.11.2024 – 31.3.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u201eMatching\u201c granty ku zdrojom z\u00edskan\u00fdm od s\u00fakromn\u00e9ho sektora v r\u00e1mci v\u00fdskumnej spolupr\u00e1ce \u00daMV SAV, v.v.i. \u2013 2023<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main objective of the project is to support and motivate cooperation and joint projects between research organizations and the private sector through a grant that reflects their past collaboration in the field of research and development. The recipient will use the obtained funding to purchase research infrastructure\u2014a compact vacuum melting and casting unit\u2014with the aim of creating a foundation for independent research and future collaboration between the academic and private sectors.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2025 – 31.3.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
EXUHTCERAM – Extr\u00e9mne tvrd\u00e9 a odoln\u00e9 vysokoentropick\u00e9 keramick\u00e9 materi\u00e1ly pre ultra vysok\u00e9 teploty<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2024 – 31.3.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
00110 – \u0160tipendi\u00e1 pre excelentn\u00fdch v\u00fdskumn\u00edkov ohrozen\u00fdch vojnov\u00fdm konfkliktom na Ukrajine –<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2023 – 28.2.2026<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Bezolovnat\u00e9 feroelektrick\u00e9 materi\u00e1ly pre efekt\u00edvne usklad\u0148ovanie elektrickej energie<\/td>\n<\/tr>\n
Lead-free ferroelectric materials for energy storage applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe proposed project is devoted to the research and development of novel relaxor-type ferroelectric ceramics.Relaxor ferroelectrics (RFEs) are receiving considerable attention from materials scientists due to their uniqueproperties for energy storage applications. However, dielectric capacitors made of RFEs, although presentingfaster charging\/discharging rates and better stability compared with supercapacitors or batteries, are limited inapplications due to their relatively low energy density.The main goal of the project is to design and prepare a lead-free RFE ceramic material with high energy storagedensity and efficiency. A series of structural modifications using cationic substitution on a RFE material will becarried out to enhance the energy storage capabilities of the ceramics. The effect of the chemical substitution onferroelectric phase transitions and formation of polar nanoregions will be investigated in relation to thecompositional disorder and stability of antiferroelectric state.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Experiment\u00e1lny v\u00fdvoj nov\u00fdch kovo-keramick\u00fdch nano-kompozitov pre trecie aplik\u00e1cie s vyu\u017eit\u00edm odpadov z obr\u00e1bamia kovov<\/td>\n<\/tr>\n
Experimental development of new metal – ceramic nano – composites for friction applications using metal wastes from machining operations.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Podobov\u00e1 M\u00e1ria, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is to investigate the properties of nano-composites with a metal matrix based on Fe-Cu with the addition of SiC, ZrO2, Al2O3 and graphene and with the addition of metal wastes from conventional machining operations such as Al, CuSn, stainless steel, Ti, MgAl etc. The composites will be prepared by the method of dry mixing in a 3D turbula, attritor, the method of high-energy ball-mill in ethanol, the method of rapid sintering using a pulsed electric current in a vacuum under the simultaneous action of uniaxial pressure (SPS "spark plasma sintering"). The results will be mapping the properties of prepared nano-composites, such as hardness, strength, abrasion resistance, thermal and structural stability (DSC \/ TG), coefficient of friction and wear and selection of nano-composites with the best possible combination of individual components with respect to the resulting properties (stability, carrying-off heat weight reduction, coefficient of friction, wear rate).<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Gradientn\u00e9 mikro\/nano kompozity s Al matricou pripraven\u00e9 spekan\u00edm pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu<\/td>\n<\/tr>\n
Gradient micro \/ nano composites with Al matrix prepared by pulsed electric current sintering<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the experimental research of the new progressive gradient micro \/ nano compositeswith aluminum matrix reinforced with ceramic particles and carbon nanoparticles – graphene nanoplatelets(GNPs), applicable in the automotive, aerospace and defense industries. Composite powders based on Al alloyswith different contents of hard ceramic particles and GNPs will be prepared, which will be homogenized by mixingand surface activated by grinding in a ball mill in ethanol. The powders thus prepared will be deposited andlayered (geometrically, gradient arranged (FGM)) in a hexagonal graphite mold and then pulsed electric currentsintered in a vacuum in "Spark Plasma Sintering" furnace (SPS). Mechanical and ballistic properties will beanalyzed and correlated with microstructure, texture, fractographic analysis and the content of added particlesand additives.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
VEGA – Kalcium fosf\u00e1tov\u00e9 biocementy s biologicky akt\u00edvnou kvapalnou zlo\u017ekou<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMVDr. Giretov\u00e1 M\u00e1ria, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on research and characterization of calcium phosphate biocements with hardening liquid containing conditioned medium. The intention is to assess the influence of conditioned medium containing biologically active molecules in connection with biocement on the final properties of the biocement, its structure, phase transformations and also the influence of biocement system on stimulation, proliferation and cell activity, assuming to improve bone defect healing in vivo.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Katalyz\u00e1tory pre elektrol\u00fdzu vody v membr\u00e1nov\u00fdch elektrolyz\u00e9roch. <\/td>\n<\/tr>\n
Catalysts for water splitting in membrane electrolyzers. <\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nHydrogen is a flexible and clean energy carrier because it offers not only the prospect of large green electricity storage capacities, but also a wide range of industry decarbonisation. The development of hydrogen technology activities has been supported by the European Commission as "A hydrogen strategy for a climate-neutral Europe". Slovakia has developed a national hydrogen strategy and at present, the Hydrogen technology center is being established in Ko\u0161ice with the main concept "Power-to-Gas" using renewable energy sources. Water electrolysis appears to be the most promising technology for hydrogen production. Bimetallic phosphide nanoparticles represent future substitutes for noble-free metals and critical materials in electrolysers and fuel cells. The main challenge of this project is to reduce hydrogen production and at the same time maintain the high efficiency of water electrolysis in membrane electrolysers. The main goal of the project will be dedicated to the improvement of electrode material.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
00099 – \u0160tipendi\u00e1 pre excelentn\u00fdch v\u00fdskumn\u00edkov ohrozen\u00fdch vojnov\u00fdm konfkliktom na Ukrajine<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
VEGA – Vplyv pr\u00eddavkov Nb a V na vysokoteplotn\u00fa stabilitu a mechanick\u00e9 vlastnosti multikomponentn\u00fdch Ti-Ta-Zr-Hf-Me-N povlakov (Me= Nb, V), pripraven\u00fdch reak\u010dn\u00fdm DC magnetr\u00f3nov\u00fdm napra\u0161ovan\u00edm a HiTUS technol\u00f3giou<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Kvetkov\u00e1 Lenka, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
BIORES – V\u00fdskum a v\u00fdvoj bioresorbovate\u013en\u00fdch materi\u00e1lov na b\u00e1ze Zn a Mg<\/td>\n<\/tr>\n
Research and development of bioresorbable materials for implants on the based of Zn and Mg<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project aims are to prepare and investigate the properties of new types of metal alloys, which will be made of bioabsorbable elements based on Zn, Ca and Mg prepared by intensive plastic deformation, analysis of micromechanisms of failure in relation to microstructure and basic mechanical and technological properties. To improve the mechanical and chemical properties, these alloys will be microalloyed with elements: Mn, Li, and Ag.The studied elements are naturally present in the human body, and thus the body has natural biocompatibility towards them. Tribological parameters, local mechanical properties as well as electrochemical properties will also be investigated. Studies in the field of the development of corrosion-resistant bioresorbable alloys suggest that this combination of mechanical and chemical properties can be achieved by the appropriate addition of microalloys and the appropriate thermo-mechanical treatments of the alloys.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdskum odolnosti a prevencie modern\u00fdch kon\u0161truk\u010dn\u00fdch materi\u00e1lov vo\u010di vod\u00edkov\u00e9mu krehnutiu<\/td>\n<\/tr>\n
Research of the resistance and prevention of modern structural materials against hydrogen embrittlement<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Falat Ladislav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is to investigate the susceptibility to hydrogen embrittlement (HE) of structural metallicmaterials based on Fe (i.e. modern grades of carbon and alloy steels) as well as selected alloys or compositesbased on non-ferrous metals (e.g. Al, Cu, Mg, etc.) by the method of electrochemical hydrogen charging andmechanical testing in laboratory conditions. The microstructural conditionality of hydrogen embrittlement will be investigated on defined material states with characteristic microstructural parameters (grain size, phase composition, etc.). The possibilities of HE prevention will be investigated using available methods of surface modification (layers and coatings, surface alloying, formation of gradient structures, etc.) of basic materials inorder to apply a barrier effect against hydrogen permeability.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DINOMESEM – V\u00fdvoj inovat\u00edvnych sp\u00f4sobov spracovania a sp\u00e1jania elektrotechnick\u00fdch ocel\u00ed pre vysoko\u00fa\u010dinn\u00e9 aplik\u00e1cie v e-mobilite<\/td>\n<\/tr>\n
Development of innovative methods of processing and joining electrical steels for high-efficiency applications in e-mobility<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe global trend to reduce emissions has forced car producers to think about other types of propulsion thaninternal combustion engines. A significant direction in which the world is currently moving in this area is thereplacement of internal combustion engines with electric car drives. This fact has led and it is still leading to a greatexpansion in the production of car batteries, which would allow the longest possible range of electric cars. Besidesthe capacity of the batteries, the efficient use of stored energy in electric vehicle drives has a significant effect onthe range of cars as well. This project aims to reduce losses and increase the efficiency of electric drives.Increased efficiency and reduced losses can be achieved by reducing the losses in the materials of the rotors andstators of rotating electrical machines, but also by reducing the losses that occur when changing the properties of the source material during cutting and subsequent joining into rotor and stator bundles. Experimental research will focus on optimizing the microstructure and texture of various grades of electrical sheets in order to minimize electromagnetic losses and optimize the conditions for the production of rotor and stator bundles by cutting and subsequent joining. The optimization of the conditions of joining electrical sheets of various chemical and microstructural concepts will be the expected output of the project. The magnetic properties of the joined electrical sheet cut-outs will be compared with the magnetic properties of the lamellas produced by electrospark cutting.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2022 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj keramick\u00fdch nanovl\u00e1kien na b\u00e1ze kovov z\u00edskan\u00fdch z recykl\u00e1cie odpadov technol\u00f3giou elektrostatick\u00e9ho zvl\u00e1k\u0148ovania<\/td>\n<\/tr>\n
Development of ceramic nanofibers based on metals obtained from the waste recycling and prepared by needle less electrospinning.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. M\u00fadra Erika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
00061 – \u0160tipendi\u00e1 pre excelentn\u00fdch v\u00fdskumn\u00edkov ohrozen\u00fdch vojnov\u00fdm konfkliktom na Ukrajine<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2022 – 30.9.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HERO – Elektrokatalyz\u00e1tory pre efekt\u00edvnu produkciu vod\u00edka pre bud\u00face elektrolyz\u00e9ry a palivov\u00e9 \u010dl\u00e1nky<\/td>\n<\/tr>\n
Hydrogen evolution electrocatalysts for future electrolyser and fuel cells<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe development of activities in the field of hydrogen technologies was also supported by the EuropeanCommission in the strategic document "Hydrogen Strategy for a Climate Neutral Europe". Today, Slovakia hassuggested own national hydrogen strategy. Already in 2015, the National Hydrogen Association has founded tosupport research, implementation and use of hydrogen technologies. The Hydrogen Technology Center is beingestablished in Ko\u0161ice with the main "Power-to-Gas" concept using renewable power energy sources with nonegative impact on human life and without dependence on fossil fuels. A significant source of hydrogen is waterand the electrolysis of water is the most promising technology for hydrogen production. However, before it can berecognized as an economically significant resource for large scale application with an exceptional energy potential,the simple, efficient, and secure methods of hydrogen retrieval have to be developed. For the time being, the mostefficient electrocatalysts in terms of overpotential for hydrogen evolution reaction (HER) are noble metals.Unfortunately the high cost and scarcity of noble metals motivate the scientists to find the rival low-costalternatives. Intrinsic structures of TMP meet the criteria of outstanding electrocatalysts that could further improve their HER performance in membrane electrode assembly. Excellent dispersity of electrocatalysts allows full use ofactive sites on catalysts to participate in electrode reaction to improve the electrocatalytic efficiency. Therefore, themain challenge in this project is to reduce the production cost of HER and at the same time to maintain the highefficiency of polymer electrode water electrolysis. Substantial aim of the project will be devoted to improve the PEM water electrolysis components mainly electrode materials based on modified carbon fibers electrocatalysts result in the technology which should be more approached to commercial markets.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
FUCO – Funk\u010dn\u00e9 vlastnosti kompaktovan\u00fdch kompozitov na b\u00e1ze magnetick\u00fdch \u010dast\u00edc s povrchovo modifikovan\u00fdmi vlastnos\u0165ami<\/td>\n<\/tr>\n
Functional properties of compacted composites based on magnetic particles with surface-modified properties.<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the experimental and theoretical research of the soft magnetic composites in order to improve their functional properties. Magnetic powder composite systems will be prepared by advanced innovative chemical and mechano-chemical routes and powder metallurgy techniques not yet used by default. The series of composite samples will be prepared with insulated ferromagnetic particles of different morphology and properties with properly selected dielectric phases. The expected results will bring the novel advanced materials intensifying the application potential in electrical engineering as well as extend the theoretical modeling the magnetization processes in the soft magnetic composites and build up the database with the data structure utilizable for the application of artificial intelligence in the development of novel materials.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/www.imr.saske.sk\/project\/fuco\/index.html<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
CAMBIOMAT – Chorioalantoick\u00e1 membr\u00e1na – in vivo model pre \u0161t\u00fadium biokompatibility materi\u00e1lov<\/td>\n<\/tr>\n
Chorioallantoic membrane – in vivo model for study of biocompatibility of materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nTissue engineering is a combination of cells, biochemical, physico-chemical factors and biomaterials to improve orreplace of biological functions. Many definitions of tissue engineering cover applications, in practice the term isclosely associated with applications that repair or replace portions of or whole tissues (cartilage, bone, bloodvessels, skin, muscle, nerve, etc.). Often, the tissues involved require certain mechanical and structural propertiesfor proper functioning which biomaterials have to guarantee. For the testing of biomaterial, the various methods areused in relation to their biocompatibility with individual organisms. Chicken embryo \/or quail embryo is aninteresting, recognized a very suitable animal model for studying angiogenesis by ex ovo or in ovo method. This isa low-tech method, which makes it possible to continuously monitor angiogenesis, to easily and quickly obtainresults, and to evaluate them in a short time. The project of basic research is focused on the study of angiogenesisof biopolymer composites based on polysaccharides with or\/without the hydrogel component implanted on thechick or\/quail chorioallantoic membrane using macroscopic, histological, immunohistochemical and molecularmethods. Modern and advanced scientific approach of developing new biomaterials used in the present project ischaracterized by tight multidisciplinary connection of biomaterial engineering methods and in vivo studied systems that with high probability allow assess their suitability as a models for testing biomaterials on angiogenesis.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HaTo-Coat – Tvrd\u00e9 a h\u00fa\u017eevnat\u00e9 vrstvy na b\u00e1ze boridov a nitridov pripraven\u00e9 progres\u00edvnymi PVD technikami<\/td>\n<\/tr>\n
Hard and tough boride and nitride-based coatings prepared by advanced PVD techniques<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project aims at the increase of fracture toughness of thin hard PVD boride- and nitride based coatings deposited using advance sputtering techniques including HiPPMS and HiTUS while keeping their high thermal and oxidation resistance by means of employment of the intrinsic and extrinsic factors. The main idea is based on a \u201enew design\u201c of hard coatings including simultaneous contribution from the modification of chemical composition, morphology and structure of the coatings via exploitation of the potential of structure control provide by HiPPMS and HiTUS technologies with high level of sputtered material ionization and high density of working gas plasma, respectively. Both technologies result in the coatings with high densities and allow us to modify the nanostructures, size of the nanocrystallites, modify chemical composition etc. and subsequently, to obtain different physical properties of the coatings. The activities of the project are focused on the development of transition metals-based boride and nitride coatings with improved mechanical (hardness > 30 GPa) and tribological properties (coefficient of friction < 0.3) for extreme conditions (> 1000\u00b0C, aggressive oxidation environment, etc.). The main effort will be oriented toward the elimination of the main drawbacks of hard coatings, i.e. toward the increase of their inherently low fracture toughness and increase of their oxidation resistance without hampering their hardness via understanding of the mechanisms of nanostructure evolution, decomposition of the high entropy multicomponent solid solutions, formation of stable phases and their relationships to mechanical and tribological properties. The research activities include also the correlations of the experimental results with the ab initio predictions based on theoretical models related to atomic structure and electronic configuration of the studied systems.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2022 – 30.6.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
PNMHCS – V\u00fdskum a v\u00fdvoj prototypu n\u00edzkotlakovej \u010derpacej stanice pre z\u00e1sobovanie metalhydridov\u00fdch zariaden\u00ed zelen\u00fdm vod\u00edkom<\/td>\n<\/tr>\n
Research and development of a prototype of a low-pressure refuelling station for refuelling metal hydride equipment with green hydrogen<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Nigutov\u00e1 Katar\u00edna, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe purpose of the project is the research, development and designing of a prototype of a low-pressure refuelling station intended for refuelling mobile technical equipment for hydrogen storage at low pressure in metal hydrides (MH). The existing infrastructure for hydrogen production that applies a renewable energy source in water electrolysis will be used, while the green hydrogen generated in the process of electrolysis will be stored in stationary tanks with an absorption-based storage system. A strategic objective of the project is to interconnect the system for green hydrogen production operated in the island mode, installed at the Centre for Hydrogen Technologies at the Faculty of Mechanical Engineering, with a system for stationary low-pressure hydrogen storage in metal hydrides, which will then facilitate refuelling mobile MH equipment using a newly developed prototype of a refuelling stand. An important milestone in the project is the research into a design of stationary tanks with an inbuilt thermal management system. Developing the thermal management system is crucial for operational safety and for increasing the efficiency of hydrogen storage while considering the overall reduction of energy consumption in the process of hydrogen absorption and subsequent desorption. The research of novel MH alloys, while respecting equilibrium pressures at predefined operating temperatures, is therefore a primary input parameter for designing the thermal management system. The use of MH alloys for increasing hydrogen pressure eliminates the risks related to the compression process when compared to mechanical compression. The thermal management system will also include a system for cooling hydrogen during refuelling; hence, reduction of the time of refuelling MH tanks for consumers will be verified.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2022 – 30.6.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kapit\u00e1lov\u00fd booster APVV-22-0493<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nPl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.6.2024 – 31.5.2025<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Aplik\u00e1cia inovat\u00edvnych nanokatalyz\u00e1torov a DFT simul\u00e1ci\u00ed pre efekt\u00edvnu v\u00fdrobu vod\u00edka<\/td>\n<\/tr>\n
Application of innovative nanocatalysts and DFT simulations for efficient hydrogen production<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
DEBIORE – Degradovate\u013en\u00e9 kovov\u00e9 biomateri\u00e1ly s riaden\u00fdm uvo\u013e\u0148ovan\u00edm lie\u010div<\/td>\n<\/tr>\n
Degradable metallic biomaterials with controlled drug release<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160trukt\u00fara a aplika\u010dn\u00e9 vlastnosti intermetalick\u00fdch zliatin<\/td>\n<\/tr>\n
Structure and application properties of intermetallic alloys <\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Milkovi\u010d Ondrej, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160t\u00fadium vplyvu podmienok pr\u00edpravy vzoriek mikrometrick\u00fdch rozmerov fokusovan\u00fdm i\u00f3nov\u00fdm zv\u00e4zkom na ich mechanick\u00e9 vlastnosti<\/td>\n<\/tr>\n
Stufdy of the influence of sdamples preparation conditions of micrometric dimensions by focused ion beam on their mechanical properties<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Vojtko Marek, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj a v\u00fdskum vysokoentropick\u00fdch zliatin ur\u010den\u00fdch na efekt\u00edvne uskladnenie vod\u00edka<\/td>\n<\/tr>\n
Research and development of highentropy alloys for efficient hydrogen storage<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of this project is the development and research of high-entropy alloys – HEA whose primary function will be in hydrogen storage. Commercial use of H2 relies on its efficient and safe storage. One of the most efficient ways to store H2 is chemically bond it to an alloy lattice in a form of metalhydrides. The TiVZrNbHf alloy is capable of storing far greater amounts of H2 up to 210 kg.m-3. The problem of the alloy is its relatively high density of 7.81 g.cm-3, for transport applications. Much higher mass storage capacities are expected to be achieved with other HEA, consisting of lighter elements. In the project, we will design, prepare and fully characterize a series of new HEA with a low density of <7 g.cm-3. Materials that meet the targets of absorption capacity (>2wt% and>220 kgH2\/m3), low desorption temperature <140\u00b0C and high cyclic absorption\/desorption stability (>1000 cycles with a capacity drop of less than 10%). In the project, we will use our knowledge and expertise in the design and preparation of HEA. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
NOVEMBER – V\u00fdvoj nov\u00fdch 3D materi\u00e1lov pre post Li-i\u00f3nov\u00e9 bat\u00e9rie s vysokou energetickou hustotou<\/td>\n<\/tr>\n
Development of novel 3D materials for post lithium ion batteries with high energy density<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe overall objective of NOVEMBER is to prepare and characterize new materials and concepts with self-healing functionalities integrated within the battery cell. These new composite 3-D materials will enable a variety of critical features including fail-safe and self-healing technologies to improve the battery performance, and greatly extended lifetimes. Special emphasis will be on in-operando electrochemical measurements using impedance spectroscopy and structural measurements. Validation of new materials will be done in small laboratory prototypes. This small prototypes are important in order to demonstrate scalability to battery cell production processes. To reach this goal, NOVEMBER has identified three specific objectives: 1. Development of novel high entropy oxides and sulfur based materials with self-healing functionalities. 2. Development of new physico-chemical in-operando techniques and solutions for monitoring of agign and degradation mechanisms 3. Validation and exploitation of the developed materials in prototypes. In summary, this project combines materials research advances and sophisticated in-operando technology development in order to obtain new materials for post Li -ion batteries with enhanced life-time and performances.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 31.12.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
