{"id":674,"date":"2019-03-15T06:32:44","date_gmt":"2019-03-15T05:32:44","guid":{"rendered":"http:\/\/websrv.saske.sk\/imr\/?page_id=674"},"modified":"2019-03-15T06:37:27","modified_gmt":"2019-03-15T05:37:27","slug":"ukoncene-projekty","status":"publish","type":"page","link":"https:\/\/websrv.saske.sk\/imr\/vedecke-divizie\/divizia-kovovych-systemov\/ukoncene-projekty\/","title":{"rendered":"Ukon\u010den\u00e9 projekty"},"content":{"rendered":"<p><script type=\"text\/javascript\">\/\/ <![CDATA[\nfunction toggle(element){document.getElementById(element).style.display=(document.getElementById(element).style.display==\"none\")?\"\":\"none\";}\n\/\/ ]]><\/script><\/p>\n<h2>Medzin\u00e1rodn\u00e9<\/h2>\n<table class='project_list'>\n<tr>\n<td colspan='2'>EHSAL &#8211; 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<tr>\n<td colspan='2'>Enhancement of Hydrogen Storage Properties of AlTiVCr Light Weight High Entropy Alloys (HEA) by Ti3C2 Mxene and Several Plastic Deformation<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>European Interest Group (EIG) CONCERT-Japan<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show1')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show1\" style=\"display: none;\">Ned\u00e1vno objaven\u00e1 zliatina AlTiVCr s vysokou entropiou (HEA) vykazuje pribli\u017ene 70-n\u00e1sobn\u00e9 zv\u00fd\u0161enie rovnov\u00e1\u017eneho tlaku, pokles desorp\u010dnej entalpie (\u0394H) H2 o ~20 kJ\/mol v porovnan\u00ed s referen\u010dnou vzorkou TiVZrNbHf HEA s pomerom H\/M &gt; 2 s 2,7 % hmotn. vod\u00edka pri 53 bar H2. Desorp\u010dn\u00e1 entalpia AlTiVCr HEA \u0394H je ~40 kJ\/mol a pomer H\/M ~1. Preto\u017ee zliatina AlTiVCr obsahuje prvky s ni\u017e\u0161ou mernou hmotnos\u0165ou v porovnan\u00ed so sk\u00f4r \u0161tudovan\u00fdmi HEA, sa predpoklad\u00e1, \u017ee AlTiVCr m\u00f4\u017ee by\u0165 potenci\u00e1lnym hydridom \u013eahk\u00e9ho kovu pre bud\u00face aplik\u00e1cie na skladovanie vod\u00edka, ak zlep\u0161\u00edme jej pomer H\/M a kinetiku hydrogen\u00e1cie\/dehydrogen\u00e1cie. Doposia\u013e pridanie Mx\u00e9nu (Ti3C2) ako katalyz\u00e1tora a nanorezovanie vykazovali v\u00fdznamn\u00fd vplyv na kinetiku a hydrogena\u010dn\u00fa kapacitu Mg hydridov kovov nez\u00e1visle. Preto sa v tejto \u0161t\u00fadii zameriavame na v\u00fdvoj \u013eahk\u00e9ho kovov\u00e9ho hydridov\u00e9ho kompozitu AlTiVCr HEA kombin\u00e1ciou troch konceptov HEA, Mx\u00e9nov (Ti3C2 Mxene) a nan\u00f3zovania vysokotlakov\u00fdm torzom (HPT). Bude sk\u00faman\u00fd vplyv Mxene a deforma\u010dn\u00fdch heterogen\u00edt a bude prisp\u00f4soben\u00fd na dosiahnutie ni\u017e\u0161ieho \u0394H, vy\u0161\u0161ieho pomeru H\/M a r\u00fdchlej\u0161ej kinetiky.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.4.2022 &#8211; 31.3.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Pr\u00edprava BZT keramiky konven\u010dn\u00fdm spekan\u00edm a spekan\u00edm pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Preparation of BZT ceramic with conventional and pulse electric current sintering technique<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Mobility<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2021 &#8211; 31.12.2022<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>The wear resistance improvement of tool steels surface via the laser hardening in combination with deep cryogenic treatment.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Bilater\u00e1lne &#8211; in\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show2')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show2\" style=\"display: none;\">Hlavn\u00fdm cie\u013eom projektu je sk\u00fama\u0165 vplyv laserov\u00e9ho kalenia  v kombin\u00e1cii s hlbokou kryog\u00e9nnou \u00fapravou na h\u00fa\u017eevnatos\u0165 a odolnosti vo\u010di opotrebeniu n\u00e1strojov\u00fdch oceli a analyzova\u0165 modifik\u00e1ciu ich mikrostruktur\u00e1lnych parametrov v z\u00e1vislosti od typu n\u00e1strojovej ocele a chemick\u00e9ho zlo\u017eenia.Experiment\u00e1lnu materi\u00e1lov\u00fa b\u00e1zu bud\u00fa tvori\u0165 tri skupiny n\u00e1strojov\u00fdch ocel\u00ed ur\u010den\u00fdch pre pr\u00e1cu za studena. Prv\u00fa skupinu bud\u00fa tvori\u0165 ocele uhl\u00edkov\u00e9 s obsahom C do 0,7 hm %, druh\u00fa ocele n\u00edzkolegovan\u00e9 a tretiu skupinu ocele stredne legovan\u00e9. Na dodan\u00fdch materi\u00e1lov\u00fdch stavoch bude realizovan\u00e9 konven\u010dn\u00e9 doporu\u010den\u00e9 tepeln\u00e9 spracovanie. N\u00e1sledne bud\u00fa materi\u00e1ly podroben\u00e9 spracovaniu laserov\u00fdm l\u00fa\u010dom s cie\u013eom ohrevu povrchu do natavenia, resp. ohrevu do zvolenej teplotnej oblasti austenitu ako funkcie technologick\u00fdch parametrov laserov\u00e9ho spracovania a hlbok\u00e9ho kryog\u00e9nneho spracovania, tak aby sa odstr\u00e1nili zvy\u0161kov\u00e9 nap\u00e4tia, bola dosiahnuta transform\u00e1cia zvy\u0161kov\u00e9ho austenitu a modifikovala disloka\u010dn\u00e1 \u0161trukt\u00fara ako aj distrib\u00facia karbidov v martenzitickom tuhom roztoku. Pre jednotliv\u00e9 materi\u00e1lov\u00e9 varianty bud\u00fa definovan\u00e9 optim\u00e1lne parametre laserov\u00e9ho a kryog\u00e9nneho spracovania s cie\u013eom zlep\u0161i\u0165 hlavn\u00e9 mechanick\u00e9 vlastnosti sk\u00famanej n\u00e1strojovej ocele.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>6.4.2017 &#8211; 31.12.2019<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>COST  &#8211; 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 &#8211; Modifik\u00e1cia povrchovej mikro\u0161trukt\u00fary ocele prostredn\u00edctvom vl\u00e1knov\u00e9ho lasera<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Advanced fibre laser and coherent source as tools for society manufacturing and life science &#8211; The surface microstructure modification of steels via the fiber laser<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>COST<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show3')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show3\" style=\"display: none;\">Medzi r\u00f4znymi typmi laserov, vl\u00e1knov\u00e9 lasery s\u00fa, a to ako vo v\u00fdskume a komer\u010dnom pou\u017eit\u00ed najnov\u0161ie. Napriek tomuto z\u00e1ujem o tento typ laserov r\u00fdchlo st\u00fapa kv\u00f4li nieko\u013ek\u00fdm faktorom. T\u00e1to akcia bude prv\u00fdm komplexn\u00fdm projektom, v ktorom odborn\u00edci s materi\u00e1lov\u00e9ho v\u00fdskumu, v\u00fdrobcovia vl\u00e1knov\u00fdch laserov a u\u017e\u00edvatelia bud\u00fa m\u00f4c\u0165 akt\u00edvne komunikova\u0165, vymie\u0148a\u0165 svoje poznatky a s\u00fastredi\u0165 sa na spolo\u010dn\u00fdch cie\u013eoch. My o\u010dak\u00e1vame zna\u010dn\u00e9 zv\u00fd\u0161enie inov\u00e1ci\u00ed v tejto oblasti. V r\u00e1mci projektu budeme pokr\u00fdva\u0165 vlnov\u00fa d\u013a\u017eky v intervale 3-6 mikr\u00f3nov ako aj oblast\u00ed infra\u010derven\u00e9ho a ultrafialov\u00e9ho \u017eiarenia ktor\u00e9 maj\u00fa v\u00fdznam pri aplik\u00e1ci\u00e1ch v biol\u00f3gie a zdravotnej starostlivosti. T\u00e1to akcia bude tie\u017e zameran\u00e1 na sk\u00famanie materi\u00e1lov\u00fdch skiel a tvaru vl\u00e1kien za \u00fa\u010delom prekonania skuto\u010dn\u00e9ho obmedzenia vo v\u00fdkone. Z\u00edskan\u00e9 poznatky a v\u00fdsledky bud\u00fa predov\u0161etk\u00fdm smerovane na zv\u00fd\u0161enie zdravotnej starostlivost\u00ed v prospech celej spolo\u010dnosti a na zv\u00fd\u0161enie konkurencie schopnosti spracovate\u013esk\u00e9ho priemyslu v r\u00e1mci E\u00da. Akcia bude prispieva\u0165 aj ku formovaniu novej gener\u00e1cie v\u00fdskumn\u00fdch pracovn\u00fdch t\u00edmov a rozv\u00edja\u0165 vedeck\u00e9 a mana\u017e\u00e9rske zru\u010dnosti mlad\u00fdch v\u00fdskumn\u00fdch pracovn\u00edkov. V r\u00e1mci akcie bude sa akt\u00edvne podporova\u0165 aj rovnov\u00e1ha pohlavia a najme podel v\u00fdskumn\u00ed\u010dok na mana\u017e\u00e9rskych poz\u00edci\u00e1ch.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>10.12.2014 &#8211; 9.12.2018<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Modelovanie f\u00e1zov\u00fdch diagramov syst\u00e9mov s b\u00f3rom<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Modeling of phase diagrams of systems with boron<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Medziakademick\u00e1 dohoda (MAD)<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show4')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show4\" style=\"display: none;\">Projekt sa zaober\u00e1 modelovan\u00edm f\u00e1zov\u00fdch diagramov syst\u00e9mov obsahuj\u00facich b\u00f3r met\u00f3dou Calphad. Jeho hlavn\u00fdm cie\u013eom je vytvorenie spo\u013eahlivej datab\u00e1zy pre termodynamick\u00e9 v\u00fdpo\u010dty f\u00e1zov\u00fdch diagramov \u0161tudovan\u00fdch syst\u00e9mov. Hlavn\u00fdm predmetom sk\u00famania s\u00fa tern\u00e1rne podsyst\u00e9my syst\u00e9mu Fe-B-Cr-V-C-Mn. Pre modelovanie dan\u00fdch syst\u00e9mov bud\u00fa vyu\u017eit\u00e9 zn\u00e1me un\u00e1rne a bin\u00e1rne d\u00e1ta z literat\u00fary spolu, ktor\u00e9 bud\u00fa doplnen\u00e9 o vlastn\u00fd experiment\u00e1lny program, zalo\u017een\u00fd na dlhodobom tepelnom \u017e\u00edhani pri vysok\u00fdch teplot\u00e1ch a n\u00e1slednom \u0161t\u00fadiu vzoriek met\u00f3dami rtg.difrakcie (XRD), rentg\u00e9nov\u00fdmi anal\u00fdzami (EDX, WDX, EBSD), DTA-DSC. Pre modelovanie syst\u00e9mov bud\u00fa tie\u017e vyu\u017eit\u00e9 aj dostupn\u00e9 experiment\u00e1lne \u00fadaje z literat\u00fary. Vytvoren\u00e1 datab\u00e1za umo\u017en\u00ed  predikcie f\u00e1zov\u00fdch rovnov\u00e1h v zlo\u017eitej\u0161\u00edch syst\u00e9moch a m\u00f4\u017ee by\u0165 pou\u017eit\u00e1 pre modelovanie dif\u00faznych procesov. V\u00fdsledky v\u00fdskumu projektu prispej\u00fa ku roz\u0161\u00edreniu poznatkov o existencii f\u00e1z, ich  chemickom zlo\u017een\u00ed, \u0161trukt\u00fare a morfol\u00f3gi\u00ed v termodynamickej rovnov\u00e1he v zmienen\u00fdch syst\u00e9moch.