SASPRO2 – Dvojf\u00e1zov\u00e1 vysokoentropick\u00e1 ultravysokoteplotn\u00e1 keramika<\/td>\n<\/tr>\n
Dual-phase high-entropy ultra high temperature ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nSASPRO<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Naughton Duszov\u00e1 Annam\u00e1ria, PhD.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttps:\/\/saspro2.sav.sk\/<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2021 – 30.9.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Ino-Clad – Inovat\u00edvne pr\u00edstupy pri obnove funk\u010dn\u00fdch povrchov laserov\u00fdm nav\u00e1ran\u00edm<\/td>\n<\/tr>\n
Innovative approaches to the restoration of functional surfaces by laser weld overlaying<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the restoration of functional surfaces by laser weld overlying. Innovative approaches willbe applied in the restoration of functional parts of molds for high-pressure die casting of aluminum alloys. Laserweld overlaying technology will be used for the formation of restoration layers in order to significantly reduce thenegative impact of the introduced heat on the quality of sub-weld layers. Newly designed additional materialsbased on Co, Ni, Fe with the presence of dispersed abrasion-resistant precipitates will be used. Additionalmaterials for laser welding will be used in the form of wires made of Uddeholm Dievar and Maraging. For bettervariability of the chemical composition, powder additives based on Fe with the addition of B, Ti, Nb, Mo, V and Wwill also be used to create weld overlays. The optimal method of heat treatment of weld overlays will be proposed.Research will further focus on microtexturing the surface of molded parts by low-energy laser radiation usinginnovative engraving surface treatment methods (LBT and EBT) in order to ensure a smooth distribution of theseparating agent on the mold surface. Experimental work will be focused on modifying the microgeometry of thesurface of new and renovated shaped parts of molds so that in the phase of "run-in of the mold" a compact layer ofthe separating agent is created to increase the technological life of molds. PVD and PE-CVD technologies will beused for this purpose.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Komponat – Kompozitn\u00e9 biomateri\u00e1ly s komplexn\u00fdmi pr\u00edrodn\u00fdmi adit\u00edvami<\/td>\n<\/tr>\n
Composite biomaterials with complex natural additives<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the research of modified and new types of composite biocements with complex natural additives, which will self-hardened as well as injectable according to the need for use and will be characterized by high bioactivity and biocompatibility with bone tissue. In principle, the preparation of composite biocement systems is applied in combination with complex natural additives without specific extraction of selected groups of compounds from natural products what preserves the simplicity of preparation, cheap final form of biomaterial as well as the "green principle" of their nature, composition and response. Composite biocements will be used inorthopedics (treatment of bone and osteochondral defects and fractures) as well as in the reconstruction of bone injuries in the facial part or as filling cements in dentistry.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
ADHEC – Nov\u00e9 vysokoentropick\u00e9 keramick\u00e9 materi\u00e1ly pre pokro\u010dil\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
New high-entropy ceramic materials for advanced applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2020 – 30.6.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HydroHEA – V\u00fdskum a v\u00fdvoj nov\u00fdch vysokoentropick\u00fdch zliatin ur\u010den\u00fdch na efekt\u00edvne uskladnenie vod\u00edka v energetick\u00fdch aplik\u00e1ci\u00e1ch<\/td>\n<\/tr>\n
Research and development of new high – entropy alloys for efficient hydrogen storage in energy applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe presented project aims to development and research of metal hydride materials of the latest generation \u2013 highentropyalloys, which report the highest volumetric storage capacity of hydrogen among all materials used so far.We intend to utilize these materials in metal hydride tanks of hydrogen compressors, which are being developed inSlovakia by the project cooperating organisation – FME TUKE.In June 2020, the European Commission presented the Union\\’s hydrogen strategy, which states that hydrogen andthe hydrogen economy are among the key technologies for the future of industry in the EU.The presented project aims to meet the goal of efficient and safe hydrogen storage. Up to date studies show thehighest volumetric hydrogen storage capacity of 150 kg\/m3, out of all conventional alloys, is reached by Mg2FeH6metal hydride. In 2016, Sahlberg et al. in a publication entitled "Superior hydrogen storage in high entropy alloys"confirmed that the high-entropy alloy TiVZrNbHf can store an incredible "superior" of 210 kg\/m3 of hydrogen in itsstructure with a ratio of hydrogen atoms to metal (H \/ M) 2.5. However, the problem of the alloy is its relatively high density of 7.81 g\/cm3, which makes it too high for transport applications. In the project, we will design, prepare andfully characterize a series of completely new high-entropy materials with a low density <7 g\/cm3. Materials thatmeet the targets of absorption capacity (> 2 wt% and> 220 kg H2\/m3), low desorption temperature (<140C) andhigh cyclic absorption \/ desorption stability (> 1000 cycles with capacity drop of less than 10%) we will patent. Thealloys will also be tested in a hydrogen compressor, which will undoubtedly contribute to the further evaluation ofthe outputs of this project. In the project we will use our long-term knowledge and expertise in the design,preparation and characterization of high-entropy alloys.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
BiAll-2 – V\u00fdvoj nov\u00fdch bioresorbovate\u013en\u00fdch zliatin pre vn\u00fatrotelov\u00e9 implant\u00e1ty<\/td>\n<\/tr>\n
Development of new bioresorbable alloys for intracorporeal implants<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Mol\u010danov\u00e1 Zuzana, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main goal of submitted project is to develop the new bioresorbable alloys Ca-Mg-Zn-NN and Ca-Mg-Sr-NNwith controlled rate of biodegradation (NN are solid solution strengthening and stabilizing elements). Developed alloys will be preferentially dedicated to fabrication of intracorporal implants for bone tissue engineering field. Members of project research team are highly focused on the investigation of these alloys systems since 2014. Essential and logical continuity of research activities are moving towards to experimental outputs into medical practice. However, this requires a large-scale investments of research capabilities to enhance the plastic deformability of alloys, while maintain their excellent strength properties and slow dissolution rate. Taking into account that healing of traumatic injuries needs different time of implant mechanical support, the great ambition of the project is to prepare alloys with possibility of controlling their dissolution rate. Another research point with hugepotential of success is handling and mastering of 3D printing of well -defined intracorporal implants from proposed alloys. One of the final research tasks will be in-vivo testing of implants dissolution in the environment of animals bone tissue and continuous monitoring of their degredation rate. Several state-of-the-art experimental techniques, such as HR-TEM microscopy or experiments using synchrotron and neutron diffraction techniques, will be used to study the atomic structure and microstructure of materials to meet the project objectives. Modern techniques of selective laser sintering and\/or melting will be used for the production of final implants. The achieved outputs of the project research programme will be adapted by contracted private company Biomedical Engineering s.r.o. and displayed into clinical practice.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2021 – 30.6.2024<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Fosfidy prechodn\u00fdch kovov pre elektrolytick\u00fd rozklad vody<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nDoktoGrant<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bera Cyril, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Kompozitn\u00e9 syst\u00e9my na b\u00e1ze bioelastom\u00e9rov a bioakt\u00edvnych f\u00e1z<\/td>\n<\/tr>\n
Composite systems based on bioelastomers and bioactive phases<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Sop\u010d\u00e1k Tibor, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nAs the population continues to grow, so does the number of surgeries in various fields of medicine, including reconstructive surgery and regenerative medicine. This implies a need for a research of such biomaterials that will closely mimic the structure of the original tissue. The present project will aim to address the issues related to the currently used bone implants, i.e. low mechanical properties with the simultaneous maintenance of their biological properties. The production of composite systems based on bioelastomers and bioactive phases in the form of bioceramics or cements is expected to take advantage of both components with the outstanding bioactivity, self-setting and handling properties of cements along with excellent elastic properties, mechanical reinforcement and improved biodegradation offered by elastomers. A great emphasis will be given on the production of glycerol carboxylate polyesters and their effective incorporation into the bioactive matrix.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Mal\u00e1 grantov\u00e1 sch\u00e9ma SAV <\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. M\u00fadra Erika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Nanomechanick\u00e9 sk\u00fa\u0161anie a deformovate\u013enos\u0165 vysokoentropick\u00fdch ultra vysokoteplotn\u00fdch keramick\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Nanomechanical testing and deformability of high-entropy ultra-high temperature ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nM.Sc. Csan\u00e1di Tam\u00e1s , PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Pr\u00edprava hybridn\u00fdch kompozitn\u00fdch materi\u00e1lov a charakteriz\u00e1cia \u0161trukt\u00fary a magnetick\u00fdch vlastnost\u00ed v \u0161ir\u0161om intervale tepl\u00f4t<\/td>\n<\/tr>\n
Preparation of hybrid composites and characterization of structure and magnetic properties at a wider temperature range<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Bir\u010d\u00e1kov\u00e1 Zuzana, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the preparation of new progressive composites, on the research of the structure and magnetic properties of materials composed of ferromagnetic, ferrimagnetic and insulating components. The resulting solid composite material will be formed by compression. The research will focus on explaining the influence of ferromagnetic and ferrimagnetic magnetic structure of composites and magnetic interactions on electromagnetic properties under different physical conditions. The aim is to determine the relationships between magnetic parameters, particle size, thickness of ferromagnetic and other insulating coatings and to prepare a hybrid composite material with verygood magnetic properties. The research results have the ambition to expand the application potential of composite materials for electrical engineering.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HEMBO – \u0160trukt\u00fara a vlastnosti reakt\u00edvne spekan\u00fdch vysoko entropick\u00fdch kovov\u00fdch diboridov<\/td>\n<\/tr>\n
Structure and poroiperties of reactively sintered high-entropy metal diborides<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Sedl\u00e1k Richard, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2022 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
THERMAGS – Termoelektrick\u00fd materi\u00e1l Ag2S ako ekologick\u00fd konvektor tepla \u013eudsk\u00e9ho tela na elektrinu<\/td>\n<\/tr>\n
Thermoelectric material Ag2S as green converter of heat from human body into electricity<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nA carbon neutral society demands the development of efficient and energy saving technologies. Efficient thermoelectric devices have great potential to convert the waste heat from power plants, automotive engines, andindustrial processes into fruitful electricity. Another natural source of heat is our body. As the heat released by the human body is given for \u201cfree\u201d wearable renewable energy generators (or harvesters) have potential to trigger revolution in the electronics industry in 21st century. For example, bendable, scalable, portable, and lightweight thermoelectrics can in future sourced flexible displays, medical image sensors, smart wearables, and large-area epapers to name a few. To date, state-of-the-art thermoelectrics is based on inorganic semiconductors that afford high electron mobility but lack in mechanical flexibility. By contrast, organic materials are amply flexible but low in electrical mobility and power output; the inorganic-organic hybrid design is a viable material-level option but has critical device-level issues for practical application. In flexible full-inorganic devices made of such Ag2S-based materials, high electrical mobility yielded a normalized maximum power density up to 0.08 W\u2022m-1 near room temperature under a temperature difference of 20 K, orders of magnitude higher than organic devices and organic-inorganic hybrid devices. These results promised an emerging paradigm and market of wearable thermoelectrics.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Tuh\u00e9 i\u00f3nov\u00e9 vodi\u010de: v\u00fdroba, vlastnosti, perspekt\u00edva vyu\u017eitia v l\u00edtiov\u00fdch bat\u00e9ri\u00e1ch s tuh\u00fdm elektrolytom.<\/td>\n<\/tr>\n
Solid ionic conductors: preparation, properties and potential application in all-solid-state lithium batteries.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv\u00a0mikrovlnn\u00e9ho\u00a0\u017eiarenia\u00a0na\u00a0\u0161trukt\u00faru\u00a0a\u00a0vlastnosti\u00a0pr\u00e1\u0161kov\u00fdch\u00a0funk\u010dn\u00fdch\u00a0materi\u00e1lov<\/td>\n<\/tr>\n
Influence\u00a0of\u00a0microwave\u00a0radiation\u00a0on\u00a0the\u00a0structure\u00a0and\u00a0properties\u00a0of\u00a0powder\u00a0functional\u00a0materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe subject of research is the interaction of MW radiation with functional powder materials with specific electrical and magnetic properties, especially soft magnetic composites (SMC). The aim of the project is to contribute to the explanation of the mechanisms of densification of the MW processed structure of powder composites based on the primary ferromagnetic component and the secondary dielectric component distributed in the volume of the composite as a network. The structural characteristics will be correlated with the electromagnetic and mechanical properties of MW sintered materials in order to contribute to the explanation of changes in the functional properties induced by the interaction of MW radiation with ferromagnets and dielectrics. It is assumed that fundamental knowledge about the relations of process parameters, structure and physical properties will contribute to the application possibilities of MW PM processing. The contribution can also be expected in the field of structural design of SMC.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj nekonve\u010dn\u00e9ho termo-mechanick\u00e9ho postupu fin\u00e1lneho spracovania izotropnych elektrotechnick\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Unconventional thermo-mechanical technology development of final processing of isotropic electrical steels.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HYBS – V\u00fdvoj technol\u00f3gie pr\u00edpravy povrchov\u00fdch nano-\u0161trukt\u00far n\u00e1strojov\u00fdch ocel\u00ed novej gener\u00e1cie za \u00fa\u010delom zvy\u0161ovania kvality lisovania hybridn\u00fdch karos\u00e9ri\u00ed automobilov s n\u00edzkymi CO2 – emisiami z vysokopevn\u00fdch TRIP – ocel\u00ed<\/td>\n<\/tr>\n
Technology development of surface nanostructuring of new generation tool steel for increasing the quality of low CO2 – emission cars hybrid bodies stampung using high – strength TRIP – assisted sheet metal<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2022 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj vysokoteplotn\u00fdch materi\u00e1lov na b\u00e1ze boridov a karbidov s pr\u00eddavkom graf\u00e9nov\u00fdch platni\u010diek pripraven\u00fdch progres\u00edvnymi met\u00f3dami spekania<\/td>\n<\/tr>\n
Development of high-temperature composite materials based on borides and carbides with the addition of graphene platelets prepared by progressive sintering methods<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Sedl\u00e1k Richard, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 31.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Modelovanie f\u00e1zov\u00fdch diagramov a termodynamick\u00fdch vlastnosti syst\u00e9mov pre vysoko teplotn\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Modelling of phase diagram and thermodynamic properties of the systems for high temperature applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on the study of phases, phase equilibria and phase diagrams in systems forhigh-temperature applications. The aim is to refine the uncertainty of phase diagrams and investigate unknownparts of selected binary systems by experimental methods of differential thermal analysis, X-ray diffraction andelectron microscopy and then to model their phase diagrams and thermodynamic properties using thesemi-empirical Calphad-method. The subject of the study are binary systems with iridium. Iridium is an elementwhich, due to its thermodynamic properties, is very interesting for use in the aerospace industry and due to itshigh corrosion resistance even at very high temperatures, it may potentially be suitable for use as part of gasturbine materials. The results of the project will allow to extend the possibility of designing new materials forhigh-temperature use by computational methods without the need for time-consuming experimental testing.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2021 – 12.12.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
AdArmy – Pr\u00eddavn\u00e1 flexibiln\u00e1 balistick\u00e1 nanokompozitn\u00e1 ochrana horn\u00fdch a don\u00fdch kon\u010dat\u00edn<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2023 – 30.11.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
FotDekont – Progres\u00edvne fotokatalytick\u00e9 materi\u00e1ly pre biologick\u00fa a chemick\u00fa dekontamin\u00e1ciu<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Shepa Iv\u00e1n, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n7.2.2023 – 30.11.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
FEGAFAB – Development of technology for the manufacture of FeGa-based alloys for high-frequency devices.<\/td>\n<\/tr>\n
Development of technology for the manufacture of FeGa-based alloys for high-frequency devices.<\/td>\n<\/tr>\n
Program: <\/td>\nMoRePro<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Milyutin Vasily, PhD<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe iron-gallium alloy has the great prospect of widespread use in industry, as a material for the production of modern smart systems, including those operating at elevated temperatures, mechanical loads, and high frequency magnetization fields. This is due to the number of unique functional characteristics, namely, large tetragonal magnetostriction in small magnetic fields, weak hysteresis, high Curie temperature and weak dependence of properties on temperature, moreover, this alloy has relatively good mechanical properties, which makes it possible to produce thin sheets from it for use in high-frequency devices, such as ultrasound transducers and dispersants. For this purpose, it is necessary to create a given crystallographic texture and microstructure by selecting the optimal modes of rolling and annealing, which is impossible without comprehensive studies of the patterns of structural evolution in this alloy. Despite the good mechanical properties compared to, for example, Terfenol-D, the problem of FeGa double alloy is low plasticity, which can lead to cracking during rolling, which makes it difficult to manufacture sheets of this alloy in industrial conditions. The first way to solve this problem in the project is small additions of alloying elements, which lead to a significant increase in plasticity. We will study the processes of structure and crystallographic texture formation in double and doped alloys, their correlation with the modes of thermomechanical processing, the establishment of the physical causes of such a correlation. The second way is use of new achievements of powder metallurgy for FeGa compaction. This will significantly reduce magnetic loses without the need for thin sheet, but at the same time reduce magnetostriction, our task is find a balance. The purpouse of the project is comprehensive study of the structure formation processes in the FeGa alloy under different conditions and the development of optimal fabrication regimes.<\/td>\n<\/tr>\n
Duration: <\/td>\n15.10.2020 – 14.10.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
CEDITEKII – Rozvoj a podpora v\u00fdskumno \u2013 v\u00fdvojov\u00fdch aktiv\u00edt Centra pre testovanie kvality a diagnostiku materi\u00e1lov v oblastiach \u0161pecializ\u00e1cie RIS3 SK<\/td>\n<\/tr>\n
Advancement and support of R&D for "Centre for diagnostics and quality testing of materials" in the domains of the RIS3 SK specialization<\/td>\n<\/tr>\n
Program: <\/td>\n\u0160truktur\u00e1lne fondy E\u00da V\u00fdskum a inov\u00e1cie<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 30.6.2023<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Dizajn topografie povrchov n\u00e1strojov z WC-Co s aplikovan\u00fdmi PVD povlakmi<\/td>\n<\/tr>\n
Design surface topography tools from the WC-Co applied PVD coating<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is to solve the partial role of the optimization process of Ni-super alloys used in the aircraft industry, specifically in jet engines. In the machining of Ni-superalloys, a high thermal and mechanical load occurs in the active area of the tool, reducing its lifetime and decreasing production efficiency. The challenge is the design and experimental verification of the new surface texture design of the active parts of the machining tool from WC-Co, the laser pre-treatment technology and the PVD coating of the 4th generation. Surface topography of the active part of the instrument will be modified by impulse laser radiation with controlled energy density and controlled area distribution of the heat exposed areas. The resulting surface of the active part of the tool will contain microcraters at the desired depth profile positions. The output will be an innovated texture of the tool surface in order to make machining of special nickel superalloys more effective – Inconel 713, resp. 718.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Inovat\u00edvne postupy vo v\u00fdskume a v\u00fdvoji nov\u00fdch feroick\u00fdch materi\u00e1lov s vyu\u017eit\u00edm komplexnej impedan\u010dnej spektroskopie<\/td>\n<\/tr>\n
Innovative approaches to research and development of novel ferroic materials by using complex impedance spectroscopy<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nFerroelectric and multiferroic (e.g., magnetoelectric) materials have received extensive attention in the last few decades, primarily because of their numerous potential applications in microelectronics and spintronics. Ferroic ceramics, however, suffer usually from high losses, leakage currents and low polarization (ferroelectric and\/or magnetic) due to grain boundary effects and interfacial polarization phenomena. These microstructural featuresimpede largely commercial viability of electro-active ceramics. The main goal of the proposed project is to employ the AC complex impedance technique for probing the electrical properties of functional ceramics and reveal the correlation between the microstructural features and conductivity phenomena in grain boundary and\/or interfacial layer dominated materials. Understanding the structure-property relationship would allow designing novel (multi-) functional materials with improved dielectric and (multi-) ferroic properties.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Kompozitn\u00e9 hor\u010d\u00edkovo-v\u00e1penato fosfore\u010dn\u00e9 biocementy s pr\u00eddavkom koloidn\u00e9ho oxidu kremi\u010dit\u00e9ho<\/td>\n<\/tr>\n
Composite magnesium-calcium phosphate biocements with addition of colloidal silicon dioxide<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. \u0160tulajterov\u00e1 Radoslava, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the research and development of composite calcium phosphate biocements containing magnesium and colloidal silica particles, which represents an improvement in particular, in the viscositycharacteristics of cement pastes. The intention is that the addition of colloidal SiO2 will contribute to a fastertransformation of calcium phosphate biocement to calcium deficient hydroxyapatite and change or improving the biocement characteristics, which are important in bone reconstruction. Resulting biocement system should haveenhanced mechanical strength that would be sustained over a longer time period during soaking in body fluids and should positively affect bioresorption with an active influence on specific cell lineages.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Predikcia zvarite\u013enosti a lisovate\u013enosti kombinovan\u00fdch laserom zv\u00e1ran\u00fdch pr\u00edstrihov z vysokopevn\u00fdch ocel\u00ed s podporou CAE syst\u00e9mov<\/td>\n<\/tr>\n
Prediction of weldability and formability for laser welded tailored blanks made of combined high strength steels with CAE support<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Kepi\u010d J\u00e1n, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is to verify the virtual engineering techniques when design and production of prototypes of molds and dies for the production of thin-walled automotive components from tailored laser welded blanks. Based on the results obtained on physical models of selected thin-walled car components, applied CAD\/CAE\/CAM techniques will be verified. The core of the project consist of CAE analyses and predictions of laser welds microstructure, weldability and formability of laser welded blanks made of combined steels. Verified methodologies for the weldability and the formability prediction should contribute to include more knowledge and less material when design thin-walled car-body components. Thus, low emissions at car operation is reached, production time shortening and production costs decrease as well.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Pr\u00edprava a charakteriz\u00e1cia p\u00f3rovit\u00fdch EuTbGd-MOF tenk\u00fdch filmov pre luminiscen\u010dn\u00e9 senzory.<\/td>\n<\/tr>\n
Preparation and characterization of porous EuTbGd-MOF thin films for luminescent sensors.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on research of structure of porous metal-organic frameworks (MOFs) based onlanthanides (Ln = Eu, Tb, Gd) in the form of hybrid nanomaterials assembled from Ln3+ ions and organic ligands.Nanocrystalline thin films will be prepared individually with europium, therbium, gadolinium and mixedEuxTbyGdz-MOF system by solvothermal method from precursors deposited on silicon substrates byspin-coating method. Determination of concentration effect of acetate agent as modulator in reducing particle sizeof 3D structure will help to clarify the mechanism of phase transformations occurring in films in the heatingprocess. In addition, the project is focused on characterization of luminescent properties. Eu3+, Tb3+ and Gd3+phosphors emitting red, green and blue light will be incorporated into resulting framework capable of generatingwhite light. The results could help to contribute the knowledge about porous films in terms of their possibleapplication as sensors in the electrotechnical industry.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Vysokoentropick\u00e9 zliatiny na uskladnenie vod\u00edka<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Vatra\u013eov\u00e1 Dagmara, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Vysokoentropick\u00e9 zliatiny ur\u010den\u00e9 na efekt\u00edvne uskladnenie vod\u00edka<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nDoktoGrant<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Vatra\u013eov\u00e1 Dagmara, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2022 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Vysokoteplotn\u00e9 vlastnosti boridov\u00fdch MeB2 (Me = Ti, Zr, Hf) keramick\u00fdch kompozitn\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
High-temperature properties of diboride MeB2 (Me = Ti, Zr, Hf) ceramic composite materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj elektr\u00f3dov\u00e9ho materi\u00e1lu na b\u00e1ze uhl\u00edkov\u00fdch vl\u00e1kien dopovan\u00fdch fosfidmi kovov pre elektrokatal\u00fdzu vod\u00edka.<\/td>\n<\/tr>\n
Development of electrode materials based carbon fibers doped with metal phosphides for electrocatalysis of hydrogen evolution reaction.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nHydrogen produced from renewable energy sources is considered to be a fuel of the future that has the potentialto reduce the energy dependence of developed countries on oil imports and to improve the quality of human life.Hydrogen produced from electrolysis of water could be a sustainable source of energy. However the simple,efficient, and secure methods of hydrogen retrieval must be developed before it can be recognized as aneconomically significant resource with an exceptional energy potential. The project is devoted to the preparationof new catalysts for the effective hydrogen evolution from water. The porous carbon fibers modified with metallicnanoparticles and metallic phosphide nanoparticles will be prepared by needle-less elektrospinning technologyfrom the free surface of polymers, to catalyze the production of hydrogen at low overpotential.The outcomes ofthe project will be design of a compact electrode composed of modified carbon fibers that would effectivelycatalyse hydrogen evolution.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj progres\u00edvnych disperzne spevnen\u00fdch kompozitov s kovovou matricou pripraven\u00fdch spekan\u00edm pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu<\/td>\n<\/tr>\n
Development of progressive dispersion-reinforced metal matrix composites prepared by pulsed electric current sintering<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 31.12.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
WLEDMat – Nov\u00e9 sklen\u00e9 a sklokeramick\u00e9 fosfory na b\u00e1ze hlinitanov vz\u00e1cnych zem\u00edn pre aplik\u00e1cie v pevnol\u00e1tkov\u00fdch energiu \u0161etriacich sveteln\u00fdch zdrojoch vy\u017earuj\u00facich biele svetlo (pc-WLED di\u00f3dy).<\/td>\n<\/tr>\n
Novel glass and glass-ceramic rare-earth aluminates-based phosphors for energy-saving solid state lighting sources emitting white light (pc-WLEDs).<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on research and development of novel glass and glass-ceramic rare-earth aluminatesbasedluminescent materials for white light-emitting diodes (pc-WLED), especially materials with efficient redemission, which could improve CRI index compared to the known commercially produced phosphors. Phosphorswill be prepared in the form of glass microbeads. The structure of undoped alumninate glasses in the systemAl2O3-RE2O3 will be studied by spectroscopic methods. Thermal properties and kinetics of crystallization will bealso studied. In order to preparer glass-ceramics materials with required properties, the conditions ofcrystallization process will be investigated and optimized. Photoluminescence properties of glass and glassceramicrare-earth and transition metal ions doped materials will be studied in detail. Special attention will bepaid to study of relations between luminescent properties of materials and their structure and morphology. Infinal stage of the project, the composite PiG materials (Phosphor in Glass) will be prepared and characterized asthin plates suitable for direct application onto excitation LED chip. A LED diode emitting white light\/warm whitelight will be contracted using the LED chip with suitable excitation wavelength in the NUV spectral range andprepared PiG composite with optimised thickness, so that optimal emission characteristic will be achieved.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2018 – 31.7.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
eCHALCO – \u0160t\u00fadium procesov vyvolan\u00fdch elektr\u00f3nov\u00fdm zv\u00e4zkom a elektromagnetick\u00fdm \u017eiaren\u00edm v chalkogenidov\u00fdch skl\u00e1ch<\/td>\n<\/tr>\n
Investigation of phenomena induced by electron beam and electromagnetic radiation in chalcogenide glasses<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\ne-CHALCO project aims to study the interaction of the electron beam and electromagnetic radiation withsurfaces of thin films from chalcogenide glasses. In this area, we have reported recently results that lead tofundamental understanding of the phenomena induced by local interaction of electric charge andelectromagnetic radiation with these materials. In this project, we plan to continue in more systematic and deeperstudy of the effects induced during local perturbation of these materials, which can lead to local deformation,change in the chemical composition, phase transitions and charge persistence and accumulation using the latestmicroscopic, spectroscopic and diffraction techniques. We also focus on the investigation of influence ofexperimental parameters such as charge deposition lattice period, accelerating voltage, layer thickness, andcomposition of glass for the observed effects. Opportunities to prepare mesoscopic and nanoscopic structureswill lead to new applications of these materials in nanotechnology, for example, in fabrication of nanoemitters, incatalysis and in fabrication of probes for scanning probe microscopy and in technologies for recording andstoring information.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2018 – 31.7.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
REDHYBEAR – V\u00fdskum a v\u00fdvoj energeticky \u00fasporn\u00e9ho hybridn\u00e9ho lo\u017eiskov\u00e9ho reduktora so zn\u00ed\u017een\u00fdm opotreben\u00edm pre robotick\u00e9 zariadenia (pre Priemysel 4.0)<\/td>\n<\/tr>\n
Research and development of energy saving hybrid bearing reducer with lowered wear rate for robotic equipment (for Industry 4.0)<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2019 – 30.6.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
BMREBCO – V\u00fdvoj REBCO supravodi\u010dov pre biomedic\u00ednske aplik\u00e1cie<\/td>\n<\/tr>\n
Developmnt of REBCO superconductors for biomedical applicatios<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2018 – 30.6.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Histes – V\u00fdvoj vysoko-legovan\u00fdch izotr\u00f3pnych elektro ocel\u00ed pre trak\u010dn\u00e9 motory elektromobilov<\/td>\n<\/tr>\n
Development of high-alloy isotropic electrical steels for traction engines of electric vehicles<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIn this project, for the production of high strength electrical steel type \u201cfinish\u201d, we aim to propose an original concept of chemical composition and microstructural design with the desirable crystallographic texture which would beprovided a combination of excellent electro-magnetic and high strength properties. The strength properties will be provided by high alloying of steels which are based on substituents elements with Si content from 3 to 3,5 wt.%, Alcontent from 0,5 to 1,5 wt.%, Cu content up to 0,5 wt.%, and P content up 0,10 wt.%. The low value of watt losses and high level of magnetic induction will be achieved by means of coarse-grained columnar or coarse-grained equiaxial microstructure with average grain size in the range from 150 to 300\u03bcm and with increased intensity of cube and Goss texture components at the expense of deformation texture. The evolution of the final microstructure will be based on the use of the strain-induced growth of ferrite grains through the thickness of the sheet from itssurface to the central part. At the same time, we want to eliminate the liability to the brittle failure of materials during the cold rolling. It will be realised by optimization of previous thermal deformation exposures in the hot rollingprocess as well as optimization of deformation process of cold rolling with "tailor-made" parameters of rolled steel.The development steel will be used in traction engines of electric vehicles and in high-speed electric motors withhigh requirement for the power.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2019 – 30.6.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
PyrMat – V\u00fdvoj \u017eiaruvzdorn\u00fdch pyrochl\u00f3rnych f\u00e1z pre vysokoteplotn\u00e9 aplik\u00e1cie neeoxidovej keramiky<\/td>\n<\/tr>\n
Development of refractory pyrochlore phases for high temperature applications of non-oxide ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2018 – 30.6.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
ZELASHYK – Zvy\u0161ovanie efekt\u00edvnosti lisovania a sp\u00e1jania dielov hybridn\u00fdch karos\u00e9ri\u00ed<\/td>\n<\/tr>\n
Increasing the efficiency of forming and joining parts of hybrid car bodies<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nNowadays, there is a characteristic continual pressure on the emission reduction produced by the cars. Onepossible way to reduce the amount of emissions produced by the automobiles is the reduction of the bodyweight. The weight of the automobile could be reduced through the hybrid car body, which consists of differentmaterials based on the light alloys, composite materials and high-strength steel sheets. Solutions related to suchhybrid car body designs must be addressed in to the forming, but also to the joining of the individual parts ofsuch multi-material conception. The aim of the project is the optimization of the forming conditions of aluminiumalloy sheets and high-strength steel sheets to increase the process efficiency. The appropriate joining techniquewill be proposed based on the results of the analyses of the stress-strain states of the formed parts. Acomparison of strength and load-bearing capacity of the joints after different intensity of deformation and stressstrainstates will be the assumed result. Effective and innovative methods of joining of aluminium and highstrengthsteel sheets after different intensity of deformation and stress-strain states will be assessed. The resultsobtained from the optimization of the joining process of the materials made of ferrous and non-ferrous metals willallow the strength of joints to be increased.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2018 – 31.5.2022<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
EDEVIR – Elektrochemick\u00e1 detekcia v\u00edrusov<\/td>\n<\/tr>\n
Electrochemical detection of viruses<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nCurrently, rapid diagnosis of the SARS-CoV-2 virus presence is limited by the inability to perform bed side PCR,while other assays that detect viral antigens are associated with low sensitivity and specificity. Fast and accuratediagnosis is limiting for quick patient identification, assessment of his contacts and timely epidemiologicalintervention. Affordability is also a condition for quick diagnostics. Therefore, the present project deals with basicresearch aimed at the development of an electrochemical sensor that is able to efficiently and quickly detect thepresence of the virus in biological fluids. Our goal is to study suitable electrode materials for the electrochemicalsensors development that would be able not only qualitatively but also quantitatively to determine the amount ofvirus particles in a sample. The use of these sensors will ensure fast detection (bed side test), low consumption ofmaterials needed for detection, elimination of the use of instrumental and time-consuming methods, allow patientsto self-test, which will ultimately reduce the overall consumption of personal protective equipment.The study of electrochemical sensors for virus detection will bring new knowledge about the preparation ofelectrode materials with a specific composition and morphology. One of the main benefits will be developed.<\/td>\n<\/tr>\n
Duration: <\/td>\n16.9.2020 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Prehodnotenie vplyvu intermetalickej f\u00e1zy na procesy krehnutia \u017eiarupevn\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Re-evaluation of the effect of intermetallic phase on embrittling processes of creep-resistant steels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Falat Ladislav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project intention is to investigate the effect of intermetallic Laves phase in thermally exposed 9Cr creep-resistant steels on degradation of their mechanical and brittle-fracture properties. Microstructure evolution aimed at kinetics of precipitation and coarsening of Laves phase will be studied in dependence of the conditionsof initial heat treatment. Apart from comparison of the properties of long-term thermally exposed states (i.e. with presence of Laves phase) with the properties of initial material states without long-term thermal exposition (i.e. without Laves phase), the key task will be the study of the effect of supplemental heat treatment of thermally-exposed states (without notable effect on Laves phase precipitation\/coarsening) on potential modification of the properties of creep-resistant steels. The main aim of the project is to re-evaluate and eventually complete up-to now generally accepted opinion on the Laves phase considered as the main embrittling factor in creep-resistant steels.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00edprava a v\u00fdvoj nanokry\u0161talick\u00e9ho kompozitu na b\u00e1ze Cu ur\u010den\u00e9ho pre vysokoteplotn\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Preparation and development of nanocrystalline Cu-based composite for high-temperature applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Milkovi\u010d Ondrej, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Text\u00farne dvojito orientovan\u00e9 elektrotechnick\u00e9 ocele s vysokou, izotr\u00f3pnou indukciou.<\/td>\n<\/tr>\n
Double-oriented electrical steels with high and isotropic magnetic induction.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is a goal-oriented on the development of isotropic electrical steels with high induction. The idea of theproject is based on the increase of cubic texture intensity and the control of the Goss texture component in thesheet plane. The mentioned crystallographic texture will be achieved by columnar grains growth via themechanisms of diffusion-controlled and deformation-induced grain boundary motion. The intensity of the cubictexture component will be increased from sub-surface region to the central part. At the same time the highintensity of the deformation component (111) [0vw] will be eliminated at the middle part of steel. Such amicrostructural and textural state will be the basis for the isotropy of magnetic properties at a relatively low lossesand a high isotropy of magnetic induction. The output of the project will be not only the acquired knowledge infield of basic research, also will be proposed a technological process for the preparation of such a microstructure.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HECC – Viackomponentn\u00e9 keramick\u00e9 povlaky s vysokou entropiou pripraven\u00e9 i\u00f3nov\u00fdm napra\u0161ovan\u00edm <\/td>\n<\/tr>\n
Multicomponent high entropy ceramic coatings prepared by ionized sputtering (HECC)<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe proposed project deals with the understanding of the processes of structure development of novel multicomponent ceramic coatings with high entropy and extraordinary high temperature properties during deposition by HiPIMS a HiTUS sputtering methods with the aim to determine the relationships among deposition conditions and final properties of coatings and their control to improve coating properties at high temperatures. The basis for the preparation of ceramic coatings will be quaternary and more-component high entropy systems based on Hf, Zr, Ta and Nb metals from which high entropy nitride, carbide or boride coatings will be deposited using reactive sputtering in the Ar atmosphere with nitrogen, hydrocarbons or boron co-deposition, respectively.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv kontinu\u00e1lneho a pulzuj\u00faceho kvapalinov\u00e9ho pr\u00fadu na mikro\u0161trukt\u00faru, vlastnosti a integritu v materi\u00e1loch.<\/td>\n<\/tr>\n
Effect of continual and pulsating fluid jet on microstructure, properties and integrity on materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the experimental observation and assessment of the interaction of continuous and pulsating liquid jet with and pulsating water jet with frequency of 20 kHz with material. The energy of the water stream at the site of action releases the mass and causes elastic or plastic deformation, thereby initiating dynamic physical phenomena. These phenomena are manifested in the form of periodic, continuous but non-homogeneous manifestations of vibrational and acoustic emission and their subsequent dynamic manifestations in a wide frequency spectrum. The ongoing disintegration process deforms the wave – changing its shape. An analysis of the waveform change can be identified in the elastic and plastic regions. Through the dynamic signal timing, the process of interaction of the water stream with the material can be controlled, resulting in improved mechanical resistance of the surface layer, controlled change of the microstructure, elimination of delamination and residual stresses.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
VaTRsEDVFsOAM – V\u00fdvoj a testovanie respir\u00e1torov s efekt\u00edvnou degrad\u00e1ciou v\u00edrusov filtrami s obsahom antivirotick\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Development and Testing of Respirators with Efficient Degradation of Viruses by Filters Containing Antiviral Materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIn response to the situation resulting from the spread of the SARS-CoV-2 virus, the research and development performed at workplaces of the Faculty of Mechanical Engineering of the Technical University of Kosice has been partially transformed into research and development of special respirators and filtration materials. The submitted project is focussed on the development and construction of respirators with separable filters without exhalation valves which provide efficient protection against SARS-CoV-2 virus. The aim of the project is the investigation, development and production of respirators with separable filters and the testing of novel filtration materials. Designing and production of the respirator will be carried out while applying biomimetic and ergonomic principles and modern additive manufacturing technologies, and the production of multicomponent filters will be carried out while applying a combination of powder metallurgy technology and electrospinning which will facilitate combining metal filters and polymer nanofibres. Also, ceramic components produced by 3D printing will be used as a protective packaging of the used nanofibres and nanoparticles. In order to achieve the project objectives, it will be necessary to carry out the fundamental investigation of filtration efficiencies of the suggested materials with virucidal effects based on copper and ions of silver of zinc. The purpose of the project is to develop and construct testing systems intended for identification of resistance coefficients of newly developed filtration materials, filter permeability using a suitable aerosol, as well as mask penetration through the facepiece contact line. Optimisation of the shape of the respirator facepiece will be based on the analysis of biological parameters of at least 20 human facial scans; this will facilitate elimination of potential infection by particles escaping through the space around the mask.<\/td>\n<\/tr>\n
Duration: <\/td>\n16.9.2020 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj nov\u00fdch biodegradovate\u013en\u00fdch kovov\u00fdch zliatin ur\u010den\u00fdch pre medic\u00ednske aplik\u00e1cie<\/td>\n<\/tr>\n
Development of new biodegradable metal alloys for medical applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIn the submitted project we would like to prepare and investigate ultralight amorphous alloys (metallic glasses) which will be produced only from bioabsorbable elements (Ca, Mg, Zn, Sr, Si, Zr and Li). These elements are present in the human body and they are naturally tolerated by the human body.These amorphous alloys are applied in the field of medicine to prepare intracorporeal implants with controlled dissolution in the body of a patient. During the project our research team will design a brand new amorphous alloys. We will perform analysis of their atomic structures, tests of thermal stability, critical casting thickness, mechanical properties, corrosion resistance in environment similar to the human body fluids and cytotoxicity of the osteoblastic cells on the alloys surface. During the evaluation of new alloys we use our knowledge in field of detail study of atomic structure upon highly disorered materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2019 – 31.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
VIFKDBB – V\u00fdskum inovat\u00edvnych foriem lie\u010denia kostn\u00fdch defektov prepojen\u00edm bioakt\u00edvnych biomateri\u00e1lov s autol\u00f3gnymi rastov\u00fdmi faktormi<\/td>\n<\/tr>\n
Research of innovative forms treatment of bone defects by joining bioactive biomaterials and autologous growth factors<\/td>\n<\/tr>\n
Program: <\/td>\nVedecko-technick\u00e9 projekty<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n15.12.2018 – 14.12.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
SEMOD-75 – Nanokompozitn\u00fd materi\u00e1l pre balistick\u00fa ochranu<\/td>\n<\/tr>\n
Nanocomposite material for balistic protection<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2019 – 31.8.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
INJEHYB – Injektovate\u013en\u00e9 hybridn\u00e9 kompozitn\u00e9 biocementy<\/td>\n<\/tr>\n
Injectable hybrid composite biocements<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject is focused on synthesis, preparation and characterization of modified and novel types of injectable hybridbiocements with high bioactivity, structure and chemical biocompatibility with required properties for medicalapplications. Above biomaterials will have widely utilization in orthopeadics (therapy of bone defects andfractures, stabilization of endoprosthesis etc.), for reconstruction of bone injuries in maxillofacial region and like bioactive adhezive cements in dentistry.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2018 – 30.6.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MiCOAT – Multikomponentn\u00e9 boridov\u00e9 a nitridov\u00e9 PVD povlaky pre ultravysokoteplotn\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Multicomponent boride and nitride coatings for ultrahigh temperature applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe proposed project deals with an experimental development of principally new hard coatings based on nitridesand borides with stable structure and excellent mechanical properties up to temperatures approaching 1500\u00b0Cand deposited by the novel deposition methods of highly ionized magnetron sputtering. The main idea is thedevelopment of hard high temperature multicomponent nanocomposite coatings originating from the solidsolutions of ternary systems Ti-Al-N, Cr-Al-N, Ta-Al-N, V-Mo-N, TiB2, Ti-B-N, CrB2, TaB2, etc. by doping byadditional transition metals with high melting temperatures (Zr, Hf, Ta, Nb, V, Mo, W, Y, etc.). The main objectiveof work, which is a logical continuation of the previous APVV-14-173 project, is the increase of the temperaturesof the coating structure stability and degradation of mechanical properties well above 1000 oC by means of theunderstanding of the mechanisms of nanostructure formation and decomposition in the high entropymulticomponent solid solutions deposited by novel deposition technologies. The experimental Works will besupported by theoretical ab initio predictions.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2018 – 30.6.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Progres\u00edvne met\u00f3dy pr\u00edpravy modifikovan\u00fdch uhl\u00edkov\u00fdch vl\u00e1kien pre efekt\u00edvny v\u00fdvoj vod\u00edka<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nDoktoGrant<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. \u0160telm\u00e1kov\u00e1 M\u00e1ria<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2020 – 30.6.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
BiAll – V\u00fdvoj nov\u00fdch biodegradovate\u013en\u00fdch kovov\u00fdch zliatin ur\u010den\u00fdch pre medic\u00ednske a protetick\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Development of new biodegradable metal alloys for medical and prosthetic applications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIn the submitted project we aim to prepare and investigate ultralight amorphous alloys been made exclusively from bioabsorbable elements (Ca, Mg, Zn, Sr, Si, Zr, Li), existing in human body and to which the body has inherent tolerance. Applications of these materials are foreseen in the field of medicine – for implants with targeted dissolution in patient body. Metallic glasses based on bioresorbable chemical elements are interesting due to the unique combination of properties: very low density, Young\u2019s modulus and hardness similar to human bones and toughness exeeding 300MPa. During the poject we will made series of new alloys not presented up to date on which we will characterise atomic structure, thermal stability in addition to functional properties as: mechanical, electrical conductivity, corrosion resistance in enviroments similar to human body solutions as well as cytotoxicity of the osteoblastic cells on their surfaces. Determination of atomic structure of highly disordered materials belongs to the most complicated experimentally theoretical procedures in materials research and in condensed matter physics. Within the project we plan to do also very ambitious experiments on X-ray free electron laser aiming to study dynamics of the solid state systems sampled in femtosecond timescales by X-ray photon correlation spectroscopy. Goals of this project are highly ambitious but achiavable will require application of the most sophisticated methods applied today in material research. The previous experiences of the research team proved by more than 70 scientific papers published in most prestigious scientific journals like Nature Physics, Physical Review Letters, Applied Physics Letters etc. we believe guarantees their fulfilment. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2018 – 30.6.2021<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Dizajn mikro\u0161trukt\u00fary a sub\u0161trukt\u00fary elektroocel\u00ed pre n\u00e1ro\u010dn\u00e9 aplik\u00e1cie v pohonoch elektromobilov<\/td>\n<\/tr>\n