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2015 &#8211; 31.12.2017<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Preparation of fiber lasers with a core from transparent ceamics and their use for laser surface modificaion of materials<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Medziakademick\u00e1 dohoda (MAD)<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2016 &#8211; 31.12.2017<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>ExploGuard &#8211; Nov\u00e9, v\u00fdbuchom zv\u00e1ran\u00e9 vrstevnat\u00e9 materi\u00e1ly ur\u010den\u00e9 pre geoterm\u00e1lne elektr\u00e1rne  <\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Novel explosive welded corrosion resistant clad materials for geothermal plants<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>ERANET<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show5')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show5\" style=\"display: none;\">Cie\u013eom projektu je v\u00fdvoj a charakteriz\u00e1cia \u00faplne nov\u00fdch typov vrstevnat\u00fdch materi\u00e1lov pripraven\u00fdch zv\u00e1ran\u00edm v\u00fdbuchom. Materi\u00e1ly pripraven\u00e9 takouto technol\u00f3giou (schopnou spoji\u0165 ve\u013emi rozdielne typy kovov a zliatin) maj\u00fa ve\u013ek\u00fd potenci\u00e1l nahradi\u0165 dnes pou\u017e\u00edvan\u00e9 materi\u00e1ly vo vysoko koroz\u00edvnych prostrediach geoterm\u00e1lneho priemyslu, a to napr. vo v\u00fdmenn\u00edkoch tepla, expanzn\u00fdch n\u00e1dob\u00e1ch, rozvodn\u00fdch potrubiach a pod. Vzh\u013eadom na ve\u013ek\u00fd po\u010det geoterm\u00e1lnych zdrojov na na\u0161om \u00fazem\u00ed, je tak\u00fdto v\u00fdskum ve\u013emi zauj\u00edmav\u00fd aj pre potreby Slovenskej republiky. Tak\u00e9to materi\u00e1ly n\u00e1jdu uplatnenie aj v petrochemickom a potravin\u00e1rskom priemysle.Z\u00e1mer projektu spo\u010d\u00edva v pr\u00edprave r\u00f4znych bimetalov\u00fdch a viac vrstevnat\u00fdch syst\u00e9mov typu tit\u00e1n\/oce\u013e, tit\u00e1n\/striebro\/oce\u013e a pod. a v ich charakteriz\u00e1cii z poh\u013eadu  mikro\u0161trukt\u00fary, chemickej a mechanick\u00fdch odolnosti. <\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.9.2014 &#8211; 31.8.2017<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Mechanical properties of chalcogenide and borate materials: nanoindentation studies and ab initio calculations<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>International Visegrad Fund (IVF)<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show6')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show6\" style=\"display: none;\">V\u00fdskumn\u00fd projekt je zameran\u00fd na \u0161t\u00fadium mechanick\u00fdch vlastnost\u00ed boritanov\u00fdch a chalkogenidov\u00fdch materi\u00e1lov pomocou nanoindenta\u010dn\u00fdch meran\u00ed a \u201eab initio\u201c v\u00fdpo\u010dtov. Tieto materi\u00e1ly s\u00fa zauj\u00edmav\u00e9 z h\u013eadiska z\u00e1kladn\u00e9ho v\u00fdskumu a maj\u00fa kombin\u00e1cie fyzik\u00e1lnych vlastnost\u00ed, ktor\u00e9 s\u00fa d\u00f4le\u017eit\u00e9 pre praktick\u00e9 aplik\u00e1cie. L\u00edtium tetraboritan (Li2B4O7) je s\u013eubn\u00fd materi\u00e1l s neline\u00e1rnymi vlastnos\u0165ami pre konverziu frekvencie vr\u00e1tane vytvorenia \u0161tvrtej a piatej harmonickej Nd pre YAG lasery. Boritan l\u00edtium draseln\u00fd (LiKB4O7) je monokry\u0161t\u00e1l pre aplik\u00e1ciu v neline\u00e1rnych optick\u00fdch a akusticko-optick\u00fdch zariadeniach, ktor\u00fd by mohol by\u0165 tak tie\u017e aplikovan\u00fd aj do polovodi\u010dov\u00fdch laserov\u00fdch syst\u00e9mov pre r\u00f4zne praktick\u00e9 aplik\u00e1cie. Okrem toho, l\u00edtium-boratove kry\u0161t\u00e1ly maj\u00fa uplatnenie v termoluminiscen\u010dn\u00fdch dozimetriach neutr\u00f3nov a v r\u00fdchlych neutr\u00f3novo-zobrazovac\u00fdch kryog\u00e9nnych detektoroch. Boritanov\u00e9 skla v\u010faka dobrej i\u00f3novej vodivosti maj\u00fa uplatnenie v modern\u00fdch elektrick\u00fdch bat\u00e9ri\u00e1ch. <\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>2.9.2014 &#8211; 30.6.2015<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>MAMINA &#8211; Makro, Mikro a nano aspekty obr\u00e1bania<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Macro, Micro and Nano Aspects of Machining<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>7RP<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show7')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show7\" style=\"display: none;\">Zliatiny na b\u00e1ze tit\u00e1nu, niklu a kobaltu s\u00fa pou\u017e\u00edvan\u00e9 v \u010dastiach turb\u00edn a in\u00fdch komponentov v leteckom a energetickom priemysle a to hlavne z d\u00f4vodu ich vysokej pevnosti aj pri vysok\u00fdch teplot\u00e1ch. Tieto zliatiny s\u00fa z\u00e1rove\u0148 aj zn\u00e1me, ako jedny z najobtia\u017enej\u0161ie opracovate\u013en\u00fdch spomedzi kovov\u00fdch materi\u00e1lov. Dosia\u013e bol uskuto\u010dnen\u00fd iba mal\u00fd progres k vylep\u0161eniu ich obrobite\u013enosti a napr. pri v\u00fdrobe komponentov turb\u00edn a\u017e 50% z n\u00e1kladov na v\u00fdrobu tvoria n\u00e1klady na opracovanie. V\u00fdzvou pre eur\u00f3pskych spracovate\u013eov je zni\u017eova\u0165 tieto n\u00e1klady sa zosta\u0165 medzin\u00e1rodne konkurencieschopn\u00fdmi.       Projekt MAMINA spojil \u00fasilie 19 eur\u00f3pskych univerz\u00edt, v\u00fdskumn\u00fdch in\u0161tit\u00faci\u00ed a priemyseln\u00fdch v\u00fdrobcov s cie\u013eom analyzova\u0165 a zlep\u0161i\u0165 obrobite\u013enos\u0165 troch vybran\u00fdch zliatin naj\u010dastej\u0161ie pou\u017e\u00edvan\u00fdch v priemysle, konkr\u00e9tne ide o Ti15V3Cr3Al3Sn (tit\u00e1nov\u00e1 beta zliatina), Inconel IN706 (superzliatina na b\u00e1ze niklu) a X40 (zliatina na b\u00e1ze kobaltu). Nako\u013eko formovanie triesky je jedn\u00fdm z najd\u00f4le\u017eitej\u0161\u00edch faktorov ovplyv\u0148uj\u00faci obr\u00e1banie t\u00fdchto materi\u00e1lov, proces tvorby triesky bol detailne \u0161tudovan\u00fd celkovo 24 mlad\u00fdmi vedeck\u00fdmi pracovn\u00edkmi (5 na \u00daMV SAV) z oblast\u00ed teoretickej fyziky, materi\u00e1lov\u00e9ho v\u00fdskumu a stroj\u00e1rensk\u00fdch technol\u00f3gi\u00ed pod veden\u00edm sk\u00fasen\u00fdch vedcov. Tri r\u00f4zne pr\u00edstupy boli pou\u017eit\u00e9 k zlep\u0161eniu rezn\u00fdch vlastnost\u00ed t\u00fdchto zliatin:(1) aplik\u00e1cia pokro\u010dil\u00fdch obr\u00e1bac\u00edch techn\u00edk; (2) v\u00fdroba nov\u00fdch typov obr\u00e1bac\u00edch n\u00e1strojov s pred\u013a\u017eenou \u017eivotnos\u0165ou a (3) v\u00fdvoj nov\u00fdch legovan\u00fdch zliatin s l\u00e1mavou trieskou. V\u0161etky tieto pr\u00edstupy boli aplikovan\u00e9 v podmienkach priemyseln\u00fdch partnerov projektu. Ukazuje sa, \u017ee n\u00e1klady na obr\u00e1banie t\u00fdchto zliatin sa uveden\u00fdmi postupmi dok\u00e1\u017eu zn\u00ed\u017ei\u0165 a\u017e o 20%.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Web str\u00e1nka projektu:<\/td>\n<td><a href='http:\/\/rzv014.rz.tu-bs.de\/mamina\/index.htm' target='_blank'>http:\/\/rzv014.rz.tu-bs.de\/mamina\/index.htm<\/a><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.11.2008 &#8211; 31.10.2012<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>V\u00fdvoj kolumn\u00e1rnej mikro\u0161trukt\u00fary v neorientovan\u00fdch elektrotechnick\u00fdch oceliach<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Columnar Microstructure Development in Nororiental Electrical Steels <\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Medzivl\u00e1dna dohoda<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2006 &#8211; 31.12.2007<\/td>\n<\/tr>\n<\/table>\n<h2>N\u00e1rodn\u00e9<\/h2>\n<table class='project_list'>\n<tr>\n<td colspan='2'>\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<tr>\n<td colspan='2'>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Pl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show8')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show8\" style=\"display: none;\">Hlavn\u00fdm cie\u013eom projektu je podpori\u0165 a motivova\u0165 spolupr\u00e1cu a spolo\u010dn\u00e9 projekty medzi v\u00fdskumn\u00fdmi organiz\u00e1ciami a s\u00fakromn\u00fdm sektorom, a to prostredn\u00edctvom pr\u00edspevku, ktor\u00fd reflektuje ich zrealizovan\u00fa spolupr\u00e1cu v oblasti v\u00fdskumu a v\u00fdvoja v minulosti. Z\u00edskan\u00fa podporu prij\u00edmate\u013e vyu\u017eije na n\u00e1kup v\u00fdskumnej infra\u0161trukt\u00fary, taviaceho a odlievacieho kompaktn\u00e9ho v\u00e1kuov\u00e9ho zariadenia, za \u00fa\u010delom vytvorenia z\u00e1zemia pre nez\u00e1visl\u00fd v\u00fdskum a bud\u00facu spolupr\u00e1cu medzi akademick\u00fdm a s\u00fakromn\u00fdm sektorom.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.2.2025 &#8211; 31.3.2026<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Experimental development of new metal &#8211; ceramic nano &#8211; composites for friction applications using metal wastes from machining operations.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Podobov\u00e1 M\u00e1ria, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show9')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show9\" style=\"display: none;\">Cie\u013eom projektu je sk\u00famanie vlastnost\u00ed nano-kompozitov s kovovou matricou na b\u00e1ze Fe-Cu s pridan\u00edm SiC, ZrO2, Al2O3 a graf\u00e9nu a s pridan\u00edm odpadov z obr\u00e1bania kovov, ako Al, CuSn, nerezov\u00e1 oce\u013e, Ti, MgAl a pod. Kompozity bud\u00fa pripraven\u00e9 met\u00f3dou such\u00e9ho mie\u0161ania v 3D turbule, atritore, met\u00f3dou vysokoenergetick\u00e9ho mletia v etanole (high energy ball milling), met\u00f3dou r\u00fdchleho spekania pomocou pulzn\u00e9hoelektrick\u00e9ho pr\u00fadu vo v\u00e1kuu za s\u00fa\u010dasn\u00e9ho p\u00f4sobenia jednoos\u00e9ho tlaku (SPS \u201espark plasma sintering\u201c).V\u00fdsledkom bude zmapovanie vlastnost\u00ed pripraven\u00fdch nano-kompozitov, ako tvrdos\u0165, pevnos\u0165, oteruvzdornos\u0165, termick\u00e1 a \u0161truktur\u00e1lna stabilita (DSC\/TG), koeficient trenia a opotrebenie a vytypovanie nano-kompozitov s \u010do najlep\u0161ou kombin\u00e1ciou jednotliv\u00fdch zlo\u017eiek s oh\u013eadom na v\u00fdsledn\u00e9 vlastnosti (stabilita, odvod tepla, zn\u00ed\u017eenie hmotnosti, koeficient trenia, r\u00fdchlos\u0165 opotrebenia).