The microstructural and substructural design of electrical steels for demanding applications in the electrical cars drives.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the microstructural and substructural design of high-strength electrical steels intended for rotors and stators of traction motors for electricalcars and cars with hybrid drive. In frame of present project the research will be focused on the design and preparation of high-strength dynamo steels with good strength as well as the magnetic properties. The proposed steel will be designed so that its microstructure and texture parameters show the low watt loss under load in high magnetic fields and mechanical strength provide by ultra-fine precipitates (up to 50nm) or clusters of selected elements based on FeTiP particles responds to the requirements for the extreme mechanical and fatigue loads of the rotor at sudden braking or pulling acceleration. To achieve the selected composite system a sequence of structure creation will be designed and implemented.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Nanomateri\u00e1ly a nano\u0161trukt\u00farovan\u00e9 vrstvy so \u0161pecifickou funkcionalitou<\/td>\n<\/tr>\n
Nanomaterials and nanostructured layers with specific functionality<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
SBIOMAT – Spekan\u00e9 biologicky odb\u00farate\u013en\u00e9 kovov\u00e9 materi\u00e1ly<\/td>\n<\/tr>\n
Sintered biodegradable metallic materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2017 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160t\u00fadium javu tvarovej pam\u00e4ti a pr\u00edbuzn\u00fdch javov v keramick\u00fdch syst\u00e9moch.<\/td>\n<\/tr>\n
Study of shape memory effect and related phenomena in ceramics.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Vojtko Marek, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Termodynamick\u00e9 modelovanie tern\u00e1rneho syst\u00e9mu B-Fe-W a extrapol\u00e1cia tern\u00e1rnych d\u00e1t pre termodynamick\u00e9 v\u00fdpo\u010dty polykomponentn\u00fdch zliatinov\u00fdch syst\u00e9mov<\/td>\n<\/tr>\n
Thermodynamic modelling of the B-Fe-W ternary system and extrapolation of ternary data for thermodynamic calculations of poly-component alloy systems<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project links to the previous projects dealing with modelling of Fe-B-X (X= V, Cr, C, Mn) ternary systems. It is focused on the study of the phases and phase equilibria in B-Fe-W ternary system. The research results will contribute to the knowledge on the phases existence, their chemical composition, structure and equilibria in thementioned system. The main goal of the project is a creation of reliable parameter database for thermodynamic calculations in B-Fe-W ternary system by Calphad method. This database will contribute to the creation of complex thermodynamic parameter database allowing predictions of phase equilibria for wide range of systems. In the scope of the project, also poly-component alloy systems, mainly creep-resistant steels with boron, will be investigated. The investigation will be focused on phase existence and phase equilibria. For the poly-component materials, phase diagrams will be calculated using the newly-developed thermodynamic databases for ternary systems with boron.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdskum progres\u00edvnych met\u00f3d \u00fapravy pr\u00e1\u0161kov\u00fdch zliatin ur\u010den\u00fdch na pr\u00edpravu magneticky m\u00e4kk\u00fdch kompozitov<\/td>\n<\/tr>\n
Investigation of the progressive powder processing methods designated for fabrication of the soft magnetic composite<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nExcellent powder soft magnetic materials are characterized by limited compressibility due to shape, size and plastic deformation ability. Compressibility is improved by pressing additives. Additives degrade the magnetic properties and resistivity of the soft magnetic composites. Aim of the project is investigation of the progressivemethods of powder alloy processing with focus on modification of powder particles and dielectric coating formation at their surface. Motivation of modifications are improvement of the compressibility, increase in resistivity of the powder alloy thus improvement of functional and mechanical properties of the composites. The project will contribute to evaluation of the physical and technical possibility to utilize the microwaves and high density electric field in modification of metallic powder. It could be expected preparation of the powder alloy ofwhich physical and technological properties will be suitable for the soft magnetic composites production or potentially 3D printing.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
FOROPTIMAT – V\u00fdskum vplyvu inov\u00e1ci\u00ed postupov v\u00fdroby na \u017eivotnos\u0165 n\u00e1strojov a komponentov lesn\u00fdch mechanizmov<\/td>\n<\/tr>\n
Research on the impact of process innovation on lifespan of forestry machinery tools and components<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject is focused on research on the impact of process innovation on lifespan of forest machines tools and components. During the project it will be elaborated a comprehensive analysis of the current status in using of working tools and components from material and technology points of view. In order to find stress-strain state of tools and components it will be performed FEM analysis. Further, it will be performed state material analysis of specimens to examine their physical and mechanical properties, microstructure characteristic and resistance to abrasive wear. Based on the results of aforementioned analyzes it will be proposed and applied innovative methods of production technology and surface treatments procedures for exposed functional areas in order to increase their function life. In order to comparison the same experimental tests on specimens will be repeated. Based on the results of comparison, it will be carried out selection of optimal innovative procedures. Selected procedures will be applied and tested in the operating conditions of forestry. It is expected that implementation of the results of applied research will increase lifespan of forest machines tools and components thereby reducing their maintenance costs and purchase costs.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2017 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Inotech – Vyu\u017eitie inovat\u00edvnych technol\u00f3gi\u00ed obnovy funk\u010dn\u00fdch pl\u00f4ch foriem na v\u00fdrobu odliatkov pre automobilov\u00fd priemysel<\/td>\n<\/tr>\n
The utilization of innovative technology for repair functional surfaces of mold casting dies for castings in automotive industry<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project aims at increasing the service life of shaped parts of molds and cores for high pressure die casting (HPDC) of aluminum alloys for the automotive industry. Increasing the service life of casting moulds and dies is achieved using innovative technologies of restoration their functional shape surfaces. For this renovation purpose will be used hard surfacing of functional surfaces of tools in combination with PVD and PE-CVD coatings made of new advanced nanomaterials based on TiAlN, CrAlN and TiB. There will be experimentally verified the effectiveness of local heat exposure of renovated as well as original surface of shaped casting mould to laser as a method of surface pretreatment before deposition thin coatings using PVD or PE CVD technology. The application potential of the project lies in reducing the cost of maintenance moulds and dies, in saving of material resources and also in increasing the productivity and reliability of the process of aluminum castings production.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2017 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj nano\/mikrovl\u00e1kien na b\u00e1ze oxidov kovov met\u00f3dou elektrostatick\u00e9ho zvl\u00e1k\u0148ovania pre \u0161peci\u00e1lne technick\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n
Development of nano\/microfibers based on metal oxides by needle-less electrospinning for special technical applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. M\u00fadra Erika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2018 – 31.12.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Extremecer – Keramick\u00e9 materi\u00e1ly pre pou\u017eitie v extr\u00e9mnych podmienkach<\/td>\n<\/tr>\n
Ceramic materials for extreme operating conditions<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 30.6.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
ProCor – Kompozitn\u00e9 vrstvy pre vysokoteplotn\u00fa protikor\u00f3znu ochranu kovov<\/td>\n<\/tr>\n
Advanced composite coatings for high temperature corrosion protection of metals<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nExtension of lifetime and enhancing the thermal stability of steel used for construction of exhaust pipes, heat exchangers in waste incinerators, and casting and melting aggregates in steel and glass production can be achieved via suitable anti-corrosion coatings. The aim of this project is development of new types of composite anti-corrosion protective layers, based on ceramics prepared by controlled pyrolysis of organosilicon precursors. The use of organosilicon precursors facilitates application of conventional coating technologies, such as spray and dip-coating, with subsequent pyrolysis and conversion of the precursor to amorphous ceramics. Increased thermal stability, corrosion resistance, and minimisation of volume changes related to conversion of the organic precursor to ceramics will be achieved through the addition of suitable active and passive oxide glass fillers prepared by flame synthesis in the form of microspheres.The flame synthesis facilitates the preparation of glasses with high melting point, which ensures increase of the maximum operation temperature of the coating up to 1400 oC, as well as increased oxidation and corrosion resistance of prepared coatings, optimum compatibility of the filler with ceramic matrix and metallic substrate and, due to spherical shape of glass microparticles, also negligible influence on the rheology of the system polymer-filler in the course of coating on metallic substrate.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 30.6.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
AMEMAT – Rozvoj poznatkovej b\u00e1zy v oblasti pokro\u010dil\u00fdch kovov\u00fdch materi\u00e1lov s vyu\u017eit\u00edm modern\u00fdch teoretick\u00fdch, experiment\u00e1lnych a technologick\u00fdch postupov<\/td>\n<\/tr>\n
Advancement of knowledge in area of advanced metallic materials by use of up-to-date theoretical, experimental, and technological procedures<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the acceleration of progress in gaining knowledge about advanced metallic materials. In the related research the representative part of the Slovak scientific basis will be involved, namely the SlovakUniversity of Technology (STU) in Bratislava, the Institute of Physics (IP) of the Slovak Academy of Sciences (SAS), and the Institute of Materials Research (IMR) of SAS. To fulfil project tasks, the top-level recently provided equipment will be used, available at the university scientific parks of STU located in Bratislava and Trnava as well as at the scientific centres of SAS located in Bratislava (IP) and Ko\u0161ice (IMR). The experimental research will be combined with calculations from first principles (IP SAS) and thermodynamic predictions (IMR SAS), both the procedures, which the involved researchers reached a world-wide acceptance in. From thethematic point of view, the project implies theoretic and experimental studies of advanced metallic materials mainly related to phase equilibria (new phase diagrams will be proposed and the existing will be refined on),characterization of crystal structures of un- and less-known complex phases, electrochemical and catalytic properties of surfaces, and innovations in production of thin layers, coatings, and ribbons. Expected results will be published in stages in relevant scientific journals, used by the involved researchers in educational process,and consulted eventually with industrial partners to consider the transfer of technological findings in praxis. All the involved institutions have a huge experience with the science promotion and are ready to exert it in the project.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 30.6.2020<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Biomimeticky vytvrdzovan\u00e9 hydrog\u00e9l\/kalcium fosf\u00e1tov\u00e9 cementy<\/td>\n<\/tr>\n
Biomimetically hardened hydrogel\/calcium phosphate cements<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on research and development of hydrogel \/ calcium phosphate cements with optimized content of calcium and phosphate ions concentrated in hydrogels. This arrangement allows biomimetic precipitation of calcium phosphate nanoparticleswith specific ordering, which will affect the strength of the interface, microstructure and properties of cement composites. The objective of the project will be research and development of new method for creating of larger pores using resorbable macroporous particles added to the cement paste and analysis relation of characterstics of cement particles on the final cement properties. Final systems will mimic the composition of bone tissue and imitate the ossification processes of bone tissue formation via hydrogel component.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MACOMA – Dizajn \u0161trukt\u00fary a funk\u010dn\u00fdch vlastnost\u00ed magneticky m\u00e4kk\u00fdch kompozitn\u00fdch materi\u00e1lov na b\u00e1ze 3-d prechodn\u00fdch kovov<\/td>\n<\/tr>\n
Design of the structure and the functional properties of soft magnetic 3-d transitions metals based composites<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on structure and functional properties design of 3-d transition metals based soft magnetic composite materials, in which will be carried out the experimental research of functional properties of advanced materials with heterogeneous structure consisting of isolated ferromagnetic particles. Magnetic micro- and nanocomposite systems will be prepared using advanced powder metallurgy method and current chemical processes. The research will be focused on explanation of the interface influence on the electric, magnetic and mechanical properties investigated magnetic composite materials. Expected results extend the potential for application of advanced soft magnetic materials suitable for use in a medium frequencies, where ferrites are currently used.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Multifunk\u010dn\u00e9 keramick\u00e9 materi\u00e1ly Aurivilliov\u00e9ho typu pre pokro\u010dil\u00e9 magnetoelektrick\u00e9 pam\u00e4\u0165ov\u00e9 zariadenia a senzory<\/td>\n<\/tr>\n
Multifunctional Aurivillius-type magnetoelectrics for advanced data storage and sensor applications<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe purpose of the proposed project is to design and prepare novel single-phase Aurivillius-type ceramic materials with improved multiferroic properties at and above room temperature. The research is motivated by the great potential of these materials for non-volatile data storage, transducers, sensors, and many other future device applications. Bismuth-layered structure ferroelectrics, doped on the A- and B- sites by magnetic cations, will be synthesized by solid-state reaction. An innovative method of microwave heating will be introduced along with conventional sintering in processing of ceramics in order to produce at the reduced sintering temperature and time phase pure multifunctional magnetoelectrics with improved properties. The effects of the rare-earth (RE) substitution at Bi sites and modulation of the number of perovskite layers on the crystal structure, microstructure, and electrical and magnetic properties of Aurivillius phase ceramics in the Bi4Ti3O12-(Bi,RE)FeO3 system will be investigated.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Vplyv graf\u00e9nu na tribologick\u00e9 vlastnosti keramick\u00fdch materi\u00e1lov na b\u00e1ze karbidov a boridov<\/td>\n<\/tr>\n
The influence of graphene platelets addition on tribological properties of ceramic composites based on carbides and borides.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv lantanoidov na \u0161trukt\u00faru a nanomechanick\u00e9 vlastnosti pyrochl\u00f3rov\u00fdch polymorfn\u00fdch Ln(Nb, Ta)O4 tenk\u00fdch filmov pripraven\u00fdch sol-gel procesom.<\/td>\n<\/tr>\n
Effect of lanthanides on structure and nanomechanical properties of pyrochlore polymorphic Ln(Nb, Ta)O4 thin films prepared by sol-gel process.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on research of structure of transparent nanocrystalline thin films based on lanthanides withNb and Ta in form of pyrochlore niobates and tantalates with ferroelastic properties. Polymorphic LaNbO4 andLaTaO4 films will be prepared individually and with addition of other lanthanides by sol-gel process fromprecursors deposited on silicon substrates using spin-coating method. Determination of effect of Nd, Sm, Eu andGd components on structure of both systems will help to clarify mechanism of phase transformation occurring infilms in heating process. In addition, the project is focused on characterization of mechanical properties offilm\/substrate systems by nanoindentation and the relationship between them. Elastic modulus and hardness ofsimple LaNbO4 and LaTaO4 films will be determined from their composite values. The results could help tocontribute the knowledge about ferroelastic films in terms of their possible application as solid electrolytes in theelectrotechnical industry.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv sekund\u00e1rnych \u010dast\u00edc na mikro\u0161trukt\u00faru a mechanick\u00e9 vlastnosti hor\u010d\u00edkov\u00fdch nanokompozitn\u00fdch s\u00fastav.<\/td>\n<\/tr>\n
Effect of secondary phases on microstructure and mechanical properties of magnesium nanocomposite systems<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe purpose of the project is to investigate properties of Mg nanomaterial systems prepared by the method ofIPD, the analysis of the failure micromechanisms in relation to the microstructure and basic mechanical andtechnological properties. Tribological parameters, creep characteristics, local mechanical properties of phases,as well as kinetics and mechanism of superplasticity will also be evaluated. Further, behavior of the individualcomposite materials after influencing the surface by laser radiation and determination of the optimal parametersof the laser beam will be examined. The aim will be to analyze mechanical properties, wear resistant andcorrosion properties of the materials in relation to their morphology and their microstructural changes induced bylaser modification.Experimental materials will be one-phased and composite nanostructured material systems based on Mg withthe different volume fractions of strengthening nanoparticles of Al2O3, SiC and carbon nanotubes.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdskum syst\u00e9mov duplexn\u00fdch nanokompozitn\u00fdch PVD povlakov s laserom modifikovan\u00fdm podkladov\u00fdm materi\u00e1lom pre aplik\u00e1cie tlakov\u00e9ho liatia kovov.<\/td>\n<\/tr>\n
Research of systems of duplex nanocomposite PVD coatings with laser – modified base material intended for pressure mould cast applications.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe goal of the project is the development of an innovative process of surface treatment of tools and parts of moulds for pressure metal casting. The process involves laser heating of tool surface which takes place after the final thermal treatment, and subsequent depositing of duplex PVD coating. The contribution of the project willconsist in testing the nanocomposite PVD coatings deposited to specimens from steel intended for hotapplications, subjected to laser treatment before coating and testing their mechanical,tribological and chemical properties at interaction of molten aluminium with the mould material. By treatment of these materials \/ machine parts by laser in combination with duplex PVD coating the following properties will be achieved: high resistance towear and excellent resistance to thermal shocks which are the factors affecting service life of functional parts of moulds used for for pressure casting, and of mould cavities.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 31.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
N\u00edzkorozmern\u00e9 syst\u00e9my pre elektr\u00f3dov\u00e9 a magnetick\u00e9 materi\u00e1ly vyu\u017eit\u00e9 v zelen\u00fdch technol\u00f3gi\u00e1ch<\/td>\n<\/tr>\n
Lowdimensional systems in electrode and magnetic materials potentially applied in green technologies.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe growing demand for energy and depletion of primary fossil energy resources causes an increasing pressure on use of alternative energy sources in larger scale. The project will be focused on the preparation and development of technologies producing 1D and 2D nanostructures. The carbon fibers incorporating metalnanoparticles represent a prospective materials for catalytic hydrogen evolution. Ferrite thin films and nanofibers are potentially useful for the preparation of soft magnetic composites with low eddy currents and total current losses during magnetization. The needle-less electrospinning technology will be used for fibers production due to cheap, user friendly and production of fibers in a wider scale. The thin ferrite films will be prepared by sol-gel method. The main aim of project concentrates on the effect of input parameters of the solutions influence the finalfunction properties of prepared fibers and films.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2017 – 1.12.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
LuminSion – Fotoluminescen\u010dn\u00e9 keramick\u00e9 materi\u00e1ly na b\u00e1ze oxynitridov krem\u00edka<\/td>\n<\/tr>\n
Silicon oxynitride-based photoluminecent ceramic materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2015 – 30.6.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MODIFAZ – V\u00fdskum modifik\u00e1cie f\u00e1zov\u00fdch rozhran\u00ed v syst\u00e9me povlak\/podlo\u017eka na zv\u00fd\u0161enie adh\u00e9zie tvrd\u00fdch povlakov<\/td>\n<\/tr>\n
Research of the coating\/substrate interphase modification to increase hard coating adhesion<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIn the last decade, hard coatings based on nitrides or carbonitrides of transition metals play significant role inincreasing the lifetime of the cutting and forming tools, but also in specific products of mobile devices. The mainrequirement for this type of material is high hardness and abrasion resistance. However, in the case of dynamicloading and frequent alternation of heat cycles, the adhesion of the coating to the substrate is the decisive factor.The project is just focused to this area with the main aim to find and optimize physical processes to enhance theadhesion ability of selected types of coatings and create a mathematical model that could describe the physicalprocesses involved. The specific goal is to verify the influence of the initial state of the substrate surface prior tothe coatings deposition both in terms of structural, thermal and deformation characteristics of thecoatingsubstrate phase interface. Different methods for cleaning of substrates, surface exposition and depositiontechnologies will be utilized for these tasks. The techniques of plasma, magnetron and ion sputtering as well ascathodic arc evaporation will be mainly used. The experimental methods such as electron microscopy, X-raydiffraction analysis, Auger electron spectroscopy and optical emission spectroscopy as well as a special ionbeam\/ matter interaction based techniques (RBS, PIXE) will be utilized for the study and explanation of processes that could occur at the coating\/substrate phase interface. The method of FEM will be used for theclarification of effects of both internal and residual stresses to the coating\/substrate interface character. Theoutput will be a comprehensive analysis of the influence of individual parameters of used processes onincreasing of interface adhesion and drafting the proposals for their applications in the preparation of hardcoatings with enhanced exploitative properties.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 30.6.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DevProSteel – V\u00fdvoj nekonven\u010dnej technol\u00f3gie finaln\u00e9ho spracovania izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Unconventional technology development of final processing of isotropic electrical steels<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the technological process application of the final deformation-thermal treatment of isotropic electrical steels. The proposed process provides the better micro structural and textural parameters of materials. In addition to improvement of the electromagnetic properties, this procedure allows to reduce thecontent of alloying elements Si and Al for the individual quality grades with a positive impact on the shearing properties and thermal conductivity of sheets metal. Our proposed treatment technology will be based on the useof strain induced ferrite grain growth under the influence of gradient of internal deformation stresses and thermal exposure at the final heat treatment of strips and electromotor segments. At the same time the domain structure will be modified on the steel surface by using laser radiation.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 30.6.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
VKaNMH – V\u00fdvoj zariadenia pre efekt\u00edvnu kompresiu a uskladnenie vod\u00edka pomocou nov\u00fdch metalhydridov\u00fdch zliatin<\/td>\n<\/tr>\n
Development equipment for efficient compression and storage of hydrogen using new metal hydride alloys<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project aims to development of unique prototype devices at efficient compression of hydrogen using metal hydride storage tandem in conjunction with a heat pump. The development of device closely related to the research of thermal cycles hydrogen compressor utilizing metal-hydride alloys, which have a significant pressure gradients according to their temperature. The research of capacities of storage of selected types of metalhydride alloys is necessary to achieve effective hydrogen compression. The operating pressures should be respected at predefined acceptable operating temperatures. The output of the project is the development of a functional prototype of the tandem compressor to compress the hydrogen that will be to contain suitably used types of metal hydride alloys. Prototype development requires structural design of the heat pump system, serving to transport heat between reservoirs and optimize the management with the creation of an algorithm for increase effectiveness. The application organization long-term cooperates with businesses in research of hydrogen technologies and their utilization in the automotive and energy industries. In the case of confirmation of theoretical assumptions, technology of research replaces today existing technology certainly. The researching technologies have a number of crucial advantages such as lower energy consumption, simpler and more compact design, saving on installation space, lower estimated cost, significantly lower service costs in achieving longer life and high standards of safety by avoiding contact with the moving parts of the system with compressed hydrogen. Development of hydrogen compressor has great potential for innovation needs of social and economic practice in the development and application of hydrogen technologies in the automotive industry and transport, especially in the context of Slovak European innovation strategy.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2016 – 30.6.2019<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Deforma\u010dn\u00e9 a lomov\u00e9 vlastnosti keramick\u00fdch materi\u00e1lov na nano a mikro \u00farovni<\/td>\n<\/tr>\n
Deformation and fracture properties of ceramic materials in micro\/nano scale<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject deals with acquirement and application of progressive testing methods for study of deformation and fracture properties of ceramics in micro\/nano scale. The project focuses on sintered carbides WC-Co, ceramic materials Si3N4 a ZrB2 and others, which are prepared by spark plasma sintering. The main contribution of the project is the understanding of the newest testing methods, clarification of relationship between the structure (crystallographic orientation of single grains, grain boundaries) and micro\/nano mechanical and fracture properties (hardness, strength, Young\u00b4s modulus, Yield stress, indentation creep, scratch resistance) of selected ceramic materials. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Modifik\u00e1cia povrchovej mikro\u0161trukt\u00fary n\u00e1strojov\u00fdch ocel\u00ed laserom<\/td>\n<\/tr>\n
Modification of surface microstructure of tool steels by laser.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main task of the project is focused on the analysis of the modification of tool steel microstructure by means ofapplying of conventional heat treatment in combination with the subsequent laser heat treatment so that the mainproperties will be improved.The experimental materials will be created with three groups of tool steels which are determined for the coldwork. The first group will be consist of carbon steel with carbon containing up to 0.7 wt%, the second groups willbe low-alloy steels, and the third group will be the medium alloy steels. These materials will be treatment byrecommended conventional heat procedures. Subsequently, the materials will be subjected to the treatment bylaser beam in order to melting the surface or heating the surface to the selected temperature of austenite as afunction of technological parameters of laser treatment. For each material variations will be defined the optimalparameters of laser treatment in order to increase wear resistance of steel.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv mikro\u0161trukt\u00fary TOO v modifikovan\u00fdch 9Cr oceliach na poru\u0161ovanie<\/td>\n<\/tr>\n
Influence of the HAZ microstructure on degradation of modified 9Cr steels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. \u0160evc Peter, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the study of the processes operating on the microstructure and substructure levels in modified 9Cr steels and their influence on the failure of the material. Its intention is to investigate the interconnections among the microstructure, substructure, secondary phase precipitation and hydrogen environment influence in the individual parts of the weld HAZ during degradation processes. The research results could be used at the degradation evaluation of the experimental materials and their welds in connection with the research group former projects results performed on the real weld joints from the view of their sensitivity to the failure during the thermal and mechanical straining.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv parametrov laserov\u00e9ho zv\u00e1rania na \u0161trukt\u00faru a vlastnosti zvarov\u00fdch spojov modern\u00fdch ocel\u00ed pre automobilov\u00fd priemysel<\/td>\n<\/tr>\n
Influence of laser welding parameters on microstructure and properties of welded joints of advanced steels for automotive industry<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Kepi\u010d J\u00e1n, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on prediction of laser welded joint behaviour at different strain rates. Mentioned simulatedthe real crash tests by creating new and cost-efficient test methods available in the laboratory. The strength anddeformation properties of high-strength steel sheets, laser welded tailored blanks and composites will beinvestigated by tensile, 3-point bending and cyclic bending tests. The measured characteristics of these materialswill be compared with the characteristics of progressive materials such as aluminium alloys and composites. Thethermodynamic calculations will be performed before welding in order to predict phase composition ofpolycomponent welds depending on welding conditions (power, welding rate and focus position). To reach theobjectives the method of design of experiment, experimental tests and numerical simulations based on finiteelements metod will be used.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj a v\u00fdskum kovov\u00fdch skiel a nanokry\u0161talick\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Development and research on metallic glasses and nanocrystalline materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2016 – 31.12.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
SVE-Sn – V\u00fdvoj novej gener\u00e1cie spojov v\u00fdkonovej elektroniky s pou\u017eit\u00edm ne\u0161tandardn\u00fdch zliatin na b\u00e1ze c\u00ednu<\/td>\n<\/tr>\n
Development of new generation joints of power electronics using nonsandard Sn-based alloys<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the proposed project is to develop new types of nonstandard lead-free solder alloys based on Sn with different content of intermetallic compounds, and to develop new generation of quality solder joints as well as a functioning testing electronic module in the field of power electronics. A detailed study on solder joints in power electronics has not yet been performed and it represents an entirely new approach, since as a solder alloy there is an alloy with different content of intermetallic compounds prepared by a rapid cooling method. In the newgeneration of solder joints based on alloys with standard composition and high content of intermetallic compounds, using the process of isothermal solidification, the major potential lies in their temperature resistance at least until 200\u00b0C. Future results of functioning testing electronic module as well as the results of thermomechanical stress simulation, comparative analysis of electrical and mechanical properties, and microstructure of joints, will be confronted with the results of a comprehensive analysis of the developed solder alloys and intermetallic compounds. As a guarantee of the proposed project fulfillment, there is a previous experience of the research team in the area of electrotechnologies and materials, and intensive cooperation with an industrial partner which is a client of the project. Development of the new generation of solder joints in power electronics will find its direct use in the industrial production as well as in many other clients.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2015 – 30.6.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
ZKVAVESE – Zv\u00fd\u0161enie kvality v\u00fdstri\u017ekov a efekt\u00edvnosti strihania elektroplechov<\/td>\n<\/tr>\n
Increasing the quality of cut-outs and effectiveness of cutting electric sheets<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nElectric tractions (motors) are inseparable part of many devices from the motor for home appliances through theelectric motors for machines and equipment to electric motors for electric vehicles. Most of these motors consistof the rotor and stator, which are based on the cut-outs from electrical sheets. The cut-outs are joined into therotor and stator bundles. When making the bundles, the important factor is the quality of cutting surface, whichalso influences the additional operations. It also has a significant effect on the quality parameters of electricmotors (size of losses by engine heating). The proposed project has the ambition to solve the optimization of thequality of cutting existing and new developed electrical sheets in context of the expected development ofproduction of electric vehicles. The base of the experimental part is the verification of new tool materials(including uncoated ones) for the production of the active parts of cutting tools for the purpose of increasing thequality of cutting surface and tool life and thereby increasing the efficiency of production of cut-outs fromelectrical sheets.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2015 – 30.6.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MICONA – Multikomponentn\u00e9 nanokompozitn\u00e9 povlaky pripraven\u00e9 vysokoionizovan\u00fdmi depozi\u010dn\u00fdmi technol\u00f3giami<\/td>\n<\/tr>\n
Multicomponent nanocomposite coatings prepared by highly ionized deposition technologies<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject is focused on the application of the latest theoretical models for the increase of thermal stability, structural and oxidation resistance, wear resistance, lifetime and toughness in the development of new hard three- and multicomponent nanocomposite coatings based on Ti-, Cr-, Al- and W-nitrides by means of doping by the reactive elements and on the optimization of the newest iPVD processes with the high degree of ionization of the deposited material based on HiPIMS and HiTUS technologies. The main idea is to create new nanostructural systems based on the known 2D and 3D nanocomposite systems (TiB2, Ti-B-N, Ti-Al-N, Cr-Al-N, W-C, W-C-N) doped with additional elements (Ta, V, Y, W, Nb, Si, B a pod.), which will increase toughness and crack resistance of the coatings. They will simultaneously create active barriers supressing oxidation and thus, reduce mechanical properties degradation of the coatings and\/or coated substrate at elevated temperatures. The work, which is a direct continuation of the previous project APVV 0520- 10, also involves the investigation of the relationships among the deposition parameters, resulting structure and properties of new systems for hard coatings and basic understanding of the mechanisms of the nanostructure formation, metastable phase decomposition, formation of stable structures, etc. in the case of novel deposition technologies with high degree of ionization of the sputtered material. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2015 – 29.6.2018<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Modifik\u00e1cia dom\u00e9novej \u0161trukt\u00fary krem\u00edkov\u00fdch elektrotechnick\u00fdch ocel\u00ed pomocou laserov\u00e9ho \u017eiarenia.<\/td>\n<\/tr>\n
The modification of domain structure of silicon electrotechnical steels by laser beam.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the final magnetic losses reduction of the silicon electrotechnical steels by modification of domain structures by using laser beam. The researches will be oriented on the domain modification on the surface of silicon steels after final thermo – mechanical treatments. Moreover the microstructural and textural parameters of these steels will be not violated. The laser scribing will be application on the material surface in order to induce thermal stresses, which influence on the modification of the internal structure of magnetic domains. The final domain structures will be optimized in relation to the minimization of watt losses of the experimental material and to the optimization of thermal stresses application on the surface.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Spekan\u00e9 biologicky odb\u00farate\u013en\u00e9 materi\u00e1ly na b\u00e1ze pr\u00e1\u0161kov\u00e9ho \u017eeleza.<\/td>\n<\/tr>\n
Sintered biologically degradable materials based on the iron powders.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Termodynamick\u00e1 anal\u00fdza a modelovanie f\u00e1zov\u00e9ho diagramu tern\u00e1rneho syst\u00e9mu Fe-B-Mn a verifik\u00e1cia datab\u00e1zy pre termodynamick\u00e9 v\u00fdpo\u010dty komplexn\u00fdch syst\u00e9mov experiment\u00e1lnou anal\u00fdzou zliatin typu Fe-B-X-Y (X, Y=V, Cr, C, Mn).<\/td>\n<\/tr>\n
Thermodynamic analysis and modelling of phase diagram for Fe-B-Mn ternary system and verification database for thermodynamic calculations of complex systems by experimental analysis of Fe-B-X-Y (X,Y=V, Cr, C, Mn) alloys.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project links to the previous projects dealing with modelling of Fe-B-X (X= V, Cr, C) ternary systems. It is focused on the study of the phases and phase eqiulibria in Fe-B-Mn ternary system. The research results contribute to the knowledge on phases existence, their chemical composition, structure and eqiulibria in the mentioned system. The main goal of the project is creation reliable parameter database for thermodynamic calculations in Fe-B-Mn ternary system by Calphad method. This database contributes to the creation of complex thermodynamic parameter database allowing more exact phase equilibria predictions for wide range of systems.Another task of the project is the experimental investigation of quaternary alloys of the Fe-B-X-Y (X, Y=V, Cr, C, Mn) type which will be used for the verification of our complex database. The complex database will be createdby merging of the databases of the Fe-B-Mn system, Fe-B-X (X= V, Cr, C) ternary systems and other existing databases.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u00da\u010dinok chemick\u00e9ho zlo\u017eenia a mikro\u0161trukt\u00fary na n\u00e1chylnos\u0165 dvojf\u00e1zov\u00fdch ocel\u00ed ku vod\u00edkov\u00e9mu krehnutiu<\/td>\n<\/tr>\n
Effect of chemical composition and microstructure on the susceptibility of dual phase steels to hydrogen embrittlement<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Rosenberg Gejza, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is aimed at research of hydrogen embrittlement (HE) of advanced high strength steels for automotive industry. The experimental program is primarily aimed at dual-phase steels. The effect of HE on strain and fracture properties of these steels will be studied in dependence on various microstructural characteristics (grain size, volume fracture, size and morphology of martensite, \u2026). The aim of this project is to determine also the resistance of the steels against HE in different areas along the thickness of sheet (focused on the area of structural heterogeneities). Therefore, the experiments will be also conducted on miniature samples. Degradation effect of hydrogen will be examined mainly on samples with stress concentrator, which will be exposed to diverse regimes of loading (static, impact and cyclical loading). The development of local strains and size of plastic zone at cracks tip will be examined with metalography-fractography analysis and using parameters of fracture mechanics (KIC, COD,..).<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Vplyv rozhrania keramika-uhl\u00edkov\u00e9 nano\u0161trukt\u00fary na mechanick\u00e9 vlastnosti kompozitov s keramickou matricou<\/td>\n<\/tr>\n
The effect of the ceramic\/carbon nanostructures interface on the mechanical properties of ceramic matrix composites<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Tatarkov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv stup\u0148a ioniz\u00e1cie plazmy na \u0161trukt\u00faru a mechanick\u00e9 vlastnosti MeC a MeN (Me=Ti, Cr, W) povlakov pripravovan\u00fdch vysokoenergetick\u00fdmi pulzn\u00fdmi PVD procesmi<\/td>\n<\/tr>\n
The effect of high plasma ionization on structure and mechanical properties of high energy pulsed PVD MeC and MeN (Me=Ti, Cr, W) based coatings<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Kvetkov\u00e1 Lenka, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is aimed at the investigation of the fundamental relationships between the degree of ionization and the plasma density, as well as power density on the sputtered target on the microstructure and mechanical properties, such as hardness and tribological properties, of nitride and carbide coatings (TiN, Cr and WC) prepared by the novel HiPIMS and HITUS sputtering methods at temperatures below 200oC. The project includes a comparison of these relations with the results of conventional methods of magnetron sputtering, creation of a database of relationships preparation conditions -microstructure – properties of coatings prepared by these new methods as well as determination of optimum conditions for deposition technology of coatings with reproducible properties<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj mikro\u0161trukt\u00fary a vlastnosti funk\u010dn\u00fdch kompozitov zalo\u017een\u00fdch na progres\u00edvnych magneticky m\u00e4kk\u00fdch zliatin\u00e1ch<\/td>\n<\/tr>\n
Microstructure development and properties of functional composites based on progressive soft magnetic alloys<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
ConCer – V\u00fdvoj vodivej keramiky na b\u00e1ze SiC<\/td>\n<\/tr>\n
Development of SiC based conductive ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2013 – 30.9.2017<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
F\u00e1zov\u00e9 transform\u00e1cie v sol-gel R1\/3(Nb, Ta)O3 keramike a tenk\u00fdch filmoch na b\u00e1ze prvkov vz\u00e1cnych zem\u00edn<\/td>\n<\/tr>\n
Phase transformation in sol-gel R1\/3(Nb, Ta)O3 ceramics and thin films based on rare earth elements.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main part of the project is concerned on the study of sol-gel processes during preparation of R1\/3MO3 (R = La, Nd, Eu and M = Nb, Ta) precursors perovskite ceramics and thin films and the influence on polymeric M-complex on phase composition, microstructure and mechanical properties. La1\/3NbO3 and La1\/3TaO3 thin films will be prepared by spin-coatingmethod onto the SiO2\/Si substrates from sols with different solvent (methanol, ethanol) and chelating agent (citric, tartaric acid) synthetized by polymeric complex sol-gel process. At preparation rare-earth precursos R (R = La, Nd and Eu) will be studied influence of the transformation temperature of pyrochlore R3MO7 and RMO4 phase on perovskite R1\/3MO3 in final ceramics and nanocrystalline films. In addition the project will be oriented on the study of evolution of the morphology and nanoparticle size and measurement of the mechanical properties of ceramic systems by nanoindentation. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Hybridn\u00e9 kompozitn\u00e9 syst\u00e9my s bioskelnou zlo\u017ekou<\/td>\n<\/tr>\n
Hybrid composite systems with bioglass component<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject is focused on research and development of hybride composite systems with bioglass component applicable in reconstruction and regenerative medicine. The aim of the project is a more detailed analysis of relationships between interaction of various types of polymer phase, synthesized during preparation ofcomposites, with surface of bioglass particles and its influence on microstructure, mechanical properties and biodegradation of composites. An important part of the project is study of nanohybride composites with homogeneous silico-organic matrix formed by sol-gel synthesis.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
VEGA – Modelovanie nap\u00e4\u0165ov\u00fdch stavov pri nanoindent\u00e1cii a\u00a0mechanickom za\u0165a\u017een\u00ed v\u00a0kompozitn\u00fdch syst\u00e9moch<\/td>\n<\/tr>\n
Modeling of stress state during nanoindentation and mechanical loading in composite systems (MONACO)<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject deals with the mathematical and experimental modelling of stress states during instrumented indentation and scratch testing under uniaxial – and multiaxial loading of fixed beam in composite systems by means of finite element modeling and experimental testing in model systems. The aim of the project is to create a knowledge basis for the optimization of the conditions for the measurement of nanohardness and scratch resistance of thin hard coatings on hard and soft substrates using instrumented indentation and scratch testing and on the increase of mechanical bonding of beams under loading mimicking bicortical dental implants.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Plazmon – Nanokompozity pre plazmoniku na b\u00e1ze chalkog\u00e9nnych skiel s kovov\u00fdmi nano\u010dasticami<\/td>\n<\/tr>\n
Chalcogenide glasses\/netal nanoparticles nanocomposites for plasmonics<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is oriented toward the development of a novel types of photosensitive materials for optical sensors that use spontaneous or coherent plasmonic signal generation by metal nanoparticles integrated into the non-oxide glassy film matrix or film\/substrate interlayer. The possible role of localized plasmon will be investigated and optimized from the viewpoint of surface relief formation. The planned works include the development of bulk material technology, vacuum thermal deposition of homogeneous and composite layers, their structural characterization by SEM and AFM as well as testing of their mechanical properties using in situ depth-sensing nanoindentation. The basic research will be focused on the study of directed laser processing methods for some selected materials, solving the problems of assembling nanostructures, as well as adjusting them to potential applications in the field of optical sensing in nanoplasmonics. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2015 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u0160t\u00fadium f\u00e1zov\u00fdch prechodov indukovan\u00fdch v keramick\u00fdch magnetoelektrik\u00e1ch chemickou substit\u00faciou a teplotn\u00fdmi zmenami<\/td>\n<\/tr>\n
Investigation of phase transitions induced in magnetoelectric ceramics by chemical substitution and temperature changes<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main goal of the proposed research is to identify and describe the fundamental mechanisms involved in phase transitions in rare earth substituted BiFeO3 magnetoelectrics. Multifunctional ceramics will be prepared bymodified solid-state reaction with the selected lanthanides and various concentrations of substituting element. A thorough analysis of the dielectric response measured in wide frequency and temperature ranges will be carried out in order to evaluate the basic processes related to the magnetoelectric coupling. The effect of the introduction of rare earth ions in BiFeO3 on the phase evolution and magnetic ordering will be investigated in relation to both the rare earth concentration and variation in temperature. Understanding fundamental structure-property relationships and their connection to the stoichiometric composition would allow fabricating multifunctional ceramics with improved magnetoelectric properties for potential applications in microelectronics and spintronics.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv chemick\u00e9ho zlo\u017eenia a tepeln\u00e9ho spracovania na odolnos\u0165 vo\u010di oxid\u00e1cii modern\u00fdch keramick\u00fdch materi\u00e1lov na b\u00e1ze karbidu kremi\u010dit\u00e9ho<\/td>\n<\/tr>\n
Influence of chemical composition and heat treatment on the oxidation resistance of advanced silicon carbide based ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Koval\u010d\u00edkov\u00e1 Alexandra, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe proposal project deals with the study of the influence of chemical composition, preparation, heat treatment on noxidation resistance of structural silicon carbide based ceramics. Project is focused on relatively insufficiently investigated ceramic systems (SiC+Si3N4 composite), where is expected the high potential for improvement of some o mechanical properties and especially high temperature properties like oxidation resistance. The contribution of the project is to answer some questions concerning the relations between processing, microstructure and resultant mechanical and high-temperature properties. It has the goal to shift the knowledge towards new type of ceramic composites with improved properties. The other aim of the project is to predict tha application possibilities of new developed ceramics.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
VIPD – Vplyv intenz\u00edvnych plastick\u00fdch deform\u00e1ci\u00ed na formovanie \u0161trukt\u00fary a vlastnosti progres\u00edvnych kompozitn\u00fdch nanomateri\u00e1lov\u00fdch s\u00fastav<\/td>\n<\/tr>\n
Effect of intensive plastic deformations on microstructure and properties of advanced composite nanomaterial systems<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project aim is to contribute to the description of deformation behavior and failure mechanisms of materials prepared by intensive plastic deformation especially with regard to interaction of solidified phases withnanocomposite matrix.The basis of the project is the main research in the area of microstructure, substructure and texture changes analysis with the aim of formation of the high-angle nanograins matrix composites based on Mg (AZ61, AZ91,AM60) with various volume ratios of Al2O3 by the intensive plastic deformation process. Focus will be devoted to evaluation of the mechanical properties and \u201cin situ\u201d micromechanisms failures fundamentals.Local mechanical properties, kinetics and mechanism of superplasticity, creep behavior of composites using the method of "small punch", as well as tribological parameters will be tested. Composites based on Al (Al-Al4C3) willbe simultaneosly analysed, too.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdskum procesov degrad\u00e1cie modern\u00fdch nanokompozitn\u00fdch multivrstiev v tavenine zliev\u00e1rensk\u00fdch zliatin hlin\u00edka.<\/td>\n<\/tr>\n