<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2023 &#8211; 31.12.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Gradientn\u00e9 mikro\/nano kompozity s Al matricou pripraven\u00e9 spekan\u00edm pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Gradient micro \/ nano composites with Al matrix prepared by pulsed electric current sintering<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show10')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show10\" style=\"display: none;\">Projekt je zameran\u00fd na experiment\u00e1lny v\u00fdskum nov\u00fdch progres\u00edvnych gradientn\u00fdch mikro\/nano kompozitov shlin\u00edkovou matricou spevnen\u00fdch s pridan\u00fdmi tvrd\u00fdmi keramick\u00fdmi \u010dasticami a uhl\u00edkov\u00fdmi nano\u010dasticami -graf\u00e9nov\u00fdmi nanoplatni\u010dkami (GNPs), aplikovate\u013en\u00fdmi v automobilovom, leteckom a obrannom priemysle. Bud\u00fapripraven\u00e9 kompozitn\u00e9 pr\u00e1\u0161ky na b\u00e1ze Al zliatin s r\u00f4znym obsahom tvrd\u00fdch keramick\u00fdch \u010dast\u00edc a GNPs, ktor\u00e9bud\u00fa homogenizovan\u00e9 mie\u0161an\u00edm a povrchovo aktivovan\u00e9 mlet\u00edm v gu\u013eovom mlyne v etanole. Takto pripraven\u00e9pr\u00e1\u0161ky bud\u00fa ukladan\u00e9 a vrstven\u00e9 (geometricky, gradientne (FGM)) v grafitovej forme \u0161es\u0165uholn\u00edkov\u00e9ho tvaru an\u00e1sledne spekan\u00e9 pomocou pulzn\u00e9ho elektrick\u00e9ho pr\u00fadu vo v\u00e1kuu na zariaden\u00ed \u201eSpark Plasma Sintering\u201c (SPS).Analyzovan\u00e9 bud\u00fa mechanick\u00e9 a balistick\u00e9 vlastnosti a n\u00e1sledne bud\u00fa korelovan\u00e9 s mikro\u0161trukt\u00farou, text\u00farou,fraktografickou anal\u00fdzou a obsahom pridan\u00fdch \u010dast\u00edc a adit\u00edv.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2023 &#8211; 31.12.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>00099 &#8211; \u0160tipendi\u00e1 pre excelentn\u00fdch v\u00fdskumn\u00edkov ohrozen\u00fdch vojnov\u00fdm konfkliktom na Ukrajine<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Pl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2023 &#8211; 31.12.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>BIORES &#8211; V\u00fdskum a v\u00fdvoj bioresorbovate\u013en\u00fdch materi\u00e1lov na b\u00e1ze Zn a Mg<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Research and development of bioresorbable materials for implants on the based of Zn and Mg<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show11')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show11\" style=\"display: none;\">Cie\u013eom projektu je pr\u00edprava a sk\u00famanie vlastnost\u00ed nov\u00fdch typov kovov\u00fdch zliatin, ktor\u00e9 bud\u00fa vyroben\u00e9 z bioabsorbovate\u013en\u00fdch prvkov na b\u00e1ze Zn, Ca a Mg pripraven\u00fdch met\u00f3dou intenz\u00edvnych plastick\u00fdch deform\u00e1cii, anal\u00fdza mikromechanizmov poru\u0161ovania vo vz\u0165ahu k mikro\u0161trukt\u00fare a z\u00e1kladn\u00fdm mechanick\u00fdm a technologick\u00fdm vlastnostiam. Z d\u00f4vodu vylep\u0161enia mechanick\u00fdch a chemick\u00fdch vlastnost\u00ed bud\u00fa tieto zliatiny mikrolegovan\u00e9 prvkami: Mn, Li a Ag. Pou\u017eit\u00e9 prvky sa v \u013eudskom organizme nach\u00e1dzaj\u00fa, a vo\u010di n\u00edm m\u00e1 telo prirodzen\u00fa biokompatibilitu. Bud\u00fa tie\u017e hodnoten\u00e9 tribologick\u00e9 parametre, lok\u00e1lne mechanick\u00e9 vlastnosti, ako aj elektro-chemick\u00e9 vlastnosti. \u0160t\u00fadie z oblasti v\u00fdvoja kor\u00f3zne odoln\u00fdch bioresorbovate\u013en\u00fdch zliatin nazna\u010duj\u00fa, \u017ee vhodn\u00fdm pr\u00eddavkom mikroleg\u00far a vhodn\u00fdm termomechanick\u00fdm spracovan\u00edm je mo\u017en\u00e9 dosiahnu\u0165 zlep\u0161enie mechanick\u00fdch a chemick\u00fdch vlastnost\u00ed zliatin.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2023 &#8211; 31.12.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>V\u00fdskum odolnosti a prevencie modern\u00fdch kon\u0161truk\u010dn\u00fdch materi\u00e1lov vo\u010di vod\u00edkov\u00e9mu krehnutiu<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Research of the resistance and prevention of modern structural materials against hydrogen embrittlement<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Falat Ladislav, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show12')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show12\" style=\"display: none;\">Z\u00e1merom projektu je presk\u00famanie n\u00e1chylnosti k vod\u00edkov\u00e9mu krehnutiu (VK) kon\u0161truk\u010dn\u00fdch kovov\u00fdch materi\u00e1lov na b\u00e1ze Fe (t.j. modern\u00fdch akost\u00ed uhl\u00edkov\u00fdch a legovan\u00fdch ocel\u00ed) ako aj vybran\u00fdch zliatin resp. kompozitov na b\u00e1ze ne\u017eelezn\u00fdch kovov (napr. Al, Cu, Mg, a i.) prostredn\u00edctvom met\u00f3dy elektrochemick\u00e9ho navod\u00edkovania a mechanick\u00e9ho testovania v laborat\u00f3rnych podmienkach. Mikro\u0161trukt\u00farna podmienenos\u0165 vod\u00edkov\u00e9ho krehnutia bude sk\u00faman\u00e1 na definovan\u00fdch materi\u00e1lov\u00fdch stavoch s charakteristick\u00fdmi mikro\u0161trukt\u00farnymi parametrami (ve\u013ekos\u0165 zrna, f\u00e1zov\u00e9 zlo\u017eenie, at\u010f.). Mo\u017enosti prevencie VK bud\u00fa sk\u00faman\u00e9 s vyu\u017eit\u00edm dostupn\u00fdch met\u00f3d povrchovej modifik\u00e1cie (vrstvy a povlaky, povrchov\u00e9 legovanie, tvorba gradientn\u00fdch \u0161trukt\u00far a pod.) z\u00e1kladn\u00fdch materi\u00e1lov za \u00fa\u010delom uplatnenia bari\u00e9rneho \u00fa\u010dinku vo\u010di priepustnosti vod\u00edka.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2022 &#8211; 31.12.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>DINOMESEM &#8211; 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<tr>\n<td colspan='2'>Development of innovative methods of processing and joining electrical steels for high-efficiency applications in e-mobility<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show13')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show13\" style=\"display: none;\">Celosvetov\u00fd trend na zni\u017eovanie emisi\u00ed don\u00fatil v\u00fdrobcov automobilov rozm\u00fd\u0161\u013ea\u0165 nad in\u00fdm typom pohonov ako pomocou spa\u013eovac\u00edch motorov. V\u00fdrazn\u00fdm smerom, ktor\u00fdm sa svet v tejto oblasti moment\u00e1lne uber\u00e1, je n\u00e1hrada spa\u013eovac\u00edch motorov elektrick\u00fdmi pohonmi \u00e1ut. T\u00e1to skuto\u010dnos\u0165 viedla a vedie k ve\u013ek\u00e9mu rozmachu vo v\u00fdrobe autobat\u00e9ri\u00ed, ktor\u00e9 by umo\u017enili \u010do najdlh\u0161\u00ed dojazd elektromobilov. Okrem kapacity akumul\u00e1torov m\u00e1 na dojazd automobilov v\u00fdrazn\u00fd vplyv aj efekt\u00edvne vyu\u017eitie uskladnenej energie v pohonoch elektromobilov. Tento projekt m\u00e1 za cie\u013e dosiahnu\u0165 zn\u00ed\u017eenie str\u00e1t a zv\u00fd\u0161enie efektivity elektrick\u00fdch pohonov. Zv\u00fd\u0161enie efektivity a zn\u00ed\u017eenie str\u00e1t sa m\u00f4\u017ee dosiahnu\u0165 zn\u00ed\u017een\u00edm str\u00e1t v materi\u00e1loch tvoriacich rotory a statory elektrick\u00fdch strojov to\u010div\u00fdch, ale aj zn\u00ed\u017een\u00edm str\u00e1t, ktor\u00e9 vznikaj\u00fa pri zmene vlastnost\u00ed v\u00fdchodiskov\u00e9ho materi\u00e1lu pri strihan\u00ed a n\u00e1slednom sp\u00e1jan\u00edm do rotorov\u00fdch a statorov\u00fdch zv\u00e4zkov. Experiment\u00e1lny v\u00fdskum bude zameran\u00fd na optimaliz\u00e1ciu mikro\u0161trukt\u00fary a text\u00fary r\u00f4znych akost\u00ed elektroplechov s cie\u013eom minimaliz\u00e1cie elektromagnetick\u00fdch str\u00e1t a optimaliz\u00e1cie podmienok pre v\u00fdrobu rotorov\u00fdch a statorov\u00fdch zv\u00e4zkov strihan\u00edm a n\u00e1sledn\u00fdm sp\u00e1jan\u00edm. O\u010dak\u00e1van\u00fdm v\u00fdstupom projektu bude optimaliz\u00e1cia podmienok sp\u00e1jania elektroplechov r\u00f4znej chemickej a mikro\u0161trukt\u00farnej koncepcie. Magnetick\u00e9 vlastnosti spojen\u00fdch v\u00fdstri\u017ekov z elektroplechov bud\u00fa porovnan\u00e9 s magnetick\u00fdmi vlastnos\u0165ami lamiel vyroben\u00fdch elektroiskrov\u00fdm delen\u00edm. Pre elektroplechy r\u00f4znych vlastnost\u00ed bud\u00fa stanoven\u00e9 optim\u00e1lne podmienky sp\u00e1jania do zv\u00e4zkov za \u00fa\u010delom minimaliz\u00e1cie magnetick\u00fdch str\u00e1t. V\u00fdsledky v\u00fdskumu bud\u00fa vies\u0165 k zv\u00fd\u0161eniu efektivity elektrick\u00fdch pohonov a t\u00fdm aj k efekt\u00edvnej\u0161iemu vyu\u017eitiu energie ulo\u017eenej akumul\u00e1toroch.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2022 &#8211; 31.12.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>00061 &#8211; \u0160tipendi\u00e1 pre excelentn\u00fdch v\u00fdskumn\u00edkov ohrozen\u00fdch vojnov\u00fdm konfkliktom na Ukrajine<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>Pl\u00e1n obnovy E\u00da<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.10.2022 &#8211; 30.9.