Investigation of degradation processes of advanced nanocomposite mutilayers in melt of aluminum foundry alloys.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe objective of the project is to study the partial processes occurring in the interaction of aluminum melt with advanced PVD coatings deposited onto the substrate used for the production of cores for forms and ejectors.There will be analysed the local tribological and mechanical properties of systems melt – coating-substrate depending on the variability of the process of preparation, composition and application as a result of the environmental influence. The main benefits of the project will include the selection and testing of advancedmultilayer and nanocomposite coatings deposited on samples from steels for hot working and testing their resistance in molten aluminum. Preferred features of this steel group coated by optimal types of coatings will pose the combination of properties such as high abrasive wear resistance and superior protection against thermal shocks, which are essential factors influencing lifetime of functional components of forms for metal casting under pressure.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2016<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
AMETIST – Biologicky odb\u00farate\u013en\u00e9 kovov\u00e9 materi\u00e1ly pripraven\u00e9 pr\u00e1\u0161kov\u00fdmi technol\u00f3giami<\/td>\n<\/tr>\n
Biodegradable metallic materials prepared by powder technologies<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/ametist.saske.sk<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2012 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
FRACTO – Interpretovanie a klasifikovanie poru\u0161ovania spekan\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Interpretation and classification of the failure of sintered steels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nMorphological and theoretical interpretation of micromechanical and physical nature of the failure and fracture of compact metallic and non-metallic materials are exactly worked out. Consistent study of the literature showed that there are not yet completely processed and interpreted failure mechanisms and fracture of sintered steels in terms of microstructure, its specific peculiarities and loading conditions. The object of the project is to create a set of information on the failure mechanisms of sintered steels, interpreting them on the basis of microstructural fracture mechanics and classify in relation to the structure and loading conditions. A part of the project solution will be processing of documentation of morphological composition of the fracture surface of different types of sintered steels and explanation its substance. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2014 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Lok\u00e1lne mechanick\u00e9 vlastnosti kostn\u00e9ho cementu<\/td>\n<\/tr>\n
Local mechanical properties of bone cement<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main purpose of the project is to investigate mechanical properties of bone cement, as well as structuralintegrity and properties of interfaces of bone cement with selected prosthetic materials. The emphasis will be inexperimental studies of hardness and modulus of elasticity of bone cement by means of instrumented indentationand nanoindentation on local micro- and nano-level in relation with parameters of preparation, composition(presence and absence of antibiotics), and with parameters of formed microstructure (grain size, porosity) withaim to understand their influence on the resulting behaviour. Similarly, the cement \/ prosthesis interfaces will beinvestigated, the mechanical as well as tribological properties will be measured, and their consequnces on themechanical stability of particular joinings will be evaluated.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2013 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
KoroDENT – Mechanizmy kor\u00f3zie a mikromechanick\u00e9 vlastnosti dent\u00e1lnych materi\u00e1lov<\/td>\n<\/tr>\n
Mechanisms of corrosion and micromechanical properties of dental materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Tatarkov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2012 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Modifik\u00e1cia \u0161trukt\u00far teplom-ovplyvnenej oblasti zvarov\u00fdch spojov modern\u00fdch 9Cr feritick\u00fdch \u017eiarupevn\u00fdch ocel\u00ed s b\u00f3rom za \u00fa\u010delom zlep\u0161enia ich creepovej odolnosti a h\u00fa\u017eevnatosti<\/td>\n<\/tr>\n
Modification of the heat-affected zone microstructures of welded joints of advanced 9Cr ferritic creep-resistant steels with boron for the purpose of their creep-resistance and toughness improvement<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Falat Ladislav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nFerritic 9Cr creep-resistant steels are used in energy industry for the construction of highly efficient supercritical boilers. The problems during creep of welded joints of these steels include degradation of their properties and premature type IV failure in heat-affected zone (HAZ). The most recent research results worldwide indicate the possibility of solution of mentioned problems by boron alloying which effect is not completely understood. The aim of present project is to study the boron effect in base materials and the influence of post-weld heat treatment on the HAZ microstructures and properties modification. Different HAZ microstructural states will be prepared by simulation heat treatment and thermophysical simulation of base materials. The individual material states will be characterised with respect to their microstructure and phase stability supported by thermodynamic modelling using Calphad method and also with regard to their mechanical properties and creep resistance.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2013 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pr\u00edprava a charakteriz\u00e1cia nano\u0161trukt\u00farovan\u00fdch funk\u010dn\u00fdch vrstiev<\/td>\n<\/tr>\n
Preparation and characterization of nanostructured functional layers<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
PROMALLOY – Progres\u00edvne magneticky m\u00e4kk\u00e9 materi\u00e1ly na b\u00e1ze viaczlo\u017ekov\u00fdch zliatin<\/td>\n<\/tr>\n
Progresive soft magnetic materials base on multicomponent alloys<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Stre\u010dkov\u00e1 Magdal\u00e9na, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nPerspective soft magnetic composites (SMCs) for various electrotechnical applications are designed as ferromagnetic powder particles coated by very thin dielectric layer. The basic parameters of such prepared SMCs are low coercivity, high value of saturation magnetization and of complex permeability. One of the most important electrical parameter is the high value of specific resistivity, which is ensured by a minimum content of appropriately selected electrical insulating coating with respect to the individual ferromagnetic powder particles completely isolated from each other. The present project is concerned with preparation and overall characterization of SMCs from i) preparation of a ferromagnetic material, ii) through the chemical synthesis of dielectric coatings and the coating process on powder particles, iii) up to final characterization of magnetic, electrical and mechanical properties of the prepared SMCs. Soft magnetic powder material (SMM) will be represented by Permalloy-type alloy (NiFe) with addition of suitable additives prepared by high energetic milling. SMM will be characterized from the microstructure and morphology point of view by use of SEM an XRD analysis. The resulting structural characteristics will be confronted with magnetic properties. The excellent SMM will be selected from prepared alloying powder and further coated by electrically insulating layer. Theprepared core\/shell powders will be compacted by powder metallurgical methods (cold uniaxial pressing) and finally heat treatment. The final SMCs will be characterized from material, electrical and last but not least magnetic point of view with regard to a design of functional SMCs for the applications at moderately high frequencies.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
KONANIB – \u0160t\u00fadium mechanick\u00fdch a lomov\u00fdch vlastnost\u00ed nanokeramick\u00fdch kompozitov spevnen\u00fdch nanotrubi\u010dkami nitridu b\u00f3ru<\/td>\n<\/tr>\n
Investigation of mechanical and fracture behaviour of nanoceramic composites reinforced by boron nitride nanotubes<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Tatarko Peter, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u0160t\u00fadium \u0161trukt\u00fary a teplotnej stability kovov\u00fdch skiel a nanokry\u0161talick\u00fdch materi\u00e1lov.<\/td>\n<\/tr>\n
Study of microstructure and thermal stability of metallic glasses and nanocrystalline materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. \u010euri\u0161in Juraj, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject is oriented on study microstructure and thermal stability of the selected metallic alloys with disorderedstructure. One group will be alloys with high disordered structure in particular metallic glasses based on Zr. Thesecond group will be materials which structure is partially disordered, dispersion strengthened nanocrystallinecomposites based on Cu and Al. Macro and microstructure, thermal stability and local mechanical properties ofthese materials will be characterized by means of standard methods applicable in material science: opticalmicroscopy, scanning electron microscopy, transmission electron microscopy, simultaneous thermal analysis,X-ray diffraction, micro and nanoindentation. Atomic structure and thermal stability of the metallic glasses will becomplexly characterized. Experimental data will be obtained by advanced techniques like: high energy X-raydiffraction, X-ray absorption spectroscopy measured at absorption edges of elements present in the sampleand\/or neutron diffraction<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2013 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
BIMETAL – \u0160t\u00fadium zvarov a tepelne ovplyvnen\u00fdch z\u00f3n bimetalov<\/td>\n<\/tr>\n
Study of welds and heat effected zones of bimetals<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main aim of the presented project are consultations of reached results of welds analysesand heat influenced zones of industrially and explosively welded bimetals by use of X-raydiffraction utilizing synchrotron source and comparison of our results from light and electronmicroscopy (SEM) with results obtained in the \u00daMV SAV Ko\u0161ice. Czech side could realisemechanical tests (fatigue, hydrogen induced cracking, light microscopy and basic fracturesurfaces evaluation and structural phases using SEM). The Slovak side could first of all securenon-destructive material evaluation, then welds (analyses using synchrotron, transmissionelectron microscopy, EBSD and X-ray diffraction). From mechanical tests the \u00daMV SAV Ko\u0161ice would be focused on local mechanical properties. During solution experiences from field which have had a long time tradition on both sides would be exchange. Two material types (Ti + anticorrosion steel and Ti + C-Mn steel) after two heat treatment ways and tested at two fatigue life time types and evaluated on hydrogen response (hydrogen induced cracking, then HIC according NACE Standart TM 0284-2011) would be taken into consideration.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2015 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vysokopevn\u00e9 elektrotechnick\u00e9 ocele pre elektromobily a hybridn\u00e9 pohony .<\/td>\n<\/tr>\n
High-strength electro-technical steels for electric vehicles and hybrid motors.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on the microstructural design of high-strength electrical steels for hybrid motors and electric vehicles. Within the proposed project the original concept of high-strength electrical steel based on composite gradient microstructure substructure and texture through the sheet thickness arrangement, will be designed. The central part is characterized by coarse-grained microstructure with high intensity cubic texture component reinforced by coherent Cu precipitates and solid solution, characterized by excellent electromagnetic parameters. Subsurface area will consist of fine-grained microstructure reinforced by incoherent AlN precipitates and solid solution of Si, Al, Cu in the ferrite. This area is characterized by high strength characteristics and good resistance to fatigue rupture.To achieve the selected composite system a sequence of structure creation will be designed and implemented.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2013 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
HECOSTE – Vysokopevn\u00e9 elektrotechnick\u00e9 kompozitn\u00e9 ocele<\/td>\n<\/tr>\n
High-strength electro-technical composite steels<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project focuses on the microstructural design of high-strength steels for electrical motors for hybrid and electric vehicles. The proposed project will be designed the original concept of high-strength electrical steel based composite arrangement gradient microstructure, substructure and texture of the sheet thickness .. The central part is characterized by coarse-grained microstructure with high intensity cubic texture component reinforced coherent Cu precipitates and solid solution, characterized by excellent electromagnetic parameters. Subsurface area will consist of fine-grained microstructure reinforced incoherent precipitates and AlN solid solution of Si, Al, Cu in the ferrite. This area is characterized by high strength characteristics and good resistance to fatigue pou\u0161eniu.To achieve the selected composite system will be designed and implemented a sequence of processes \u0161trukturotvorn\u00fdch \/ diffusion, recrystallization, deformation-induced grain boundary motion, precipitation, the interaction of grain boundaries with precipitates, selective growth of grains \/.They analyzed the electromagnetic, strength and fatigue characteristics. Will be developed a comprehensive model of the complex microstructure of electromagnetic nature, strength and fatigue characteristics of high strength electrical steel composite construction.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2012 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
SiNGra – V\u00fdvoj nitridu kremi\u010dit\u00e9ho s pr\u00eddavkom multivrstiev graf\u00e9nu<\/td>\n<\/tr>\n
Development of Si3N4 with addition of graphene platelets<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Tatarkov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nOne of the ways how to improve the mechanical properties of silicon nitride is by formation of composite systems. After the discovery of graphene with its unique mechanical and electrical properties the investigation of graphene as a filler of different materials has started. Present research confirms the significant improvement of the mechanical and electrical properties of the polymer with graphene filler. It is expected that the incorporation of graphene platelets into the silicon nitride matrix improves the fracture toughness which should considerably broaden the potential application of ceramic materials. The aim of the project is to develop materials with the excellent fracture mechanical properties as well as functional properties. The parameter of the processing route and the complex of mechanical properties which are necessary for the estimation of application possibilities will be the results of the project.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2012 – 31.12.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
PROMATECH – V\u00fdskumn\u00e9 centrum progres\u00edvnych materi\u00e1lov a technol\u00f3gi\u00ed pre s\u00fa\u010dasn\u00e9 a bud\u00face aplik\u00e1cie \u201ePROMATECH\u201c<\/td>\n<\/tr>\n
Research Centre of Advanced Materials and Technologies for Recent and Future Applications \u201ePROMATECH\u201c<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n30.8.2013 – 31.7.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
APONAZEP – Aplik\u00e1cia progres\u00edvnych povlakov n\u00e1strojov pre zv\u00fd\u0161enie efekt\u00edvnosti a produktivity lisovania plechov z moderne koncipovan\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Application of progressive tool coatings for increasing the effectiveness and productivity of forming sheets made of modern materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nProject solves problems of forming process optimisation and increasing of forming dies lifetime by application of thin coatings to die\u00b4s contact surfaces and researches interaction of tribologic pair die surface-sheet surface.Within the project will be researched coated steel sheets (galvanized, tin) as well as aluminium alloys sheets used in automotive and consumers industry. Tribologic system die surface-sheet surface will be researched from the view their surface topology, adhesive and abrasive wearing and deformation and failure mechanisms of die and sheet coatings. Research of active die parts will be focused to coating-die material system in initial state, after deposition conventionial coating based on Ti-Al-N and after deposition new composite coatings based on TiN, TiCN and TiAlN.These coating will be researched before and mechanical loading and after working condition simulation. Modern experimental techniques will be used to diagnose system coating-die material degradation under known qualitative stress distribution in analysed area. Experimentally measurable strength and structural parameters of coating-die material will be identified, that have dominant influence to processed sheets surface quality and die\u00b4s lifetime. Wearing tests laboratory results of coatings will be correlated to results of forming dies coatings loading under industial and semi-industrial conditions.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2012 – 30.6.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
CE SAV – Centrum fyziky n\u00edzkych tepl\u00f4t a materi\u00e1lov\u00e9ho v\u00fdskumu v extr\u00e9mnych podmienkach (CFNT-MVEP)<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nCentr\u00e1 excelentnosti SAV<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n4.8.2011 – 30.6.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MIKROMATEL – Progres\u00edvna technol\u00f3gia pr\u00edpravy mikrokompozitn\u00fdch materi\u00e1lov pre elektrotechniku<\/td>\n<\/tr>\n
Advanced technology of preparation of micro-composite materials for electrotechnics<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/www.imr.saske.sk\/project\/mikromatel\/index.html<\/td>\n<\/tr>\n
Duration: <\/td>\n1.12.2010 – 31.3.2015<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Hodnotenie deforma\u010dn\u00fdch a lomov\u00fdch vlastnost\u00ed dvojf\u00e1zov\u00fdch ocel\u00ed prostredn\u00edctvom miniat\u00farnych vzoriek<\/td>\n<\/tr>\n
Evaluation of strain and fracture properties of dual-phase steels on miniature samples.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Rosenberg Gejza, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is aimed at research of the effect of various microstructural characteristics (feritte grain size, volume percentage, distribution morphology, percentage of carbon in martensite) on deformation and fracture properties of dual-phase steels. Experiments will be mostly conducted on miniature samples (with and without stress concentrator) which enable us to evaluate the local properties of structural heterogeneities across the thickness of the sheet. The main goal of the project is to evaluate interactive effect of structure\/thickness of sheet and evaluate the effect of structure on strain and fracture properties of dual-phase steels which were exposed to different regimes of loading (static, impact, cyclical loading). Development of local strain and size of plastic zone at cracks tip will be examined by metalography-fractography analysis. The parameters of elastic and elastic-plastic fracture mechanics will be used to evaluate the particular stages of damage, as well as failure of samples.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kovov\u00e9 biomateri\u00e1ly pripraven\u00e9 pr\u00e1\u0161kov\u00fdmi technol\u00f3giami<\/td>\n<\/tr>\n
Metallic biomaterials prepared by powder-processing techniques<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Mechanick\u00e9 vlastnosti zubnej skloviny a syntetick\u00fdch zubn\u00fdch v\u00fdpln\u00ed<\/td>\n<\/tr>\n
Mechanical properties of tooth enamel and synthetic dental materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Pr\u00edprava, mikro\u0161trukt\u00fara a vlastnosti magnetick\u00fdch kompozitov na b\u00e1ze pr\u00e1\u0161kov\u00e9ho \u017eeleza.<\/td>\n<\/tr>\n
Preparation, microstructure and properties of magnetic composites based on iron powders.<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is the study of correlation of powder morphology,microstructure and properties of SMC.Composite powders prepared by chemical methods will be compacted using advanced technology of microwave sintering.Project will focus on:a)study of methods for preparation of composite powders related to their physical and technological properties b)study of the influence of modern compaction methods on microstructure of SMC in comparison with conventional pressing and sintering c)study of changes in electric,magnetic and mechanical properties of composites in dependence on technology of preparation d)correlation of technological parameters,morphology,microstructure a physical properties of SMC.Methods:quantification of morphology and microstructure using image analysis stereology;analysis of electric and mechanical properties.Project will help to explain the microstructure development patterns and nature of changes in the properties of SMC with the aim to achieve homogeneity and isotropy of properties.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Termodynamick\u00fd opis syst\u00e9mov B-Cr a Fe-B-Cr<\/td>\n<\/tr>\n
Thermodynamic description of B-Cr and Fe-B-Cr systems<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project connects with the project:"Thermodynamic analysis of binary and ternary systems with boron" and deals with study of phases and phase equlibria in Fe-B-Cr system and in B-Cr subsystem. Main goal of the project is the development of reliable database of parameters for thermodynamic calculations for Fe-B-Cr ternary system and the extension of knowledge on the existence of chromium borides, their chemical composition, structures and phase equilibria in the investigated systems. This system is one of subsystems of complex steels containing boron, including white iron, austenitic stainless steels, hard layers, number of soft magnetic alloys etc. The new-created database contributes to the development and reassessment of extensive database of thermodynamic parameters for prediction of phase equilibria for wide range of systems. Achieved data alow the application of thermodynamic and kinetic modelling at the study and development of new materials, as well.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n\n
MAGCOMP – Mikro\u0161trukt\u00fara a vlastnosti mikro a nano-kompozitn\u00fdch materi\u00e1lov pre stredofrekven\u010dn\u00e9 magnetick\u00e9 aplik\u00e1cie <\/td>\n<\/tr>\n
Microstructure and properties of poder micro and nano-composite materials for middle frequency aplications<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main goal of the project is preparation of isotropic PM micro- and nano-composite materials with optimal distribution of insulation compound with favourable complex of magnetic and mechanical properties for middle frequency magnetic applications. Preparation of powder composite magnetic materials by chemical way will be realized: a) \u201enanocasting\u201c of magnetic particles in porous matrix, b) sol-gel method resulted to the preparation of Fe\/SiO2 nicro and nanoparticles with core\/shell\u201c structure. Also hybrid composites \u201einorganic\/polymer\u201c will be prepared based on coated microparticles. Prepared powders will be compacted into shape of cylinder, ring and prism by application of simple cycle of cold pressing and thermal treatment by microwave heating to achieve needful structure and strength, elimination of distortion in Fe lattice and residual stresses. The project proposal imposes interdisciplinary approach of analysis of physical-chemical properties in dependence on size of structural elements of investigated materials. Applied methods will provide knowledge about properties of investigated structures those up to no were not enough examined by these methods. Magneto-structural correlation and magnetic interactions in materials with different degree of size of magnetic active compounds will be explained. Explanation of magnetic interactions will lead to the explanation of macroscopic parameters in direct and alternating magnetic fields under different physical conditions.<\/td>\n<\/tr>\n
Project webpage: <\/td>\nhttp:\/\/www.imr.saske.sk\/project\/magcomp\/index.htm<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2011 – 31.10.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
BioNitrid – V\u00fdvoj kompozitn\u00fdch biomateri\u00e1lov na b\u00e1ze nitridu kremi\u010dit\u00e9ho<\/td>\n<\/tr>\n
Development of composite biomaterials based on silicon nitride<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Tatarkov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2011 – 31.10.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u00dastavy SAV – moderniz\u00e1cia infra\u0161trukt\u00fary a vn\u00fatron\u00e9ho vybavenia u\u010debn\u00ed pre lep\u0161ie podmienky vzdel\u00e1vania<\/td>\n<\/tr>\n
Institutes of Slovak Academy of Sciences in Ko\u0161ice – the modernization of the infrastrukture and internal equipment of teaching facilities to improve aducation<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nJUDr. Gajdo\u0161ov\u00e1 Gl\u00f3ria<\/td>\n<\/tr>\n
Duration: <\/td>\n1.8.2009 – 30.4.2014<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
VUKONZE – Centrum v\u00fdskumu \u00fa\u010dinnosti integr\u00e1cie kombinovan\u00fdch syste\u00e9mov obnovite\u013en\u00fdch zdrojov energi\u00ed<\/td>\n<\/tr>\n
Research Centrum for Combinated and Renewable Resources of Energy<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIn frame of the activity named as \u201cInvestigation of isotropic electrotechnical steels type semi-finish possessing improved electromagnetic properties\u201d will be conducted research at IMR SAS. The activity will be performed as a part of the project. The study will be directed on investigation of temperature and deformation induced structure development processes such as polygonisation, recrystallization, grain boundary motion and development of crystallographic texture. The experimental material will be electrotechnical steels with Si content up to 2,5 wt.%. Deformation energy will be used for selective growth of grains possessing cubic texture. The deformation energy will have a different intensity level that is dependent on elasticity modulus of differently oriented grains. Mathematical models of behavior of strain stress dependences for particular crystallographic orientations during cold rolling process will be developed. These models will be used for optimization of cold rolling process. The optimization will be done in order to obtain maximal gradient of deformation intensities between grains having cubic and deformation texture components. The gradient will provide a driving force that will be used during dynamical heat treatment. The aims will be a development of columnar microstructure with increased intensity of cubic texture components. The experimentally treated materials will be subjected to electromagnetic properties measurements. On the base the proposed research a new thermo-mechanical treatment process fro semi-finish electrical steels will be proposed. This proposed process will be economically more reasonable in comparison to the now existing ones and will provide better magnetic properties for steels with content of Si up to 2.5% wt.. The process also allows decreasing of the Si content in the quality grades (M 340 to M 560 \u2013 50E) that in turn provides higher heat conductivity.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.6.2010 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
FADNS – Formovanie a degrad\u00e1cia nanorozmern\u00fdch \u0161trukt\u00far<\/td>\n<\/tr>\n
Formation and degradation nanograin size structures<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on quality increasing of basic research in theareas: mathematicalsimulation of stress, strain a temperature fields in the ECAP and ECAR processes, the nanostructure formation in polyedric monophasic systems by severe plastic deformation realized by ECAP and ECAR methods and its physical and mechanicalproperties, degradation of nanostructures formed by severe plastic deformation with temperatureinfluence. The experimental materials: 99,99% Cu and 99,999% Al<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Kompozitn\u00e9 syst\u00e9my biocement-biopolym\u00e9r s povrchovo akt\u00edvnymi adit\u00edvami<\/td>\n<\/tr>\n
Composite biocement-biopolymer systems with addition of surfactants<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of project is study of the relation between physico-chemical and mechanical properties of composite withaddition of surfactants during composite biocement-biopolymer systems (calcium phosphatecement-polyhydroxybutyrate) preparation process. The effect of surfactant on particle morphology of formedapatite phase, microstructure of interface between polymeric and inorganic composite components as well as on mechanism of processes in biocement hardening will be more detailed examined.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Multiferoick\u00e9 materi\u00e1ly \u2013 pr\u00edprava, \u0161trukt\u00fara a vlastnosti substitu\u010dne modifikovan\u00fdch perovskitov\u00fdch syst\u00e9mov na b\u00e1ze oxidu \u017eelezito-bizmutit\u00e9ho<\/td>\n<\/tr>\n
Multiferroics \u2013 fabrication, structure and properties of substitutionally modified bismuth ferrite based materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kova\u013e Vladim\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe overall objectives of the proposed research are to prepare a multiferroic material that simultaneously show electric and magnetic order, to study dielectric properties of substitutionally modified bismuth ferrite (BiFeO3)-type ceramics; and to identify fundamental mechanisms and interactions responsible for magnetoelectric effect appearing in magnetoelectrics. A classic solid state reaction method will be employed to produce experimental materials. The effect of ionic substitution at the A-sites of ABO3 perovskite on spontaneous electric polarization in multiferroic Bi(1-x)LnxFeO3 systems (Ln is a substituting element) will be investigated. For A-site substitution, selected lanthanides and alkaline-earth metals are intended to be testified in various concentration profiles. AC impedance spectroscopy will be used to identify the contributions of structural elements to AC conductivity in wide frequency range and at selected temperatures, including temperatures close to phase transitions.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv disperzn\u00fdch \u010dast\u00edc na formovanie \u0161trukt\u00fary a vlastnost\u00ed nanokompozitov pripraven\u00fdch met\u00f3dou SPD <\/td>\n<\/tr>\n
Effect of dispersion particles on structure formation and properties of nanocomposites prepared by SPD method<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe essence of the proposed project is basic research in the field of modelling of severe plastic deformations (SPD) by the finite element method (FEM) and analysis of relation between SPD method (ECAP) and physical and mechanical properties. Attention will be focused on determination of the probable mechanism of the composite nanostructure formation as well as superplasticity conditions of the selected nanostructure systems. Tribological parameters, creep characteristics, local mechanical properties as well as statistical disorientation of grain boundaries will be evaluated. Cu-Al2O3, Cu-Y2O3, Glidcop, Al-Al4C3 and others will be used as experimental materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Vplyv zvy\u0161kov\u00fdch nap\u00e4t\u00ed v Me-N a Me-C (Me = W, Cr, Ti, Al) povlakoch na ich mechanick\u00e9 vlastnosti<\/td>\n<\/tr>\n
The influence of the residual stresses in the nanocomposite Me-N and Me-C (Me = W, Cr, Ti, Al) coatings on their mechanical properties<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdskum vlastnost\u00ed kompozitn\u00fdch povlakov aplikovan\u00fdch modern\u00fdmi PVD technol\u00f3giami na n\u00e1strojoch pr\u00e1\u0161kovej metalurgie<\/td>\n<\/tr>\n
Research of the properties of composite coatings applied by advanced PVD technologies onto powder metallurgy tools<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nResearch of the properties of multilayer composite coatings deposited by modern PVD technologies onto tools produced by powder metallurgy (PM). Modern PVD coating technologies (ARC and LARC methods)will be used for deposition of coatings based on (Ti,Al)N with addition of Cr, Si, or as Ti substitution. The system coating\u2013base substrate will be subjected to the research focusing on degradation of the coating surface under condition of mechanical wear. For the investigation of failure mechanisms will be used analytical methods \u2013 light, electron andtransmission microscopy, AFM to study surface morphology and its roughness, evaluation of adhesive-cohesive properties, indentation and tribological tests, mechanical bending and compression tests and tests of service life.Interpretation of mutual physical and tribological relationships within the scope of analysed systems and conditions of testing on concrete materials will contribute to the knowledge on utilization of new types of coatingsin the working process.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HACONE – Vysokoteplotn\u00e9 nanokompozitn\u00e9 povlaky so zv\u00fd\u0161enou oxida\u010dnou odolnos\u0165ou a \u017eivotnostou<\/td>\n<\/tr>\n
High temperature oxidation resistant nanocomposite coatings with improved lifetime<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdvoj mikro\u0161trukt\u00fary a f\u00e1zov\u00e1 transform\u00e1cia sol-gel prekurzorov bezolovnat\u00fdch feroelektrick\u00fdch (K, Na)NbO3 tenk\u00fdch filmov<\/td>\n<\/tr>\n
Evolution of the microstructure and phase transformation of sol-gel precursors in lead-free ferroelectric (K, Na)NbO3 thin films<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main part of the project is concerned on the study of processes during preparation of lead-free ferroelectricKNbO3 (KN), NaNbO3 (NN) and (K0.5Na0.5)NbO3 (KNN) thin films from sols and their influence on the phasecomposition and microstructure. Environmental acceptable KNN thin films will be prepared by spin-coatingmethod onto the Al2O3 and SiO2\/Si substrates from sols with different concentration, synthetized by sol-gelprocess from acetates of K and Na with polymeric Nb-complex. For the preparation of the films will be appliedmodified Pechini method utilized by Nb-ethylene glycol-tartarate complex instead of the classical citrate method.In addition the project will be oriented on the study of transformation processes on amorphous films afterpyrolysis and final 1-3 layered KNN nanocrystalline films with the perovskite phase and development of theirmicrostructure.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2011 – 31.12.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Centrum excelentnosti biomedic\u00ednskych technol\u00f3gi\u00ed<\/td>\n<\/tr>\n
Center of excellence of biomedical technologies<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n15.11.2010 – 31.10.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Centrum excelentnosti pre keramiku, sklo a silik\u00e1tov\u00e9 materi\u00e1ly<\/td>\n<\/tr>\n
Centre of Excellence of Cearmics, Glasses and Silicates<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2010 – 31.8.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
NMTE – Nov\u00e9 materi\u00e1ly a technol\u00f3gie pre energetiku<\/td>\n<\/tr>\n
New Materials and Technology for energetics<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nAims o the project are: 1. Technology of nanostructured bulk superconductors for energy storage 2. Biological battery based on renewable biological products 3. New trafo-steel modified by nanoparticles 4. Cooling and insulating medium based on magnetic fluid for high power transformers.Activities, carried out at IMR SAS in frame of the project, are targeted on scientific knowledge transfer into proposal of a financially favorable technological process of grain oriented electrical steels production. The activities are manly related to area of microstructure and crystallographic texture evolution of the steels. The originality of the approach is based on an assumption of deformation induced grain boundary motion of ferrite grains. This phenomenon will be combined with pinning effect of nano-particles of micro alloyed elements and will be used for selective growth of (110) [001] oriented grains. Effective distribution parameters of the inhibition system and lower dissolution temperatures of these particles will allow to control of abnormal grain growth of the Goss grains at lover temperature and significantly shorter time temperature expositions.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2010 – 31.8.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
SVIP – Slovensk\u00e1 v\u00fdskumno-inova\u010dn\u00e1 platforma pre trvalo udr\u017eate\u013en\u00e9 surovinov\u00e9 zdroje<\/td>\n<\/tr>\n
Slovak Research-Innovation Platform on Sustainable Mineral Resources<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 30.6.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
nanoCEXmatII – Budovanie infra\u0161trukt\u00fary Centra excelentnosti progres\u00edvnych materi\u00e1lov s nano a submikr\u00f3novou \u0161trukt\u00farou<\/td>\n<\/tr>\n
Infrastructure Improving of Centre of Excellence of Advanced Materials with Nano- and Submicron- Structure<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2010 – 30.4.2013<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Degrad\u00e1cia a poru\u0161ovanie heterog\u00e9nnych zvarov\u00fdch spojov P92\/316H s pr\u00eddavn\u00fdm materi\u00e1lom na b\u00e1ze Ni<\/td>\n<\/tr>\n
Degradation and filure of dissimilar weld joints P92\/312H with Ni-based filler metal<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nDescription of microstructure degradation and failure mechanism of dissimilar weld joints ferrite\/Ni-base filler metal\/austenite in creep conditions after two kinds of PWHT. Detailed study of interfacial localities. Thermodynamic and kinetic modelling of the microstructure evolution.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Mikro\u0161trukt\u00farny dizajn progres\u00edvnych izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed.<\/td>\n<\/tr>\n
Microstructure design of progressive isotropic electrotechnical steels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on controlled evolution of microstructure and crystallographic texture in the isotropic electrotechnical steels possessing high permeability for use in electric motors with higher efficiency. Mechanisms of deformation induced and thermo activated grain boundary motion will be used during controlled development of microstructure of selective abnormal grain growth process. This will be done in order to achieve predominant intensity of (100) [0vw] and so called Goss (110) [001] texture components with simultaneous decrease of deformation texture (111) [0vw]. The mentioned crystallographic orientation will provide improvement of watt losses parameters as well as magnetic induction with simultaneous decreasing of alloying elements that will have positive impact on decreasing of heat conduction coefficient of the final material.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Odolnos\u0165 proti te\u010deniu a tepeln\u00fdm \u0161okom \u017eiarovo-lisovan\u00fdch Si3N4-SiC kompozitov s pr\u00eddavkom oxidov vz\u00e1cnych zem\u00edn<\/td>\n<\/tr>\n
The study of the creep behaviour and thermal shock resistance of Si3N4-SiC composites with rare-earth oxide additives<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Tatarkov\u00e1 Monika, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u0160trukt\u00farna stabilita nanokry\u0161talick\u00fdch kovov\u00fdch materi\u00e1lov pripraven\u00fdch progres\u00edvnou pr\u00e1\u0161kovou technol\u00f3giou<\/td>\n<\/tr>\n
Structure stability of nanocrystalline metal materials prepared by progressive powder technology<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. \u010euri\u0161in Juraj, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nCreation and development of the ultrafine structured powders with metallic matrix and secondary phase, preparedby progressive technology based on mechano-chemical processes combining phase transformation, refinementof a matrix and homogenization of secondary phase in one operation. Analysis of dispersed particles, theirinfluence on the powder nanostructure thermal stabilization, suppression of fast grain coarsening during sinteringprocess as well as at the straining material at high temperatures. Analysis of particle\/matrix interfaces in the lightof effective mechanism of grain boundaries strengthening. Elucidation of the mechanisms among the production,microstructure and microhardness at bulk nanocrystalline materials designed for high-temperature applications.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Tribologick\u00e9 vlastnosti keramick\u00fdch nano\u0161trukt\u00farnych kompozitov<\/td>\n<\/tr>\n
Tribological properties of ceramic nanostructured composites<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Hvizdo\u0161 Pavol, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main purpose of the project is to study of tribological properties of modern ceramic materials, to identify wear damage micromechanisms and their relationship to microstructure and other basic mechanical and morphological properties (hardness, fracture toughness, surface roughness). As experimental materials the monolithic and composite ceramic materials as well as nanostructured ceramic matrix systems will be used, such as: Si3N4 and Si3N4 based nanocomposites (Si3N4+nanoSiC), layered composites (Al2O3+ZrO2), nanocomposites with carbon nanofibers and nanotubes (ZrO2+CNF, ZrO2+CNT), etc. For each system their wear behaviour will be explored. The tribological partners will be for each system: a) steel, b) material close to that of the matrix. The damage will be observed and characterized by using optical and electron microscopy, and X-ray analyses. Consequently, the damage micromechanisms corresponding to the experimental conditions will be identified.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Zv\u00fd\u0161enie kvality vyu\u017e\u00edvania sofistikovan\u00fdch zariaden\u00ed a met\u00f3d vo v\u00fdskume a v\u00fdu\u010dbe na \u00daMV SAV<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\n\u0160truktur\u00e1lne fondy E\u00da Vzdel\u00e1vanie<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2012 – 31.12.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Technol\u00f3gia pr\u00edpravy elektrotechnick\u00fdch ocel\u00ed s vysokou permeabilitou ur\u010den\u00fdch pre elektromotory s vy\u0161\u0161ou \u00fa\u010dinnos\u0165ou<\/td>\n<\/tr>\n
Technology of preparation of electrotechnical steels possessing high permeability for high affectivity electromotors.<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on oriented research and development of progressive electrotechnical steel possessing goal-directed microstructures, textures and substructures parameters that provide excellent application properties. The application is aimed on high efficient electrical gears used in electrotechnical, energetic and automobile industry areas. This bears a great importance not only on Slovak Republic but in whole Europe Union scale. Within connection with knowledge transfer to economic area, an increase of produced product quality is expected. The quality improvement could be achieved at recent or even lower production costs that will lead to increasing of product competitiveness.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 30.6.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Pokro\u010dil\u00e9 implant\u00e1ty s nao\u010dkovan\u00fdmi kme\u0148ov\u00fdmi bunkami na regener\u00e1ciu a rekon\u0161trukciu tvrd\u00fdch tkan\u00edv<\/td>\n<\/tr>\n
Advanced implants seeded with stem cells for hard tissue regeneration and reconstruction<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2010 – 31.3.2012<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Inici\u00e1cia, subkritick\u00fd rast, koalescencia a \u0161\u00edrenie mikrotrhl\u00edn pri \u00fanavovom nam\u00e1han\u00ed spekan\u00fdch Fe-Cr-Mn-Mo ocel\u00ed<\/td>\n<\/tr>\n
Initiation, Subcritical Growth, Coalescence and Propagation of Fatigue Microcracks in Sintered Fe-Cr-Mn-Mo-C Steels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project objective is a microscopic study of initiation, subcritical growth and coalescence of microcracks andcrack propagation in fatigue loading of Powder Metallurgy Fe-Cr-Mn-Mo-C alloys. These will be based onFe-Cr-Mo prealloyed powders with additions of Fe-Mn-C master alloy powder such as to sinter with a transientliquid phase. The main topics: a) effect of master alloy addition and sintering conditions on microstructure andfatigue properties; b) microscopic analysis of fatigue failure stages at selected stress amplitudes and increasingnumber of cycles up to failure; calculation of the microstructural stress intensity factors Ka; c) modelling of shortcrack behaviour, measurement and calculation of critical crack sizes; d) correlation of chemical composition,processing parameters and microstructure with failure micromechanisms and macromechanical fatigueproperties. It is expected that original knowledge about these relations in sintered steels will be attained.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u0160t\u00fadium kompaktiz\u00e1cie mikrokompozitn\u00fdch materi\u00e1lov na b\u00e1ze Fe pr\u00e1\u0161kov<\/td>\n<\/tr>\n
Compaction of microcomposite materials based on iron powder<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Bure\u0161 Radovan, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project objective is study microcomposite materials (MM) compaction with special physical properties based on Fe and Fe alloyed powders with insulation coated layer based on inorganic or organic compounds. Conventional and innovated methods of pressing and sintering will be used. Key attention will be focused on a) study of morphological, microstructural and chemical changes in relation to pressure and temperature as main compaction parameters, b) quantification of MM microstructure, c) explanation of processes performing in interphase regions during compaction, d) correlation of compaction parameters, microstructure and properties of MM. Methodics: quantification of compressibility and sinterability, LOM, SEM+EDS, image analysis, stochastic stereological methods, mechanical,electrical and magnetic properties. It is expected that project will contribute to explanation of compaction patterns of MM with goal to achieve homogeneous and defective free microstructure and isotropic materials properties<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DIMONI – \u0160t\u00fadium modifik\u00e1cie makro\u0161trukt\u00fary kovov\u00fdch a polovodi\u010dov\u00fdch syst\u00e9mov pomocou legovania pr\u00edmesn\u00fdmi at\u00f3mami<\/td>\n<\/tr>\n
Studies of diffusion of modifying atoms and microstructure of metal-based and semiconductor-based alloys<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nMgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focused on characterization of nano-scale precipitates and grain boundary segregdation of carbon in non-oriented electrical steel (NO ES) and development of an empirical model for assessment of relation between their morphology and core loss. Two groups of main objectives will be investigated by joint efforts of the Slovak and Slovenian groups. First, since magnetic properties of NO ES is very dependent on second phase particles (precipitates). Precipitates can have negative effects because they limit the grain growth during the final annealing and the direct negative effect is pinning of domain wall movements. The aim of the project therefore is to investigate the (nano)structures of NO ES in order to characterize the non-metallic inclusions and precipitate populations in ferrite matrix and determine the size, morphology, quantity and distribution. Purpose of the project is to produce a model for assessment of relation between size and morphology of the inclusions and (nano)precipitates and core loss.The second group of objectives consists in the studies of segregations of carbon on grain boundaries. A quite important role plays a carbon segragation at interfaces in the NO ES. This solute elemnt has an enormous effect on grain boundary migration and even very small ammount of concentration may significantly affects the recrystallization or grain growth phenomenta taking place in the NO steel during its heat treatment. However the knowladge of whow and whther indeed the carbon influence the grain boundary migration, even at small concentrations, in steel is still radumentary. This draws a need to sudy more deeply the presnce of carbon, even at small concentrations, in NO ES.Hence, the prospective results could lead to significant improvement in microstructure and texture control which have a direct affect on electromagnetic properties of NO ES.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2010 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Termodynamick\u00fd opis syst\u00e9mov B-C a Fe-B-C<\/td>\n<\/tr>\n
Thermodynamic description of the B-C and Fe-B-C systems<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project knots on project: \u201d Thermodynamic analysis of binary and ternary systems with boron\u201d, and deals with study of phase and phase equilibria in the Fe-B-C system and in B-C subsystem. It contributes to the extension of knowledge about existence of stable and metastable phases (borides, borcarbides, carbides of boron), their chemical compositions, structures and phase equilibria in the investigated systems. The main goal of the project is development of reliable database of parameters for thermodynamic calculations for Fe-B-C ternary system, which is subsystem of all steel containing of boron and also subsystem of some amorphous magnetic materials. The new-created database contributes to the development of extensive database of thermodynamic parameters for prediction of phase equilibria for wide range of systems. Acquired data will have wide application for thermodynamic and kinetic modelling at the study and development of new materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u00danavov\u00e9 vlastnosti n\u00edzkouhl\u00edkov\u00fdch ultra vysokopevn\u00fdch pokrokov\u00fdch ocel\u00ed<\/td>\n<\/tr>\n
Fatigue properties of low carbon advanced ultrahigh strength steels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Rosenberg Gejza, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThis project is oriented on the development of new low carbon without any silicon addition ultra-high-strength multiphase steels that belong to the group of Advanced high strength steels which are primary designated for automotive industry. The objective of project is to appreciate the measure of effect of chemical composition, of mode of thermomechanically controlled forming and cooling, of combined effect of cold rolling with selected ways of heat treatments on microstructure, mechanical and fatigue properties. The influence of variously processing regimes of steels on activation of the individual strengthening mechanisms and of the level localized plastic deformation at failure will be investigated by use of grid strain analysis method and measuring of the plastic zone size ahead crack-tips or notch root. The main objective of this project is focused on the optimization of microstructure for purpose of achieving the trade-off balance between strength-ductility and fatigue properties of multiphase steels.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
V\u00fdroba, \u0161trukt\u00fara a vlastnosti kompozitov s kovovou matricou, pripraven\u00fdch z povlakovan\u00fdch, nano\u0161trukt\u00farnych alebo amorfn\u00fdch surov\u00edn.<\/td>\n<\/tr>\n
Processing, structure and properties of metal matrix composites originating from coated, nanostructured or amorphous raw materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project deals with metal matrix composites made by powder metallurgy from coated, nanostructured or amorphous materials. Metals with nanostructured or amorphous reinforcements represent a relatively new and yet poorly understood class of materials. The project is oriented on fundamentals rather than on a specific composite development. The aim is to answer the questions: How is the powder-mass\\’ behavior related to properties of individual coated, nanostructured or amorphous particles? What are the fundamental processes during compaction and sintering of such powders and how do they affect the product\u2019s microstructure? What are the basic links between microstructure and macroscopic properties of metals with coated, nanostructured or amorphous reinforcements?Both experimental and theoretical means will be used to reach the project goals. Experiments combined with a theoretical study of model systems should contribute to the understanding of properties and potential of a given class of materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
nanoCEXmat – Centrum excelentnosti progres\u00edvnych materi\u00e1lov s nano a submikr\u00f3novou \u0161trukt\u00farou<\/td>\n<\/tr>\n
Centrum of advanced materials with nano and submicron sized structure<\/td>\n<\/tr>\n
Program: <\/td>\nEU Structural Funds Research & Development<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n20.5.2009 – 30.6.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
COMMICRO – Kompaktiz\u00e1cia a vlastnosti mikrokompozitn\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Compactizing and Properties of Microcomposite Powder Materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is a basic research in the area of development of microcomposite materials prepared via powder metallurgy by application of ceramics coatings and utilization of commercial Somaloy powders. Project solution will be focused on: a) preparation of coated powders (ceramic coating) with defined ratio of coating\/substrate and preparation of systems based on commercial Somaloy powder at binder application; b) microscopic study of physical properties of the substrate\/coating system (thickness, distribution, coating cohesion); c) optimization of coating parameters and determination of suitable type and amount of binder; d) compactizing of coated powders (ceramic\/Fe) and systems based on Soamloy powder with binder addition (e.g. heat hardenable resins); e) study of micromechanical behaviour of interphase areas of coating\/substrate at pressing and quantification of densification processes, analysis of the effect of binder addition; f) study of chemical and diffusion interactions during sintering on the basis of continuous monitoring of sintering atmosphere; g) microscopic and microanalytical study of microstructure (light and electron microscopy, EDS, X-ray and image analysis). Measurement of basic mechanical and electromagnetic properties of the prepared microcomposite materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2008 – 30.6.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