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>PNMHCS &#8211; 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<tr>\n<td colspan='2'>Research and development of a prototype of a low-pressure refuelling station for refuelling metal hydride equipment with green hydrogen<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Nigutov\u00e1 Katar\u00edna, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show14')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show14\" style=\"display: none;\">Cie\u013eom projektu je v\u00fdskum, v\u00fdvoj a n\u00e1vrh prototypu n\u00edzkotlakovej \u010derpacej stanice ur\u010denej pre tankovanie mobiln\u00fdch technick\u00fdch zariaden\u00ed usklad\u0148uj\u00facich vod\u00edk pri n\u00edzkom tlaku v metalhydridoch (MH). V projekte bude vyu\u017eit\u00e1 existuj\u00faca infra\u0161trukt\u00fara v\u00fdroby vod\u00edka aplikuj\u00faca obnovite\u013en\u00fd zdroj energie pri \u0161tiepen\u00ed vody, pri\u010dom zelen\u00fd vod\u00edk generovan\u00fd v procese elektrol\u00fdzy sa uskladn\u00ed v stacion\u00e1rnych z\u00e1sobn\u00edkoch s absorp\u010dn\u00fdm uskladnen\u00edm. Strategick\u00fdm cie\u013eom projektu je prepojenie syst\u00e9mu ostrovnej prev\u00e1dzky v\u00fdroby zelen\u00e9ho vod\u00edka, in\u0161talovanej v Centre vod\u00edkov\u00fdch technol\u00f3gi\u00ed Strojn\u00edckej fakulty, so syst\u00e9mom stacion\u00e1rneho n\u00edzkotlakov\u00e9ho uskladnenia vod\u00edka v metalhydridoch, z ktor\u00e9ho je mo\u017en\u00e9 n\u00e1sledne prostredn\u00edctvom novo vyvinut\u00e9ho prototypov\u00e9ho tankovacieho stojanu efekt\u00edvne dop\u013a\u0148a\u0165 palivo do mobiln\u00fdch MH zariaden\u00ed. V\u00fdznamn\u00fdm m\u00ed\u013enikom v projekte je v\u00fdskum kon\u0161trukcie stacion\u00e1rnych z\u00e1sobn\u00edkov s vn\u00fatorn\u00fdm teplotn\u00fdm mana\u017ementom. Vysok\u00e9 opodstatnenie z poh\u013eadu spo\u013eahlivej prev\u00e1dzky syst\u00e9mu m\u00e1 v\u00fdvoj teplotn\u00e9ho mana\u017ementu pre zv\u00fd\u0161enie efekt\u00edvnosti uskladnenia vod\u00edka s prihliadnut\u00edm na celkov\u00e9 zni\u017eovanie energetick\u00fdch n\u00e1rokov procesu absorpcie a n\u00e1slednej desorpcie vod\u00edka. V\u00fdskum nov\u00fdch MH zliatin s re\u0161pektovan\u00edm rovnov\u00e1\u017enych tlakov pri vopred definovan\u00fdch prev\u00e1dzkov\u00fdch teplot\u00e1ch, je preto prim\u00e1rnym vstupn\u00fdm parametrom pre n\u00e1vrh syst\u00e9mu teplotn\u00e9ho mana\u017ementu. Vyu\u017eitie MH zliatin pre zvy\u0161ovanie tlaku vod\u00edka eliminuje rizik\u00e1 procesu stl\u00e1\u010dania v porovnan\u00ed s mechanickou kompresiou. Teplotn\u00fd mana\u017ement bude \u010falej vybaven\u00fd aj syst\u00e9mom podchladzovania vod\u00edka pre proces tankovania, \u010d\u00edm sa over\u00ed mo\u017enos\u0165 skr\u00e1tenia doby plnenia MH z\u00e1sobn\u00edkov na strane spotrebite\u013ea.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2022 &#8211; 30.6.2025<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>\u0160trukt\u00fara a aplika\u010dn\u00e9 vlastnosti intermetalick\u00fdch zliatin<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Structure and application properties of intermetallic alloys <\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Milkovi\u010d Ondrej, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2022 &#8211; 31.12.2024<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>V\u00fdvoj a v\u00fdskum vysokoentropick\u00fdch zliatin ur\u010den\u00fdch na efekt\u00edvne uskladnenie vod\u00edka<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Research and development of highentropy alloys for efficient hydrogen storage<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show15')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show15\" style=\"display: none;\">Cie\u013eom projektu je v\u00fdvoj a v\u00fdskum vysokoentropick\u00fdch zliatin, ktor\u00fdch prim\u00e1rnou funkciou bude uskladnenievod\u00edka. Komer\u010dn\u00e9 vyu\u017eitie vod\u00edka je podmienen\u00e9 efekt\u00edvnym a bezpe\u010dn\u00fdm uskladnen\u00edm. Jedn\u00fdm znajefekt\u00edvnej\u0161\u00edch sp\u00f4sobov uskladnenia vod\u00edka je jeho chemick\u00e9 viazanie v mrie\u017eke zliatin formoumetalhydridov. Zliatina TiVZrNbHf, je schopn\u00e1 uskladni\u0165 a\u017e 210 kg.m-3 vod\u00edka. Probl\u00e9mom tejto zliatiny je v\u0161akjej pomerne vysok\u00e1 hustota 7,81 g\/cm3, pre aplik\u00e1cie v doprave. O\u010dak\u00e1vame vy\u0161\u0161ie hmotnostn\u00e9 skladovaciekapacity u vysokoentropick\u00fdch zliatin (HEA), ktor\u00e9 bud\u00fa pozost\u00e1va\u0165 z \u013eah\u0161\u00edch prvkov. V projekte navrhneme,priprav\u00edme a plne charakterizujeme s\u00e9riu nov\u00fdch HEA s n\u00edzkou hustotou &lt; 7 g\/cm3. Materi\u00e1ly, ktor\u00e9 splniapodmienky absorp\u010dnej schopnosti (&gt;2 hm% a &gt;220 kg H2\/m3), n\u00edzkej teploty desorpcie &lt;140\u00b0C a vysokejcyklickej absorp\u010dno\/desorp\u010dnej stability (&gt;1000 cyklov pri poklese kapacity o menej ako 10%). V projektez\u00faro\u010d\u00edme na\u0161e dlhoro\u010dn\u00e9 znalosti a odbornos\u0165 v oblasti n\u00e1vrhu, pr\u00edpravy a charakteriz\u00e1cie HEA.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2022 &#8211; 31.12.2024<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>NOVEMBER &#8211; V\u00fdvoj nov\u00fdch 3D materi\u00e1lov pre post Li-i\u00f3nov\u00e9 bat\u00e9rie s vysokou energetickou hustotou<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Development of novel 3D materials for post lithium ion batteries with high energy density<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show16')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show16\" style=\"display: none;\">Celkov\u00fdm cie\u013eom projektu NOVEMBER je pr\u00edprava a charakteriz\u00e1cia nov\u00fdch kompozitn\u00fdch materi\u00e1lov so samo &#8211; lie\u010diacimi funkciami, ktor\u00e9 bud\u00fa fin\u00e1lne integrovan\u00e9 do mal\u00e9ho prototypu. Tieto nov\u00e9 materi\u00e1ly bud\u00fa bezpe\u010dnej\u0161ie a stabilnej\u0161ie v\u010faka kompozitnej 3-D \u0161trukt\u00fare, \u010do zlep\u0161\u00ed ich v\u00fdkon a pred\u013a\u017ei \u017eivotnos\u0165. \u0160peci\u00e1lny d\u00f4raz sa bude kl\u00e1s\u0165 na in-operando elektrochemick\u00e9 pomocou impedan\u010dnej spektroskopie a \u0161trukt\u00farne merania. Valid\u00e1cia nov\u00fdch materi\u00e1lov sa uskuto\u010dn\u00ed v mal\u00fdch laborat\u00f3rnych prototypoch. Tieto mal\u00e9 prototypy s\u00fa d\u00f4le\u017eit\u00e9 na preuk\u00e1zanie mo\u017enosti vyu\u017eitia nov\u00fdch materi\u00e1lov priamo vo v\u00fdrobe. Na dosiahnutie tohto cie\u013ea sme v r\u00e1mci projektu NOVEMBER definovali 3. \u010diastkov\u00e9 ciele: 1. V\u00fdvoj nov\u00fdch materi\u00e1lov na b\u00e1ze vysokoentropick\u00fdch oxidov a s\u00edry so samo-lie\u010diacimi funkciami. 2. V\u00fdvoj nov\u00fdch fyzik\u00e1lno-chemick\u00fdch in-situ techn\u00edk a rie\u0161en\u00ed na monitorovanie mechanizmov starnutia a degrad\u00e1cie. 3. Valid\u00e1cia a vyu\u017eitie vyvinut\u00fdch materi\u00e1lov v mal\u00fdch prototypoch. Tento projekt kombinuje poznatky z oblasti materi\u00e1lov\u00e9ho v\u00fdskumu s in-situ prisp\u00f4sobite\u013en\u00fdmi meraniami s cie\u013eom z\u00edska\u0165 nov\u00e9 materi\u00e1ly a pochopi\u0165 procesy degrad\u00e1cie v post Li-i\u00f3nov\u00fdch bat\u00e9ri\u00e1ch s vysokou energetickou hustotou.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2021 &#8211; 31.12.2024<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>HydroHEA &#8211; 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<tr>\n<td colspan='2'>Research and development of new high &#8211; entropy alloys for efficient hydrogen storage in energy applications<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show17')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show17\" style=\"display: none;\">Cie\u013eom predkladan\u00e9ho projektu je v\u00fdvoj a v\u00fdskum metalhydridov\u00fdch materi\u00e1lov najnov\u0161ej gener\u00e1cie &#8211; tzv.vysokoentropick\u00fdch zliatin, ktor\u00e9 spomedzi v\u0161etk\u00fdch doteraz pou\u017e\u00edvan\u00fdch materi\u00e1lov vykazuj\u00fa najvy\u0161\u0161ie objemov\u00e9uskladnenie vod\u00edka. Tieto materi\u00e1ly hodl\u00e1me vyu\u017ei\u0165 v metalhydridov\u00fdch z\u00e1sobn\u00edkoch vod\u00edkov\u00fdch kompresorov,ktor\u00e9 na Slovensku vyv\u00edja spolurie\u0161ite\u013e projektu SjF TUKE.Eur\u00f3pska komisia v j\u00fani 2020 predlo\u017eila vod\u00edkov\u00fa strat\u00e9giu \u00fanie, v ktorej sa uv\u00e1dza, \u017ee vod\u00edk a vod\u00edkov\u00e9hospod\u00e1rstvo patr\u00ed medzi rozhoduj\u00face technol\u00f3gie bud\u00facnosti priemyslu v E\u00da.Predkladan\u00fd projekt smeruje k naplneniu cie\u013ea efekt\u00edvneho a bezpe\u010dn\u00e9ho uskladnenia vod\u00edka. Z doteraj\u0161\u00edch \u0161t\u00fadi\u00edvypl\u00fdva, \u017ee najvy\u0161\u0161iu objemov\u00fa usklad\u0148ovaciu kapacitu vod\u00edka 150 kg\/m3, spomedzi v\u0161etk\u00fdch konven\u010dn\u00fdch zliatin,dosahuje metalhydrid Mg2FeH6. V roku 2016 v\u0161ak Sahlberg a kol. v \u0161t\u00fadii nazvanej &quot;Superior hydrogen storage inhigh entropy alloys&quot; potvrdili, \u017ee vysokoentropick\u00e1 zliatina TiVZrNbHf dok\u00e1\u017ee vo svojej \u0161trukt\u00fare uskladni\u0165neuverite\u013en\u00fdch &quot;superior&quot; 210 kg\/m3 vod\u00edka s pomerom vod\u00edkov\u00fdch at\u00f3mov ku kovov\u00fdm (H\/M) 2,5. Probl\u00e9momtejto zliatiny je v\u0161ak jej pomerne vysok\u00e1 hustota 7,81 g\/cm3, ktor\u00e1 je pr\u00edli\u0161 vysok\u00e1 pre aplik\u00e1cie v doprave. Vprojekte navrhneme, priprav\u00edme a plne charakterizujeme s\u00e9riu \u00faplne nov\u00fdch vysokoentropick\u00fdch materi\u00e1lov sn\u00edzkou hustotou &lt; 7 g\/cm3. Materi\u00e1ly, ktor\u00e9 splnia podmienky absorp\u010dnej schopnosti ( &gt; 2 hm% a &gt; 220 kgH2\/m3), n\u00edzkej teploty desorpcie (&lt; 140C) a vysokej cyklickej absorp\u010dno \/ desorp\u010dnej stability (&gt; 1000 cyklov pripoklese kapacity o menej ako 10%) budeme patentovo chr\u00e1ni\u0165. Tieto zliatiny bud\u00fa taktie\u017e testovan\u00e9 vkon\u0161truk\u010dnom celku vod\u00edkov\u00e9ho kompresora, \u010do nepochybne prispeje k \u010fal\u0161iemu zhodnoteniu v\u00fdstupov tohtoprojektu. V projekte z\u00faro\u010d\u00edme na\u0161e dlhoro\u010dn\u00e9 znalosti a odbornos\u0165 v oblasti n\u00e1vrhu, pr\u00edpravy a charakteriz\u00e1cievysokoentropick\u00fdch zliatin.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2021 &#8211; 30.6.2024<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>BiAll-2 &#8211; V\u00fdvoj nov\u00fdch bioresorbovate\u013en\u00fdch zliatin pre vn\u00fatrotelov\u00e9 implant\u00e1ty<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Development of new bioresorbable alloys for intracorporeal implants<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Mol\u010danov\u00e1 Zuzana, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show18')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show18\" style=\"display: none;\">Rie\u0161ite\u013esk\u00fd kolekt\u00edv si stanovil za cie\u013e vyvin\u00fa\u0165 \u00faplne nov\u00e9 bioresobovate\u013en\u00e9 zliatiny Ca -Mg-Zn-NN a Ca-Mg-Sr-NN(kde NN s\u00fa prvky stabilizuj\u00face a spev\u0148uj\u00face tuh\u00fd roztok) s cielenou r\u00fdchlos\u0165ou biodegrad\u00e1cie, ktor\u00e9 bud\u00fa prednostne ur\u010den\u00e9 na v\u00fdrobu vn\u00fatrotelov\u00fdch kostn\u00fdch implant\u00e1tov. V\u00fdvoju t\u00fdchto zliatinov\u00fdch syst\u00e9mov sarie\u0161ite\u013esk\u00fd kolekt\u00edv s \u00faspechom venuje u\u017e od roku 2014. Prirodzen\u00fdm pokra\u010dovan\u00edm v\u00fdskumn\u00fdch aktiv\u00edt jezobrazenie experiment\u00e1lnych v\u00fdstupov do medic\u00ednskej praxe. To si v\u0161ak vy\u017eaduje rozsiahlu invest\u00edciu v\u00fdskumn\u00fdchmo\u017enost\u00ed do zv\u00fd\u0161enia plastickej deformovate\u013enosti zliatin, pri s\u00fa\u010dasnom zachovan\u00ed ich excelentnej pevnost i apomalej r\u00fdchlosti rozp\u00fa\u0161\u0165ania. Vzh\u013eadom k tomu, \u017ee hojenie traumatick\u00fdch poranen\u00ed vy\u017eaduje r\u00f4zne dobymechanickej opory implant\u00e1tu, je ve\u013ekou amb\u00edciou projektu pripravi\u0165 zliatiny s riadenou dobou rozp\u00fa\u0161\u0165ania. \u010eal\u0161ou v\u00fdskumnou \u00falohou s ve\u013ek\u00fdm potenci\u00e1lom \u00faspechu je zvl\u00e1dnutie 3D tla\u010de presne definovan\u00fdch vn\u00fatrotelov\u00fdch implant\u00e1tov z navrhovan\u00fdch zliatin, s ktorou m\u00e1 \u010das\u0165 rie\u0161ite\u013esk\u00e9ho kolekt\u00edvu bohat\u00e9 sk\u00fasenosti. Jedn\u00fdm z posledn\u00fdch krokov rie\u0161enia projektu bud\u00fa in-vivo testy rozp\u00fa\u0161\u0165ania implant\u00e1tov v kostn\u00fdch tkaniv\u00e1ch zvierat a priebe\u017en\u00e9 sledovanie r\u00fdchlosti ich degrad\u00e1cie. Pre splnenie cie\u013eov bud\u00fa vyu\u017eit\u00e9 najmodernej\u0161ie experiment\u00e1lne techniky, ako s\u00fa vysoko rozli\u0161ovacia transmisn\u00e1 elektr\u00f3nov\u00e1 mikroskopia alebo n\u00e1ro\u010dn\u00e9 experimenty vyu\u017e\u00edvaj\u00face synchtr\u00f3nov\u00e9 a neutr\u00f3nov\u00e9 difrak\u010dn\u00e9 techniky, na \u0161t\u00fadium atom\u00e1rnej \u0161trukt\u00fary a mikro\u0161trukt\u00fary materi\u00e1lov. Na v\u00fdrobu fin\u00e1lnych implant\u00e1tov bude pou\u017eit\u00e1 modern\u00e1 technika selekt\u00edvneho laserov\u00e9ho spekania a\/alebo pretavovania. Z\u00edskan\u00e9 v\u00fdstupy projektov\u00e9ho v\u00fdskumu bud\u00fa odoberan\u00e9 zazmluvnenou firmou Biomedical Engineering s.r.o. a uveden\u00e9 do klinickej praxe.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2021 &#8211; 30.6.2024<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>THERMAGS &#8211; Termoelektrick\u00fd materi\u00e1l Ag2S ako ekologick\u00fd konvektor tepla \u013eudsk\u00e9ho tela na elektrinu<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Thermoelectric material Ag2S as green converter of heat from human body into electricity<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show19')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show19\" style=\"display: none;\">Uhl\u00edkovo neutr\u00e1lna spolo\u010dnos\u0165 vy\u017eaduje v\u00fdvoj nov\u00fdch efekt\u00edvnych a energeticky \u00fasporn\u00fdch technol\u00f3gi\u00ed. \u00da\u010dinn\u00e9termoelektrick\u00e9 zariadenia maj\u00fa ve\u013ek\u00fd potenci\u00e1l v premene odpadov\u00e9ho tepla z elektr\u00e1rn\u00ed, automobilov\u00fdch motorov a priemyseln\u00fdch procesov na efekt\u00edvnu elektrick\u00fa energiu. \u010eal\u0161\u00edm pr\u00edrodn\u00fdm zdrojom tepla je aj na\u0161e telo. Preto\u017ee teplo uvo\u013e\u0148ovan\u00e9 \u013eudsk\u00fdm telom je \u201ezadarmo\u201c, nosite\u013en\u00e9 gener\u00e1tory obnovite\u013enej energie maj\u00fa potenci\u00e1l v 21. storo\u010d\u00ed vyvola\u0165 revol\u00faciu v elektronickom priemysle. Napr\u00edklad ohybn\u00e9, prenosn\u00e9 a \u013eahk\u00e9 termoelektrick\u00e9 zariadenie m\u00f4\u017eu by\u0165 v bud\u00facnosti zdrojom flexibiln\u00fdch displejov, lek\u00e1rskych obrazov\u00fdch senzorov, inteligentn\u00fdch nosite\u013en\u00fdch zariaden\u00ed a ve\u013ekoplo\u0161n\u00fdch elektronick\u00fdch papierov. Najmodernej\u0161ie termoelektrick\u00e9 materi\u00e1ly s\u00fa zalo\u017een\u00e9 na anorganick\u00fdch polovodi\u010doch, ktor\u00e9 poskytuj\u00fa vysok\u00fa mobilitu elektr\u00f3nov, ale s\u00fa krehk\u00e9. Naproti tomu, organick\u00e9 materi\u00e1ly s\u00fa dostato\u010dne pru\u017en\u00e9, ale maj\u00fa n\u00edzku elektrick\u00fa mobilitu a v\u00fdkon; anorganicko-organick\u00fd hybridn\u00fd dizajn je s\u013eubnou vo\u013ebou na \u00farovni materi\u00e1lu, ale pre praktick\u00fa aplik\u00e1ciu m\u00e1 z\u00e1sadn\u00e9 probl\u00e9my na \u00farovni zariadenia. Vo flexibiln\u00fdch plne anorganick\u00fdch zariadeniach vyroben\u00fdch z materi\u00e1lov na b\u00e1ze Ag2S priniesla vysok\u00e1 elektrick\u00e1 mobilita maxim\u00e1lny mern\u00fd v\u00fdkon a\u017e do 0,08 W.m-1 pri izbovej teplote s teplotn\u00fdm rozdielom 20 K, ktor\u00fd je r\u00e1dovo vy\u0161\u0161\u00ed ako pri organick\u00fdch zariadeniach a organicko-anorganick\u00fdch hybridn\u00fdch zariadeniach. Tieto v\u00fdsledky predikuj\u00fa vznikaj\u00facu paradigmu a trh nosite\u013en\u00fdch termoelektrick\u00fdch zariaden\u00ed.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2022 &#8211; 31.12.2023<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>V\u00fdvoj nekonve\u010dn\u00e9ho termo-mechanick\u00e9ho postupu fin\u00e1lneho spracovania izotropnych elektrotechnick\u00fdch ocel\u00ed<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Unconventional thermo-mechanical technology development of final processing of isotropic electrical steels.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2021 &#8211; 31.12.2023<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>HYBS &#8211; 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 &#8211; emisiami z vysokopevn\u00fdch TRIP &#8211; ocel\u00ed<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Technology development of surface nanostructuring of new generation tool steel for increasing the quality of low CO2 &#8211; emission cars hybrid bodies stampung using high &#8211; strength TRIP &#8211; assisted sheet metal<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show20')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show20\" style=\"display: none;\">Aktu\u00e1lne trendy zni\u017eovania CO2 emisi\u00ed v automobilovom priemysle s\u00favisia s  pou\u017eit\u00edm elektrick\u00e9ho pohonu a v\u00fdrazn\u00fdm zn\u00ed\u017een\u00edm hmotnosti karos\u00e9rie<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.2.2022 &#8211; 31.12.2023<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Modelovanie f\u00e1zov\u00fdch diagramov a termodynamick\u00fdch vlastnosti syst\u00e9mov pre vysoko teplotn\u00e9 aplik\u00e1cie<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Modelling of phase diagram and thermodynamic properties of the systems for high temperature applications<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show21')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show21\" style=\"display: none;\">Projekt sa zameriava na \u0161t\u00fadium f\u00e1z,  f\u00e1zov\u00fdch rovnov\u00e1h a f\u00e1zov\u00fdch diagramov v syst\u00e9moch pre vysoko-teplotn\u00e9 aplik\u00e1cie. M\u00e1 za cie\u013e experiment\u00e1lnymi met\u00f3dami diferenci\u00e1lnej term\u00e1lnej anal\u00fdzy, r\u00f6ntgenovej. difrakcie a elektr\u00f3novej mikroskopie  upresni\u0165 nejasnosti f\u00e1zov\u00fdch diagramov a presk\u00fama\u0165 nezn\u00e1me \u010dasti zvolen\u00fdch bin\u00e1rnych syst\u00e9mov a n\u00e1sledne semi-empirickou met\u00f3dou Calphad namodelova\u0165 ich f\u00e1zov\u00e9 diagramy a termodynamick\u00e9 vlastnosti. Predmetom \u0161t\u00fadia s\u00fa bin\u00e1rne syst\u00e9my s ir\u00eddiom. Ir\u00eddium je prvok, ktor\u00fd je v\u010faka svojim termodynamick\u00fdm vlastnostiam ve\u013emi zauj\u00edmav\u00fd pre vyu\u017eitie v leteckom a kozmickom priemysle a vzh\u013eadom na vysok\u00fa kor\u00f3zie odolnos\u0165 aj pri ve\u013emi vysok\u00fdch teplot\u00e1ch m\u00f4\u017ee by\u0165 potenci\u00e1lne vhodn\u00fd aj pre vyu\u017eitie ako s\u00fa\u010das\u0165 materi\u00e1lov pre plynov\u00e9 turb\u00edny. V\u00fdsledky projektu umo\u017enia roz\u0161\u00edrenie mo\u017enosti dizajnu nov\u00fdch materi\u00e1lov pre vysoko-teplotn\u00e9 pou\u017eitie v\u00fdpo\u010dtov\u00fdmi met\u00f3dami bez nutnosti \u010dasovo n\u00e1ro\u010dn\u00e9ho experiment\u00e1lneho sk\u00fa\u0161ania.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2021 &#8211; 12.12.2023<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Vysokoentropick\u00e9 zliatiny  na  uskladnenie vod\u00edka<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>In\u00e9 projekty<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Vatra\u013eov\u00e1 Dagmara, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2022 &#8211; 31.12.2022<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Vysokoentropick\u00e9 zliatiny ur\u010den\u00e9 na efekt\u00edvne uskladnenie vod\u00edka<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>DoktoGrant<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Vatra\u013eov\u00e1 Dagmara, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2022 &#8211; 31.12.2022<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Development of progressive dispersion-reinforced metal matrix composites prepared by pulsed electric current sintering<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2020 &#8211; 31.12.2022<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Histes &#8211; V\u00fdvoj vysoko-legovan\u00fdch izotr\u00f3pnych elektro ocel\u00ed pre trak\u010dn\u00e9 motory elektromobilov<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Development of high-alloy isotropic electrical steels for traction engines of electric vehicles<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show22')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show22\" style=\"display: none;\">V predkladanom projekte si kladieme za cie\u013e v oblasti v\u00fdroby vysokopevn\u00fdch elektrotechnick\u00fdch ocel\u00ed typu fini\u0161 navrhn\u00fa\u0165 origin\u00e1lnu koncepciu chemick\u00e9ho zlo\u017eenia a dizajnu mikro\u0161trukt\u00fary s po\u017eadovanou kry\u0161talografickou text\u00farou zabezpe\u010duj\u00facu kombin\u00e1ciu v\u00fdborn\u00fdch elektro magnetick\u00fdch vlastnost\u00ed a vysok\u00fdch pevnostn\u00fdch vlastnosti. Pevnostn\u00e9 vlastnosti bud\u00fa zabezpe\u010den\u00e9 na b\u00e1ze vysok\u00e9ho legovania ocele substitu\u010dn\u00fdmi prvkami s obsahom Si 3 a\u017e 3,5 hm.