DENACOM – V\u00fdvoj keramick\u00fdch nanokompozitov<\/td>\n<\/tr>\n
Development of ceramic nanocomposites<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.7.2008 – 30.6.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
HITECER – Vysokoteplotn\u00e9 vlastnosti kon\u0161truk\u010dn\u00fdch keramick\u00fdch materi\u00e1lov na b\u00e1ze SiC<\/td>\n<\/tr>\n
High temperature properties of silicon carbide besed structural ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.6.2008 – 31.5.2011<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Biocementy na b\u00e1ze kompozitov s akt\u00edvnym rozhran\u00edm kalcium fosf\u00e1t- biopolym\u00e9r<\/td>\n<\/tr>\n
Biocements on composite basis with active calcium phosphate-biopolymer interface<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nIt was analysed the influence of the chitosan addition to calcium phosphate biocement on hardening process, microstructure formation and mechanical properties of composite.The effect of polyhydroxybutyrate microparticles addition into biocement on mechanical and physico-chemical properties was studied hereby with modification of the preparation process from the point ofview of final mechanical properties, which were increased about 50% in comparison with pure biocement. The carbonated nanohydroxyapatite was synthesized via tetrabutylammonium hydroxide addition. New three component macroporouspolyhydroxybutyrate-chitosan-hydroxyapatite system was developed with suitable in-vitro bioactivity and excluding of high toxic halogen solvents.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Elektrolytick\u00e1 pr\u00edprava a charakteriz\u00e1cia nanokompozitn\u00fdch povlakov s cie\u013eom zv\u00fd\u0161it kor\u00f3znu odolnost a katalytick\u00fa aktivitu<\/td>\n<\/tr>\n
Electrolytical Preparation and Characterisation of Nanocomposite Coatings in order to Enhance the Corrosion Resistance and Catalytic Activity<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MICOMAT – Kompaktiz\u00e1cia, mikro\u0161trukt\u00fara a vlastnosti mikrokompozitn\u00fdch materi\u00e1lov na b\u00e1ze povlakovan\u00fdch Fe pr\u00e1\u0161kov.<\/td>\n<\/tr>\n
Compactizing, Microstructure an Properties of Microcomposite Materials based on Coated Fe Powders <\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe objective of the project is an investigation of compactizing, microstructure development and properties of microcomposite materials based on metal, ceramic, and polymer coated Fe powders using conventional and innovative techniques of forming and sintering. The research will be focused on the deformation and diffusion processes related to mechanical and chemical interactions during compactizing (forming and sintering). The aim is a) to identify the morphological, chemical and microstructural changes of coating\/substrate interfaces relevant to the acting of the pressure and heat during the compactizing, b) to identify the microstructure composition of sintered microcomposite materials, c) to explain micromechanical and diffusion processes realised during the stages of compactizing, d) to analyse the properties of studied microcomposite materials, e) to determine the relationship between the compactizing parameters, microstructure and properties (mechanical, electrical, magnetical) of studied microcomposite materials. Studied systems: coating\/substrate: Cu-Ni-X\/Fe, Al2O3\/Fe, FePO4\/Fe, Somaloy. Processing methods: single and multistep cold pressing, sintering with continual monitoring of furnace atmosphere, warm compaction with thermosetting resins. Evaluation methods: compressibility, sinterability, LOM, SEM+EDS, X-ray analyses, digital image and statistical analysis of microstructure, mechanical, electrical, magnetic properties <\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Mikro a nano\u0161trukt\u00farne kovov\u00e9 materi\u00e1ly pripraven\u00e9 SPD met\u00f3dami<\/td>\n<\/tr>\n
Microstructure and nanostructure metallic materials prepared by SPD methods<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
MOTES – Modelovanie tern\u00e1rneho syst\u00e9mu Fe-B-C a term\u00e1lne krehnutie-pr\u00edspevok k \u0161t\u00fadiu Cr-Mo ocel\u00ed<\/td>\n<\/tr>\n
Modelling of Fe-B-C ternary system and thermal embrittlement \u2013contribution to Cr-Mo steel study<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nRe-evaluation and completion of thermodynamic database for Fe-B-C ternary system using CALPHAD method. Evaluation of Cr-Mo steels sensitivity to thermal embrittlement.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Sol-gel procesy synt\u00e9zy feroelektrick\u00fdch nanoprekurzorov a ich vplyv na f\u00e1zov\u00e9 zlo\u017eenie a mikro\u0161trukt\u00faru v tenk\u00fdch vrstv\u00e1ch <\/td>\n<\/tr>\n
Sol-gel processes of the synthesis of ferroelectric nanoprecursors and their influence on phase composition and microstructure in thin layers<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe main part of the project is concerned on sol-gel processes of the synthesis of nanoprecursors PZT,PMN, PMnN, PFN and PZN ferroelectric ceramics and thin layers and examines their influence on the phasecomposition in final materials. For the preparation of ferroelectric thin layers from sol-gel solutions onto thesubstrate by spin-coating method, hybrid composite slurrries will be synthetised by sol-gel process from organiccomponents by dispersing of nanoprecursors in the sols. Study of the processes of formation of the resultingperovskite phase in thin layers during the thermal treating and the development of the microstructure andanalysis their relationship to physical properties is also part of the project.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u0160t\u00fadium charakterist\u00edk PVD povlakov na n\u00e1strojov\u00fdch oceliach pripraven\u00fdch pr\u00e1\u0161kovou metalurgiou a ich<\/td>\n<\/tr>\n
Study of Characteristics of PVD Coatings on the Tool Steels prepared by Powder Metallurgy and their Behaviour<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nStudy of the effect of the non-coated and coated inserts (VANADIS30 and S390 grades), prepared by powder metallurgy (PM), on the service life at machining of selected sintered materials based on iron. Single- and multilayered coatings based on TiN will be deposited by the PVD method. Complex analysis of the coating\/substrate system, microstructural composition of deposited coatings and determination of mechanical and technological properties of the coated system. Detailed analysis of the failure of tools and PM workpiecesmainly in the area of their contact. Explanation of physical and tribological relationships between the material of sintered workpiece and the cutting tools. The results will be a contribution to the knowledge about themachinability of sintered materials by the coated PM cutting tools. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Tribologick\u00e9 aspekty poru\u0161ovania spekan\u00fdch materi\u00e1lov s d\u00f4razom na kontaktn\u00fa \u00fanavu a opotrebenie.<\/td>\n<\/tr>\n
Tribologic aspects of sintered materials failures as a result of rolling contact fatigue and wear<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe subject of project is to study the behavior of classical sintered ferritic materials with the density cca 7g.cm-3 under contact fatigue and wear conditions. Sintered materials, by their specific structure (presence of pores ), are known for their different responses to different forms of stresses. These facts along with theintensive expansion in production of spareparts on the basis of sintered materials, mostly in automotive industry, call for both basic research and systematic monitoring of attributes affecting service life of materials under stress. The results achieved will widen the area of knowledge in this field and assist in establishing the priorities of main directions of basic or applied research.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Tvrd\u00e9 a supertvrd\u00e9 nanokompozitn\u00e9 povlaky<\/td>\n<\/tr>\n
Hard and superhard nanocomposite coatings (NANOHARDCOAT)<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.9.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj nanokompozitn\u00fdch keramick\u00fdch povlakov na b\u00e1ze WC, DLC, TiN a CrN z karbonylov kovov met\u00f3dou PVD\/CVD<\/td>\n<\/tr>\n
The development of nanocomposite WC, DLC, TiN, and CrN based ceramic coatings from carbonyls using PVD\/CVD method<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. RNDr. Lofaj Franti\u0161ek, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2008 – 31.12.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
NANOSMART – Centrum nano\u0161trukt\u00farnych materi\u00e1lov<\/td>\n<\/tr>\n
Centre for nanostructural materials<\/td>\n<\/tr>\n
Program: <\/td>\nCentr\u00e1 excelentnosti SAV<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.10.2002 – 30.9.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
DMKO – Dizajn moderne koncipovan\u00fdch ocel\u00ed na z\u00e1klade charakterist\u00edk lisovate\u013enosti<\/td>\n<\/tr>\n
Design of advanced conceived steels based on pressability characteristics<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. D\u017eupon Miroslav, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the project is the derivation of predicting relations between pressability characteristics (boundary drawing ratio, IE, FLD) and microstructure parameters, creating of model maps of applications of advanced sorts of sheets from low-carbon steels and knowledge expansion about deformation mechanisms of particular phases of galvanized steel sheets with pure zinc coatings and Fe-Zn coatings. Limiting conditions of deformation, friction, wear, eventually coating destruction in relation to characteristics of technological processing by pressing of progressive materials will be defined. The project deals with optimization of multiphase steels microstructure and knowledge expansion about zinc coatings of advanced conceived steel sheets acording to characteristics of technological pressability.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2007 – 30.6.2010<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Deformarma\u010dne a dif\u00fazne indukovan\u00fd pohyb hran\u00edc z\u0155n pri evol\u00facii kubickej a Gossovej kry\u0161talografickej orient\u00e1cie v Fe-Si ferite<\/td>\n<\/tr>\n
Deformation and difusion induced grain boundary motion during cube and Goss texture development in Fe – Si ferrite<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Charakteriz\u00e1cia kv\u00e1zikry\u0161t\u00e1lov a ich aproximantov v zliatin\u00e1ch Al-Pd-TM (TM=prechodn\u00fd kov)<\/td>\n<\/tr>\n
Characterisation of Quasicrystals and Quasicrystalline Approximants in Al-Pd-TM alloys (TM= transition metals)<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kontaktn\u00e9 mechanick\u00e9 vlastnosti kon\u0161truk\u010dn\u00fdch keramick\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n
Contact mechanical properties of structural ceramics<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
PP7RP 2008\/INTEG – Refund\u00e1cia n\u00e1kladov na pr\u00edpravu 7 RP projektu \u2013 PP7RP 2008\/INTEGRISK<\/td>\n<\/tr>\n
Refundation of the expenses connected with the preparation of 7RP project \u2013 PP7RP 2008\/INTEGRISK<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2009 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160t\u00fadium \u0161trukt\u00fary nanokry\u0161talick\u00fdch disperzne spevnen\u00fdch materi\u00e1lov s kovovou matricou<\/td>\n<\/tr>\n
Microstructural study of nanocrystaline, dispersion strengthened metal matrix materials<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. \u010euri\u0161in Juraj, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Vplyv parametrov \u017e\u00edhania na mikro\u0161trukt\u00faru a vlastnosti heterog\u00e9nnych zvarov\u00fdch spojov a ohybov progres\u00edvnych ocel\u00ed<\/td>\n<\/tr>\n
Influence of annealing parameters on the microstructure and heterogene ous weld joints and bends of progressive streels<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project deals with the influence of the cold deformation and annealing of bends on precipitation processes in new, advanced martesitic steels of P92 and E911 grades and in heterogeneous weld joints P92, E911 \u2013 TP 347 H (stabilized austenitic steel). The steels and welds have been planned for the construction of USCB-ultra-super-critical-boilers. Joints will be prepared at various technology conditions (weld metal, heat input) with two approaches of the post weld heat treatment (PWHT), namely: austenitization+tempering and tempering without austenitization. On the base of the microstructural evaluation, calculations of residual stresses, and results of mechanical tests (hardness, tensile tests at 20 adn 600\u00b0C, short trem crep test) the possibility of the omission of austenitization will be judged, that could result in decisive economical effect \u2013 energy savings and avoiding using of a large furnace for the treatmet at the temperatures above 1000\u00b0C. Experimental assesment of phase composition and thermodynamic calculations of equilibrium phases enable the investigated steels phase evolution diagrams constuction. The study of the influence of deformation on precipitation of phases in tube bends in relationship with the heat treatment used and resulted property changes is the second scope of the project, aimed to the HT optimization. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdskum keramick\u00fdch materi\u00e1lov pre vysoko koroz\u00edvne \u00faprostredia<\/td>\n<\/tr>\n
Research of ceramics materials for high corrosive enviroments<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2007 – 31.12.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
CELMEF – Korel\u00e1cia elekrofyzik\u00e1lnych a mechanick\u00fdch vlastnost\u00ed s mikro\u0161trukt\u00farnymi parametrami vo feroelektrick\u00fdch materi\u00e1loch perovskitov\u00e9ho typu<\/td>\n<\/tr>\n
Correlation between the electrophysical and mechanical properties and microstructural parameters in perovskite-type of ferroelectrics<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nprof. RNDr. Dusza J\u00e1n, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.2.2007 – 30.11.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
APVV99-045105 – Zvarite\u013enos\u0165 \u017eiarupevn\u00fdch ocel\u00ed novej gener\u00e1cie\u00ed pre energetick\u00e9 celky s vy\u0161\u0161ou \u00fa\u010dinnos\u0165ou<\/td>\n<\/tr>\n
Weldability of new generation creep steels for high efficiency power plant units<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. V\u00fdrostkov\u00e1 Anna, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe project is focussed on the study of new creep strength steels weldability and possibilities of their application. It is devided in three tasks (\u010c\u00da). The first one is devoted to the question of weldability and welding of new creep strength steels, the second deals with the study of residual stresses evolution during the production and repair of energy components. The last task deals with the mechanisms of cracking of the weld joints of the new generation. The result of \u010c\u00da 1 will be a proposal of suitable heterogeneous weld combinations to be used in innovated energy units. \u010c\u00da 2 will lead to the suggestion of the welding technology and selection of filler metals ensuring minimal level of residual stresses during the production and repair of energy units, respectivelly. The mechanism of cracks originating in weld joints in the service at supercritical conditions will be a result of the \u010c\u00da 3. <\/td>\n<\/tr>\n
Duration: <\/td>\n1.5.2006 – 30.9.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Tvorba nano\u0161trukt\u00far v kovov\u00fdch materi\u00e1loch pomocou intenz\u00edvnych objemov\u00fdch plastick\u00fdch deform\u00e1ci\u00ed a ich vz\u0165ah k fyzik\u00e1lno-mechanick\u00fdm vlastnostiam<\/td>\n<\/tr>\n
Nanostructure development in metal materials by bulk severe plastic deformation with relation on physical and mechanical properties<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 30.6.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
AMOD – Analyticko-po\u010d\u00edta\u010dov\u00e1 met\u00f3da predikcie \u017eivotnosti viacf\u00e1zov\u00fdch materi\u00e1lov <\/td>\n<\/tr>\n
Analytical-computational method of lifetime prediction for multiphase materials<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Mgr. Ceniga Ladislav, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2007 – 31.3.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Dizajn mikro\u0161trukt\u00fary mas\u00edvnych YBCO supravodi\u010dov <\/td>\n<\/tr>\n
Microstructural Design of YBCO Bulk Superconductors <\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Mgr. Ceniga Ladislav, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2006 – 28.2.2009<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Termodynamick\u00e1 anal\u00fdza bin\u00e1rnych a tern\u00e1rnych syst\u00e9mov s b\u00f3rom<\/td>\n<\/tr>\n
Thermodynamic analysis of binary and ternary systems with boron<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe scientific project is oriented to extension of knowledge about influence of boron on formation and development of phases. The using of boron as an alloying element in alloys for different proposes has had an increasing tendency. In the proposed project the systems B-V and Fe-B-V will be studied, in which vanadium as a strong boride-forming element forms stabile borides with high melting temperatures, high hardness, and wear resistance. Main aim of the project is to develop the set of thermodynamic data on the base the experimental and theoretical study of phase and phase equilibria, allowing to calculate phase equilibria and phase diagrams for the investigated systems. It contributes to the development of extensive database of thermodynamic data for prediction of phase equilibria for wide range of systems. Acquired data will have wide application for thermodynamic and kinetic modelling at the study and development of materials.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 31.12.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Riadenie TRIP efektu v rozmernej\u0161\u00edch polotovaroch.z n\u00edzkolegovanej vysokopevnej ocele..<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 1.12.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
\u0160t\u00fadium korel\u00e1cie medzi vlastnos\u0165ami povlakovan\u00fdch pr\u00e1\u0161kov\u00fdch \u010dast\u00edc a spr\u00e1van\u00edm sa pr\u00e1\u0161kovej masy, surov\u00fdch v\u00fdliskov a spekan\u00fdch materi\u00e1lov pripraven\u00fdch z tak\u00fdchto \u010dast\u00edc<\/td>\n<\/tr>\n
Investigation of correlation between properties of induvidual coated powder particles and behaviour of powder mass, green compacts and sinte red materials made of such particles<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 1.12.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
V\u00fdvoj progres\u00edvnych ocel\u00ed pre automobilov\u00fd priemysel<\/td>\n<\/tr>\n
Development of advanced steels for automotive industry<\/td>\n<\/tr>\n
Program: <\/td>\nSRDA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf.Ing. Paril\u00e1k \u013dudov\u00edt, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2006 – 1.12.2008<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Biokompozity na b\u00e1ze hydroxiapatitu s orientovanou \u0161trukt\u00farou<\/td>\n<\/tr>\n
Biokomposites on hydroxiapatite basis with oriented structure<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Medveck\u00fd \u013dubom\u00edr, DrSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 1.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Hodnotenie \u0161trukt\u00farnych parametrov a anal\u00fdza fyzik\u00e1lnomechanick\u00fdch vlastnost\u00ed disperzne spevnen\u00fdch s\u00fastav<\/td>\n<\/tr>\n
Microstructure evaluation and physical and mechanical properties analysis of disprsion sterengthened systems<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nProf. Ing. Besterci Michal, DrSc., Dr.h.c.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 1.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Modifik\u00e1cia povrchu pr\u00e1\u0161kov\u00fdch \u010dast\u00edc elektrochemick\u00fdm nan\u00e1\u0161an\u00edm viacvrstvov\u00fdch a polym\u00e9rnych povlakov<\/td>\n<\/tr>\n
Modification of the Surface of Powder Particles by Electrochemical Plating of Multilayers and Polymer Coatings<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\ndoc. Ing. Dudrov\u00e1 Eva, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 1.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Multikomponentn\u00e9 a dotovan\u00e9 relax\u00e1torov\u00e9 feroelektrick\u00e9 syst\u00e9my na b\u00e1ze PZT a PMN s vysokou povrchovou aktivitou a chemickou homogenitou<\/td>\n<\/tr>\n
Multicomponent and doped ferroelectric systems of relaxor type on PZT and PMN basis with high surface activity and chemical homogeneity<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Brunckov\u00e1 Helena, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 1.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
\u0160t\u00fadium povlakovan\u00fdch povrchov\u00fdch vrstiev n\u00e1strojov\u00fdch ocel\u00ed pripraven\u00fdch pr\u00e1\u0161kovou metalurgiou<\/td>\n<\/tr>\n
Study of coated surface layers of tool steels prepared by powder metallurgy<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nStudy of surface layers of PM tool steels by application of coating with PVD-technologies, duplex coating (plasma nitrided layer as a "support layer" for additional PVD-methods) with the aim of an improvement of their functional properties. Surface treatment of tools made from PM steels – machining tools (HSS-S590-Vanadis 30), cutting and forming tools (Vanadis 4 a 6, K190). Determination of suitable parameters of thermal deposition processes from the point of view of the coat\/surface system behaviour under specific loading conditions. Microstructure evaluation by light and scanning electron microscopy, in connection with image analysis (IA) oriented on the surface characteristics (microhardness, adhesion, wear resistance).<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2005 – 1.12.2007<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Anal\u00fdza spr\u00e1vania a vlastnost\u00ed v\u00fdliskov v r\u00f4znych \u0161t\u00e1di\u00e1ch kompaktiz\u00e1cie<\/td>\n<\/tr>\n
Analysis of behaviour and properties of powder compacts at various stages of compaction<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2003 – 31.12.2005<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Povrchov\u00e1 \u00faprava pr\u00e1\u0161kovej r\u00fdchloreznej ocele<\/td>\n<\/tr>\n
Surface treatment of high speed steel prepared by powder metallurgy<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aims of the proposed project can be characterised as follows; a complex analysis of the materials developed during previous projects solving, consolidated by hot isostatic pressing (HIP) technology with optimised microstructure, heat treatment and excellent mechanical properties including the microstructure evaluation depending on production process conditions, intermediate product refinement and final high speed cutting tool \u2013 cutting inserts taps. The selected materials \u2013 powder high speed steel alloyed by Co and Nb resp. vanadis 30 type \u2013 will be surface treated by plasma nitridation in order to achieve higher hardness, toughness and wear resistance. The appropriate thickness of nitride coating will be defined at different time-temperature conditions and documented by microstructural analysis. The wear resistance, hardness, ultimate strength, toughness and cutting edge durability tests will be realised.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2002 – 31.12.2004<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
Kovov\u00e9 peny a gradientn\u00e9 materi\u00e1ly: \u0161t\u00fadium vplyvu mikro\u0161trukt\u00fary na makroskopick\u00e9 vlastnosti<\/td>\n<\/tr>\n
Metallic foams and functionally graded materials: Investigation of influence of microstructure on macroscopic properties<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nRNDr. Kupkov\u00e1 Miriam, CSc.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.2000 – 31.12.2002<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Z\u00e1konitosti vz\u0165ahov medzi mikro\u0161trukt\u00farou a vlastnos\u0165ami nekonven\u010dn\u00fdch r\u00fdchlorezn\u00fdch ocel\u00ed vyroben\u00fdch cestou pr\u00e1\u0161kovej metalurgie<\/td>\n<\/tr>\n
Regularities of relationship between microstructure and properties of unconventional high speed steels produced via powder metallurgy<\/td>\n<\/tr>\n
Program: <\/td>\nVEGA<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Jakub\u00e9czyov\u00e1 Dagmar, CSc.<\/td>\n<\/tr>\n
Annotation: <\/td>\nThe aim of the scientific project is to study the relationship between technology conditions, microstructure and properties of newly developed unconventional high-speed steels (HSS) prepared via progressive powder metallurgy (PM) techniques. The starting chemically modified powder with addition of microcrystalline powders will be produced under rapid solidification (RS) conditions using nitrogen atomising of melt into nitrogen and consolidated. There will be determined the relationship between chemical composition, microstructure and cutting properties.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.1.1999 – 31.12.2001<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n
AddArmy – Pr\u00eddavn\u00e1 flexibiln\u00e1 balistick\u00e1 nanokompozitn\u00e1 ochrana horn\u00fdch a doln\u00fdch kon\u010dat\u00edn<\/td>\n<\/tr>\n
–<\/td>\n<\/tr>\n
Program: <\/td>\nOther projects<\/td>\n<\/tr>\n
Project leader: <\/td>\nIng. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n
Duration: <\/td>\n1.3.2023 – 0.0.0000<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

International HASTE – Vysoce entropick\u00e9 slitiny pro udr\u017eiteln\u00e9 a \u00fa\u010dinn\u00e9 vod\u00edkov\u00e9 technologie High-entropy Alloys for Sustainable and Efficient Hydrogen Technology Program: Other Project leader: Mgr….<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":30,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-43","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/comments?post=43"}],"version-history":[{"count":3,"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/pages\/43\/revisions"}],"predecessor-version":[{"id":122,"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/pages\/43\/revisions\/122"}],"up":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/pages\/30"}],"wp:attachment":[{"href":"https:\/\/websrv.saske.sk\/imr\/en\/wp-json\/wp\/v2\/media?parent=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}