%, obsah Al bude od 0,5 do 1,5 hm. %, obsah Cu do 0,5 hm. %, obsah P do 0,10 hm. %. N\u00edzke hodnoty wattov\u00fdch str\u00e1t a vysok\u00e9 hodnoty magnetickej indukcie bud\u00fa osiahnut\u00e9 na b\u00e1ze hrubozrnnej kolumn\u00e1rnej alebo hrubozrnnej rovnoosej mikro\u0161trukt\u00fary so stredn\u00fdm rozmerom z\u0155n od 150 do 300\u03bcm a so zv\u00fd\u0161enou intenzitou kubickej a Gossovej text\u00farnej zlo\u017eky na \u00fakor deforma\u010dnej. Evol\u00facia fin\u00e1lnej mikro\u0161trukt\u00fary bude zalo\u017een\u00e1 navyu\u017eit\u00ed deforma\u010dne indukovan\u00e9ho rastu feritov\u00fdch z\u0155n po hr\u00fabke plechu smerom od povrchu do centra hr\u00fabky. S\u00fa\u010dasne chceme eliminova\u0165 n\u00e1chylnos\u0165 materi\u00e1lu na krehkolomov\u00e9 poru\u0161enie pri valcovan\u00ed za studena a to jednak optimaliz\u00e1ciou predch\u00e1dzaj\u00facich termicko deforma\u010dn\u00fdch expoz\u00edcii pri valcovan\u00ed za tepla a taktie\u017e optimaliz\u00e1cioudeforma\u010dn\u00e9ho procesu valcovania za studena s parametrami \u201e\u0161it\u00fdch priamo na mieru\u201e valcovanej oceli. Vyv\u00fdjan\u00e1 oce\u013e bude ma\u0165 uplatnenie v trak\u010dn\u00fdch motoroch elektromobilov a vo vysokoot\u00e1\u010dkov\u00fdch elektromotoroch s vysok\u00fdmi n\u00e1rokmi na v\u00fdkon.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2019 &#8211; 30.6.2022<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Prehodnotenie vplyvu intermetalickej f\u00e1zy na procesy krehnutia \u017eiarupevn\u00fdch ocel\u00ed<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Re-evaluation of the effect of intermetallic phase on embrittling processes of creep-resistant steels<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Falat Ladislav, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show23')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show23\" style=\"display: none;\">Z\u00e1merom projektu je presk\u00famanie vplyvu intermetalickej Lavesovej f\u00e1zy v term\u00e1lne exponovan\u00fdch 9Cr \u017eiarupevn\u00fdch oceliach na degrad\u00e1ciu ich mechanick\u00fdch a krehko-lomov\u00fdch vlastnost\u00ed. Evol\u00facia mikro\u0161trukt\u00fary zameran\u00e1 hlavne na kinetiku precipit\u00e1cie a hrubnutia Lavesovej f\u00e1zy bude sk\u00faman\u00e1 v z\u00e1vislosti na podmienkach po\u010diato\u010dn\u00e9ho tepeln\u00e9ho spracovania. Okrem porovn\u00e1vania vlastnost\u00ed dlhodobo term\u00e1lne exponovan\u00fdch stavov (t.j. s pr\u00edtomnos\u0165ou Lavesovej f\u00e1zy v mikro\u0161trukt\u00fare) s vlastnos\u0165ami po\u010diato\u010dn\u00fdch materi\u00e1lov\u00fdch stavov bez dlhodobej term\u00e1lnej expoz\u00edcie (t.j. bez pr\u00edtomnosti Lavesovej f\u00e1zy), bude k\u013e\u00fa\u010dovou \u00falohou sk\u00famanie vplyvu dodato\u010dn\u00e9ho (kr\u00e1tkodob\u00e9ho) tepeln\u00e9ho spracovania term\u00e1lne exponovan\u00fdch stavov (bez v\u00fdrazn\u00e9ho ovplyvneniastavu precipit\u00e1cie\/hrubnutia Lavesovej f\u00e1zy) na potenci\u00e1lnu modifik\u00e1ciu vlastnost\u00ed \u017eiarupevn\u00fdch ocel\u00ed. Hlavn\u00fdm cie\u013eom projektu bude prehodnoti\u0165, pr\u00edpadne doplni\u0165 doteraz v\u0161eobecne prij\u00edman\u00fd n\u00e1zor na Lavesovu f\u00e1zu ako hlavn\u00e9ho skrehuj\u00faceho \u010dinite\u013ea v progres\u00edvnych \u017eiarupevn\u00fdch oceliach.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2019 &#8211; 31.12.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Preparation and development of nanocrystalline Cu-based composite for high-temperature applications<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Milkovi\u010d Ondrej, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2019 &#8211; 31.12.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Text\u00farne dvojito orientovan\u00e9 elektrotechnick\u00e9 ocele s vysokou, izotr\u00f3pnou indukciou.<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Double-oriented electrical steels with high and  isotropic magnetic induction.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show24')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show24\" style=\"display: none;\">Jedn\u00e1 sa o cie\u013eovo orientovan\u00fd projekt do oblasti v\u00fdvoja izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed s vysokou indukciou . Idea projektu je zalo\u017een\u00e1 na zv\u00fd\u0161en\u00ed intenzity kubickej a kontrole Gossovej text\u00farnej zlo\u017eky v rovine plechu na b\u00e1ze kolumn\u00e1rneho rastu feritov\u00fdch z\u0155n mechanizmami dif\u00fazne kontrolovan\u00e9ho a deforma\u010dne indukovan\u00e9ho pohybu hran\u00edc z\u0155n. Rastom kolumn\u00e1rnych z\u0155n smerom od povrchu plechu sa zv\u00fd\u0161i intenzita kubickej text\u00farnej zlo\u017eky z podpovrchovej oblasti do cel\u00e9ho objemu hr\u00fabky. S\u00fa\u010dasne eliminuje vysok\u00fa intenzitudeforma\u010dnej zlo\u017eky (111)[0vw] v centre hr\u00fabky. Tak\u00fdto mikro\u0161trukt\u00farny a text\u00farny stav ocel\u00ed bude z\u00e1kladom pre izotr\u00f3piu magnetick\u00fdch vlastnost\u00ed pri relat\u00edvne n\u00edzkej \u00farovni wattov\u00fdch str\u00e1t a vysokej izotr\u00f3pnej hodnote magnetickej indukcie. V\u00fdstupom projektu bude okrem z\u00edskan\u00fdch poznatkov z\u00e1kladn\u00e9ho v\u00fdskumu aj n\u00e1vrh technologick\u00e9ho postupu pr\u00edpravy takejto mikro\u0161trukt\u00fary.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2019 &#8211; 31.12.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>VaTRsEDVFsOAM &#8211; V\u00fdvoj a testovanie respir\u00e1torov s efekt\u00edvnou degrad\u00e1ciou v\u00edrusov filtrami s obsahom antivirotick\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Development and Testing of Respirators with Efficient Degradation of Viruses by Filters Containing Antiviral Materials<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show25')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show25\" style=\"display: none;\">Reakciou na situ\u00e1ciu, ktor\u00e1 vznikla na z\u00e1klade \u0161\u00edrenia v\u00edrusu SARS-CoV-2 bola \u010diasto\u010dn\u00e1 transform\u00e1cia v\u00fdskumu a v\u00fdvoja na pracovisk\u00e1ch Strojn\u00edckej fakulty TUKE na v\u00fdskum a v\u00fdvoj \u0161peci\u00e1lnych respir\u00e1torov a filtra\u010dn\u00fdch materi\u00e1lov. Predkladan\u00fd projekt je orientovan\u00fd na v\u00fdvoj a kon\u0161trukciu respir\u00e1torov s vymenite\u013en\u00fdmi filtrami bez v\u00fddychov\u00e9ho ventilu, ktor\u00e9 umo\u017e\u0148uj\u00fa efekt\u00edvnu ochranu pred v\u00edrusom SARS-CoV-2. Cie\u013eom projektu je v\u00fdskum, v\u00fdvoj a v\u00fdroba respir\u00e1torov s vymenite\u013en\u00fdmi filtrami a testovanie nov\u00fdch filtra\u010dn\u00fdch materi\u00e1lov. Pre n\u00e1vrh a v\u00fdrobu respir\u00e1tora bud\u00fa vyu\u017eit\u00e9 biomimetick\u00e9 a ergonomick\u00e9 princ\u00edpy a modern\u00e9 adit\u00edvne v\u00fdrobn\u00e9 technol\u00f3gie a na v\u00fdrobu viackomponentn\u00fdch filtrov bude vyu\u017eit\u00e1 kombin\u00e1cia technol\u00f3gi\u00ed pr\u00e1\u0161kovej metalurgie a elektrospinningu, umo\u017e\u0148uj\u00faca spojenie kovov\u00fdch filtrov a polym\u00e9rnych nanovl\u00e1kien. S\u00fa\u010dasne bud\u00fa aplikovan\u00e9 keramick\u00e9 komponenty vytvoren\u00e9 pomocou 3D tla\u010de, ktor\u00e9 bud\u00fa sl\u00fa\u017ei\u0165 ako ochrann\u00fd obal pou\u017eit\u00fdch nanovl\u00e1kien a nano\u010dast\u00edc. Na dosiahnutie cie\u013eov projektu je nevyhnutn\u00fd z\u00e1kladn\u00fd v\u00fdskum filtra\u010dn\u00fdch \u00fa\u010dinnost\u00ed navrhnut\u00fdch materi\u00e1lov s viroc\u00eddnym \u00fa\u010dinkom na b\u00e1ze medi, i\u00f3nov striebra, resp. zinku. Projekt si kladie za cie\u013e v\u00fdvoj a kon\u0161trukciu testovac\u00edch syst\u00e9mov pre stanovenie odporov\u00fdch koeficientov novo vytvoren\u00fdch filtra\u010dn\u00fdch materi\u00e1lov, permeability filtra aplikovan\u00edm vhodn\u00e9ho aeros\u00f3lu a prieniku masky l\u00edniou v oblasti l\u00edcnicovej \u010dasti. Optimaliz\u00e1cia tvaru l\u00edcnicovej \u010dasti respir\u00e1tora bude realizovan\u00e1 anal\u00fdzou biologick\u00fdch parametrov min. 20 \u013eudsk\u00fdch faci\u00e1lnych skenov, \u010do umo\u017en\u00ed elimin\u00e1ciu mo\u017en\u00e9ho infikovania mimofiltrov\u00fdm prienikom \u010dast\u00edc. V\u00fdznamnou \u010das\u0165ou projektu je aj vyhotovenie funk\u010dn\u00e9ho prototypu pre nepriame meranie mal\u00fdch prietokov vzduchu s\u00favisiacich s netesnos\u0165ou masky v mieste kontaktu s poko\u017ekou. V\u00fdvoj a testovanie prototypov\u00fdch materi\u00e1lov vyu\u017eit\u00fdch v novo vyvinut\u00fdch respir\u00e1toroch pre boj s pand\u00e9miou ochorenia COVID-19 m\u00e1 vysok\u00fd potenci\u00e1l pre potreby celej spolo\u010dnosti, aj s oh\u013eadom na mo\u017en\u00e9 sekund\u00e1rne vlny ochorenia.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>16.9.2020 &#8211; 31.12.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>V\u00fdvoj nov\u00fdch biodegradovate\u013en\u00fdch kovov\u00fdch zliatin ur\u010den\u00fdch pre medic\u00ednske aplik\u00e1cie<\/td>\n<\/tr>\n<tr>\n<td colspan='2'> Development of new biodegradable metal alloys for medical applications<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show26')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show26\" style=\"display: none;\">Predkladan\u00fd projekt si ur\u010duje za cie\u013e pripravi\u0165 a sk\u00fama\u0165 ultra\u013eahk\u00e9 amorfn\u00e9 zliatiny (kovov\u00e9 skl\u00e1), ktor\u00e9 bud\u00fa vyroben\u00e9 v\u00fdlu\u010dne iba z bioabsorbovate\u013en\u00fdch prvkov (Ca, Mg, Zn, Sr, Si, Zr, Li), teda prvkov, ktor\u00e9 sa v \u013eudskom organizme nach\u00e1dzaj\u00fa a vo\u010di ktor\u00fdm ma telo prirodzen\u00fa biokompatibilitu. Vyu\u017eitie t\u00fdchto materi\u00e1lov je smerovan\u00e9 do oblasti medic\u00edny &#8211; na pr\u00edpravu vn\u00fatrotelov\u00fdch implant\u00e1tov s cielen\u00fdm rozp\u00fa\u0161\u0165an\u00edm sa v tele pacienta. Pri rie\u0161en\u00ed projektu vyrob\u00edme a charakterizujeme s\u00e9riu \u00faplne nov\u00fdch, dosia\u013e nepreb\u00e1dan\u00fdch zliatin, u ktor\u00fdch pop\u00ed\u0161eme vn\u00fatorn\u00fa at\u00f3mov\u00fa \u0161trukt\u00faru, teplotn\u00fa stabilitu a charakterizujeme aj ich funk\u010dn\u00e9 charakteristiky: mechanick\u00e9 vlastnosti, elektrick\u00fa vodivos\u0165, kor\u00f3znu odolnos\u0165 v prostred\u00ed roztokov bl\u00edzkym telov\u00fdm tekutin\u00e1m, ako aj cytotoxitu osteoblastick\u00fdch buniek na povrchu t\u00fdchto zliatin. Pri hodnoten\u00ed nov\u00fdch zliatin vyu\u017eijeme na\u0161e znalosti v oblasti detailn\u00e9ho \u0161t\u00fadia at\u00f3mov\u00fdch \u0161trukt\u00far materi\u00e1lov s vysokou mierou vn\u00fatornej neusporiadanosti.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2019 &#8211; 31.12.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>SEMOD-75 &#8211; Nanokompozitn\u00fd materi\u00e1l pre balistick\u00fa ochranu<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Nanocomposite material for balistic protection<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>In\u00e9 projekty<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.5.2019 &#8211; 31.8.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>BiAll &#8211; 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<tr>\n<td colspan='2'>Development of new biodegradable metal alloys for medical and prosthetic applications<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show27')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show27\" style=\"display: none;\"> Predkladan\u00fd projekt si ur\u010duje za cie\u013e pripravi\u0165 a sk\u00fama\u0165 ultra\u013eahk\u00e9 amorfn\u00e9 zliatiny (kovov\u00e9 skl\u00e1), ktor\u00e9 bud\u00fa vyroben\u00e9 v\u00fdlu\u010dne iba z bioabsorbovate\u013en\u00fdch prvkov (Ca, Mg, Zn, Sr, Si, Zr, Li), teda prvkov, ktor\u00e9 sa v \u013eudskom organizme nach\u00e1dzaj\u00fa a vo\u010di ktor\u00fdm ma telo prirodzen\u00fa biokompatibilitu. Vyu\u017eitie t\u00fdchto materi\u00e1lov je smerovan\u00e9 do oblasti medic\u00edny &#8211; na pr\u00edpravu vn\u00fatrotelov\u00fdch implant\u00e1tov s cielen\u00fdm rozp\u00fa\u0161\u0165an\u00edm sa v tele pacienta. Kovov\u00e9 skl\u00e1 na b\u00e1ze bioabsorbovate\u013en\u00fdch prvkov s\u00fa zauj\u00edmav\u00e9 unik\u00e1tnou kombin\u00e1ciou n\u00edzkej mernej hmotnosti (len ~58 % Al a 90 % Mg), modulmi pru\u017enosti a tvrdos\u0165ami bl\u00edzkymi hodnot\u00e1m \u013eudsk\u00fdch kost\u00ed a s pevnos\u0165ami nad 300 MPa. Pri rie\u0161en\u00ed projektu vyrob\u00edme a charakterizujeme s\u00e9riu \u00faplne nov\u00fdch, dosia\u013e nepreb\u00e1dan\u00fdch zliatin, u ktor\u00fdch pop\u00ed\u0161eme vn\u00fatorn\u00fa at\u00f3mov\u00fa \u0161trukt\u00faru, teplotn\u00fa stabilitu a charakterizujeme aj ich funk\u010dn\u00e9 charakteristiky: mechanick\u00e9 vlastnosti, elektrick\u00fa vodivos\u0165, kor\u00f3znu odolnos\u0165 v prostred\u00ed roztokov bl\u00edzkym telov\u00fdm tekutin\u00e1m, ako aj cytotoxitu osteoblastick\u00fdch buniek na povrchu t\u00fdchto zliatin. Pri hodnoten\u00ed nov\u00fdch zliatin vyu\u017eijeme na\u0161e znalosti v oblasti detailn\u00e9ho \u0161t\u00fadia at\u00f3mov\u00fdch \u0161trukt\u00far materi\u00e1lov s vysokou mierou vn\u00fatornej neusporiadanosti, v\u00fdskumu, ktor\u00fd patr\u00ed medzi najkomplikovanej\u0161ie typy experiment\u00e1lno-teoretick\u00e9ho v\u00fdskumu v oblasti materi\u00e1lov\u00e9ho v\u00fdskumu a fyziky tuh\u00fdch l\u00e1tok. M\u00e1me amb\u00edciu realizova\u0165 aj ve\u013emi n\u00e1ro\u010dn\u00e9 experimenty vyu\u017e\u00edvaj\u00face XFEL rtg. laser na \u0161t\u00fadium dynamiky tuhol\u00e1tkov\u00fdch syst\u00e9mov femtosekundov\u00fdm vzorkovan\u00edm met\u00f3dou rtg. fotokorela\u010dnej spektroskopie XPCS. Ciele projektu s\u00fa ambici\u00f3zne, ale re\u00e1lne a pri ich nap\u013a\u0148an\u00ed sa vyu\u017eij\u00fa tie najpokro\u010dilej\u0161ie met\u00f3dy vyu\u017e\u00edvan\u00e9 v materi\u00e1lovom v\u00fdskume. Z\u00e1rukou ich splnenia s\u00fa v\u0161ak predch\u00e1dzaj\u00face sk\u00fasenosti rie\u0161ite\u013esk\u00e9ho kolekt\u00edvu, potvrden\u00e9 viac ako 70 vedeck\u00fdmi pr\u00e1cami publikovan\u00fdmi vo vedeck\u00fdch \u010dasopisoch ako Nature Physics, Physical Review Letters, Applied Physics Letters a pod. <\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.8.2018 &#8211; 30.6.2021<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Dizajn mikro\u0161trukt\u00fary a sub\u0161trukt\u00fary elektroocel\u00ed pre n\u00e1ro\u010dn\u00e9 aplik\u00e1cie v pohonoch elektromobilov<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>The microstructural and substructural design of electrical steels for demanding applications in the electrical cars drives.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show28')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show28\" style=\"display: none;\">Projekt sa zameriava na mikro\u0161trukt\u00farny a sub\u0161trukt\u00farny dizajn vysokopevn\u00fdch elektrotechnick\u00fdch ocel\u00ed ur\u010den\u00fdch pre rotory a statory trak\u010dn\u00fdch motorov elektromobilov a \u00e1ut s hybridn\u00fdm pohonom. V r\u00e1mci predkladan\u00e9ho projektu v\u00fdskum bude zameran\u00fd na n\u00e1vrh a pr\u00edpravu vysokopevn\u00fdch dynamo ocel\u00ed s dobr\u00fdmi pevnostn\u00fdmi a z\u00e1rove\u0148 aj magnetick\u00fdmi vlastnos\u0165ami. Navrhovan\u00e1 oce\u013e bude dizajnovan\u00e1 tak, aby jej mikro\u0161trukt\u00farne a text\u00farne parametre vykazovali n\u00edzke wattov\u00e9 straty pri za\u0165a\u017een\u00ed vo vysok\u00fdch magnetick\u00fdch poliach. Mechanick\u00e9 spevnenie bude zabezpe\u010den\u00e9 ultra-jemn\u00fdmi precipit\u00e1tmi respekt\u00edve clustermi vybran\u00fdch prvkov na b\u00e1ze FeTiP \u010dast\u00edc aby vyhovovalo po\u017eiadavk\u00e1m pre extr\u00e9mne mechanick\u00e9 a \u00fanavov\u00e9 za\u0165a\u017eenie v rotore trak\u010dn\u00e9ho elektromotora pri prudkom rozbiehan\u00ed alebo brzden\u00ed. Pre dosiahnutie zvolen\u00e9ho kompozitn\u00e9ho syst\u00e9mu bude navrhnut\u00e1  sekvencia \u0161trukturotvorn\u00fdch procesov.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2018 &#8211; 31.12.2020<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>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<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show29')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show29\" style=\"display: none;\">Projekt nadv\u00e4zuje na predch\u00e1dzaj\u00face projekty, ktor\u00e9 sa zaoberali modelovan\u00edm tern\u00e1rnych syst\u00e9mov Fe-B-X(X=V, Cr, C, Mn). Zameriava sa na \u0161t\u00fadium f\u00e1z a f\u00e1zov\u00fdch rovnov\u00e1h v tern\u00e1rnom syst\u00e9me B-Fe-W. V\u00fdsledky v\u00fdskumu prispej\u00fa k roz\u0161\u00edreniu poznatkov o existenci\u00ed f\u00e1z, ich chemickom zlo\u017een\u00ed, \u0161trukt\u00fare a f\u00e1zov\u00fdch rovnov\u00e1hach v danom syst\u00e9me. Jeho hlavn\u00fdm cie\u013eom je vytvorenie spo\u013eahlivej datab\u00e1zy parametrov pre termodynamick\u00e9 v\u00fdpo\u010dty pre tern\u00e1rny syst\u00e9m B-Fe-W met\u00f3dou Calphad. Vytvoren\u00e1 datab\u00e1za prispeje k tvorbe a upresneniu komplexnej datab\u00e1zy termodynamick\u00fdch parametrov d\u00e1vaj\u00facej mo\u017enos\u0165 predikcie f\u00e1zov\u00fdch rovnov\u00e1h pre \u0161irok\u00fd rozsah syst\u00e9mov. V r\u00e1mci projektu bud\u00fa sk\u00faman\u00e9 aj polykomponentn\u00e9 zliatinov\u00e9 syst\u00e9my a to predov\u0161etk\u00fdm \u017eiarupevn\u00e9 ocele s b\u00f3rom. Bud\u00fa sk\u00faman\u00e9 z h\u013eadiska existencie f\u00e1z a f\u00e1zov\u00fdch rovnov\u00e1h a bud\u00fa pre ne vypo\u010d\u00edtan\u00e9 f\u00e1zov\u00e9 diagramy s vyu\u017eit\u00edm vyvinut\u00fdch termodynamick\u00fdch datab\u00e1z pre tern\u00e1rne syst\u00e9my s b\u00f3rom.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2018 &#8211; 31.12.2020<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>AMEMAT &#8211; 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<tr>\n<td colspan='2'>Advancement of knowledge in area of advanced metallic materials by use of up-to-date theoretical, experimental, and technological procedures<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show30')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show30\" style=\"display: none;\">Projekt je zameran\u00fd na zr\u00fdchlenie rozvoja poznatkovej b\u00e1zy v oblasti pokro\u010dil\u00fdch kovov\u00fdch materi\u00e1lov za \u00fa\u010dasti reprezentat\u00edvnej \u010dasti aktu\u00e1lnej vedeckej z\u00e1kladne Slovenska, menovite Slovenskej technickej univerzity (STU) vBratislave, Fyzik\u00e1lneho \u00fastavu (F\u00da) Slovenskej akad\u00e9mie vied (SAV) a \u00dastavu materi\u00e1lov\u00e9ho v\u00fdskumu (\u00daMV) SAV. Pri rie\u0161en\u00ed projektu bude vyu\u017eit\u00e1 \u0161pi\u010dkov\u00e1 ned\u00e1vno obstaran\u00e1 pr\u00edstrojov\u00e1 technika dostupn\u00e1 rie\u0161ite\u013esk\u00fdm pracovisk\u00e1m v univerzitn\u00fdch vedeck\u00fdch parkoch STU v Bratislave a Trnave, ako aj vo vedeck\u00fdch centr\u00e1ch SAVv Bratislave (F\u00da) a Ko\u0161iciach (\u00daMV). Experiment\u00e1lne orientovan\u00fd v\u00fdskum bude kombinovan\u00fd s v\u00fdpo\u010dtami z prv\u00fdch princ\u00edpov (F\u00da SAV) a termodynamick\u00fdmi predikciami (\u00daMV SAV), teda postupmi, v ktor\u00fdch dosiahli rie\u0161ite\u013esk\u00e9 pracovisk\u00e1 z SAV svetov\u00e9 uznanie. Tematicky p\u00f4jde o teoretick\u00e9 a experiment\u00e1lne \u0161t\u00fadium pokro\u010dil\u00fdch kovov\u00fdch materi\u00e1lov hlavne z h\u013eadiska f\u00e1zov\u00fdch rovnov\u00e1h a tvorby nov\u00fdch resp. spres\u0148ovania u\u017eexistuj\u00facich f\u00e1zov\u00fdch diagramov,charakterizovania kry\u0161t\u00e1lov\u00fdch \u0161trukt\u00far nezn\u00e1mych a m\u00e1lo pre\u0161tudovan\u00fdch komplexn\u00fdch f\u00e1z, elektrochemick\u00fdch a katalytick\u00fdch vlastnost\u00ed povrchov, ako aj inov\u00e1ci\u00ed v oblasti pr\u00edpravy tenk\u00fdch vrstiev, povlakov a p\u00e1sok. O\u010dak\u00e1van\u00e9 v\u00fdsledky bud\u00fa postupne publikovan\u00e9 v relevantn\u00fdch vedeck\u00fdch\u010dasopisoch, pou\u017eit\u00e9 rie\u0161ite\u013emi projektu v pedagogickom procese, pr\u00edpadne konzultovan\u00e9 so z\u00e1stupcami v\u00fdrobn\u00e9ho sektora s cie\u013eom transferu technologick\u00fdch poznatkov do praxe. V\u0161etky rie\u0161ite\u013esk\u00e9 pracovisk\u00e1 maj\u00fa obrovsk\u00e9 sk\u00fasenosti s propag\u00e1ciou vedy, ktor\u00e9 chc\u00fa vyu\u017ei\u0165 a na\u010falej rozv\u00edja\u0165 aj v r\u00e1mci projektu.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2016 &#8211; 30.6.2020<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Effect of secondary phases on microstructure and mechanical properties of magnesium nanocomposite systems<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show31')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show31\" style=\"display: none;\">Cie\u013eom projektu je sk\u00famanie vlastnost\u00ed Mg nanomateri\u00e1lovych s\u00fastav pripraven\u00fdch met\u00f3dou intenz\u00edvnychplastick\u00fdch deform\u00e1cii, anal\u00fdza mikromechanizmov poru\u0161ovania vo vz\u0165ahu k mikro\u0161trukt\u00fare a z\u00e1kladn\u00fdmmechanick\u00fdm a technologick\u00fdm vlastnostiam. Bud\u00fa tie\u017e hodnoten\u00e9 tribologick\u00e9 parametre, creepov\u00e9charakteristiky, lok\u00e1lne mechanick\u00e9 vlastnosti f\u00e1z, ako aj kinetika a mechanizmus superplasticity. \u010ealej sa budesk\u00fama\u0165 aj spr\u00e1vanie jednotliv\u00fdch kompozitn\u00fdch materi\u00e1lov po ovplyvnen\u00ed povrchu laserov\u00fdm \u017eiaren\u00edm astanovenie optim\u00e1lnych parametrov laserov\u00e9ho l\u00fa\u010da. Cie\u013eom bude analyzova\u0165 mechanick\u00e9, oteruvzdorn\u00e9 akor\u00f3zne vlastnosti materi\u00e1lov vo vz\u0165ahu ku morfol\u00f3gii a ich mikro\u0161trukt\u00farnym zmen\u00e1m vyvolan\u00fdch laserovoumodifik\u00e1ciou.Experiment\u00e1lnymi materi\u00e1lmi bud\u00fa jednof\u00e1zov\u00e9 aj kompozitn\u00e9 nano\u0161trukt\u00farne materi\u00e1lov\u00e9 syst\u00e9my na b\u00e1ze Mgs r\u00f4znym objemov\u00fdm podielom spev\u0148uj\u00facich nano\u010dast\u00edc Al2O3, SiC a uhl\u00edkov\u00fdch nanotrubic.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2017 &#8211; 31.12.2019<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>DevProSteel &#8211; V\u00fdvoj nekonven\u010dnej technol\u00f3gie finaln\u00e9ho spracovania izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Unconventional technology development of final processing of isotropic electrical steels<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show32')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show32\" style=\"display: none;\">Projekt je zameran\u00fd na aplik\u00e1ciu technologick\u00e9ho postupu fin\u00e1lneho deforma\u010dne-termick\u00e9ho spracovania izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed, ktor\u00fd zabezpe\u010d\u00ed lep\u0161ie mikro\u0161trukt\u00farne a text\u00farne parametre materi\u00e1lu v porovnan\u00ed s konven\u010dn\u00fdm postupom. Okrem zlep\u0161enia elektromagnetick\u00fdch vlastnost\u00ed, postup umo\u017en\u00ed pre jednotliv\u00e9 akostn\u00e9 triedy zn\u00ed\u017eenie obsahu leg\u00far Si a Al s pozit\u00edvnym dopadom na strihate\u013enos\u0165 a tepeln\u00fa vodivos\u0165plechov. Navrhnut\u00fd postup spracovania bude zalo\u017een\u00fd na vyu\u017eit\u00ed deforma\u010dne indukovan\u00e9ho rastu feritov\u00fdch z\u0155n pod vplyvom gradientu vn\u00fatorn\u00fdch deforma\u010dn\u00fdch nap\u00e4t\u00ed a termickej expoz\u00edcie pri fin\u00e1lnom tepelnom spracovan\u00ed p\u00e1sov a segmentov elektromotorov. Z\u00e1rove\u0148 na povrchu ocel\u00ed bude modifikovan\u00e1 dom\u00e9nov\u00e1 \u0161trukt\u00fara pomocou laserov\u00e9ho \u017eiarenia.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2016 &#8211; 30.6.2019<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>VKaNMH &#8211; V\u00fdvoj zariadenia pre efekt\u00edvnu kompresiu a uskladnenie vod\u00edka pomocou nov\u00fdch metalhydridov\u00fdch zliatin<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Development equipment for efficient compression and storage of hydrogen using new metal hydride alloys<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show33')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show33\" style=\"display: none;\">Cie\u013eom projektu je v\u00fdvoj unik\u00e1tneho prototypu zariadenia pre efekt\u00edvnu kompresiu vod\u00edka vyu\u017eit\u00edm tandemov\u00e9ho zapojenia metalhydridov\u00fdch z\u00e1sobn\u00edkov v spojen\u00ed s tepeln\u00fdm \u010derpadlom. V\u00fdvoj zariadenia je \u00fazko sp\u00e4t\u00fd s v\u00fdskumom tepeln\u00fdch cyklov vod\u00edkov\u00e9ho kompresora vyu\u017e\u00edvaj\u00faceho metalhydridov\u00e9 zliatiny, ktor\u00e9 vykazuj\u00fa zna\u010dn\u00e9 tlakov\u00e9 gradienty v z\u00e1vislosti na ich teplote. Na dosiahnutie efekt\u00edvnej vod\u00edkovej kompresie je nevyhnutn\u00fd v\u00fdskum usklad\u0148ovac\u00edch kapac\u00edt vybran\u00fdch druhov metalhydridov\u00fdch zliat\u00edn s re\u0161pektovan\u00edm prev\u00e1dzkov\u00fdch tlakov pri vopred definovan\u00fdch prijate\u013en\u00fdch prev\u00e1dzkov\u00fdch teplot\u00e1ch. V\u00fdstupom projektu je v\u00fdvoj funk\u010dn\u00e9ho prototypu tandemov\u00e9ho kompresora na stl\u00e1\u010danie vod\u00edka, ktor\u00fd bude obsahova\u0165 vhodne pou\u017eit\u00e9 typy metalhydridov\u00fdch zliatin. V\u00fdvoj prototypu vy\u017eaduje n\u00e1vrh kon\u0161trukcie zariadenia s tepeln\u00fdm \u010derpadlom, sl\u00fa\u017eiacim pre transport tepla medzi z\u00e1sobn\u00edkmi a optimaliz\u00e1ciu riadenia s vytvoren\u00edm algoritmu, pre zv\u00fd\u0161enie \u00fa\u010dinnosti. \u017diadate\u013esk\u00e1 organiz\u00e1cia dlhodobo spolupracuje s podnikmi v oblasti v\u00fdskumu vod\u00edkov\u00fdch technol\u00f3gi\u00ed a ich vyu\u017e\u00edvania v automobilovom priemysle a energetike. V pr\u00edpade potvrdenia teoretick\u00fdch predpokladov, sk\u00faman\u00e1 technol\u00f3gia s ur\u010ditos\u0165ou nahrad\u00ed jestvuj\u00face dnes pou\u017e\u00edvan\u00e9 technol\u00f3gie z d\u00f4vodu mnoh\u00fdch z\u00e1sadn\u00fdch v\u00fdhod, ako je ni\u017e\u0161ia spotreba energie, jednoduch\u0161ie a kompaktn\u00e9 prevedenie, nen\u00e1ro\u010dn\u00e9 na in\u0161tala\u010dn\u00fd priestor, ni\u017e\u0161ia predpokladan\u00e1 obstar\u00e1vacia cena, v\u00fdrazne ni\u017e\u0161ie servisn\u00e9 n\u00e1klady pri dosiahnut\u00ed dlh\u0161ej \u017eivotnosti a vysok\u00e9mu \u0161tandardu bezpe\u010dnosti zamedzen\u00edm styku pohybliv\u00fdch \u010dast\u00ed syst\u00e9mu s komprimovan\u00fdm vod\u00edkom. V\u00fdvoj vod\u00edkov\u00e9ho kompresora m\u00e1 ve\u013ek\u00fd potenci\u00e1l pre inova\u010dn\u00e9 potreby spolo\u010denskej a hospod\u00e1rskej praxe v oblasti rozvoja a uplatnenia vod\u00edkov\u00fdch technol\u00f3gi\u00ed v automobilovom priemysle a doprave, predov\u0161etk\u00fdm v kontexte slovenskej eur\u00f3pskej inova\u010dnej strat\u00e9gie.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2016 &#8211; 30.6.2019<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Modifik\u00e1cia povrchovej mikro\u0161trukt\u00fary n\u00e1strojov\u00fdch ocel\u00ed laserom<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Modification of surface microstructure of tool steels by laser.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show34')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show34\" style=\"display: none;\">\u00dalohou projektu je anal\u00fdza modifik\u00e1cie mikro\u0161trukt\u00fary n\u00e1strojov\u00fdch ocel\u00ed aplik\u00e1ciou konven\u010dn\u00e9ho tepeln\u00e9hospracovania v kombin\u00e1cii s n\u00e1sledn\u00fdm laserov\u00fdm tepeln\u00fdm spracovan\u00edm tak, aby boli zlep\u0161en\u00e9 parametrevlastnost\u00ed povrchov\u00fdch vrstiev v porovnan\u00ed s konven\u010dn\u00fdm postupom.Experiment\u00e1lnu materi\u00e1lov\u00fa b\u00e1zu bud\u00fa tvori\u0165 3 skupiny n\u00e1strojov\u00fdch ocel\u00ed ur\u010den\u00fdch pre pr\u00e1cu za studena. Prv\u00faskupinu bud\u00fa tvori\u0165 ocele uhl\u00edkov\u00e9 s obsahom C do 0,7 hm %, druh\u00fa ocele n\u00edzkolegovan\u00e9 a tretiu skupinu ocelestredne legovan\u00e9. Na dodan\u00fdch materi\u00e1lov\u00fdch stavoch bude realizovan\u00e9 konven\u010dn\u00e9 doporu\u010den\u00e9 tepeln\u00e9spracovanie. N\u00e1sledne bud\u00fa materi\u00e1ly podroben\u00e9 spracovaniu laserov\u00fdm l\u00fa\u010dom s cie\u013eom ohrevu povrchu donatavenia, resp. ohrevu do zvolenej teplotnej oblasti austenitu ako funkcie technologick\u00fdch parametreovlaserov\u00e9ho spracovania. Pre jednotliv\u00e9 materi\u00e1lov\u00e9 varianty bud\u00fa definovan\u00e9 optim\u00e1lne parametre laserov\u00e9hospracovania s cie\u013eom zv\u00fd\u0161enia oteruvzdornosti ocele.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2016 &#8211; 31.12.2018<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Vplyv mikro\u0161trukt\u00fary TOO v modifikovan\u00fdch 9Cr oceliach na poru\u0161ovanie<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Influence of the HAZ microstructure on degradation of modified 9Cr steels<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. \u0160evc Peter, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show35')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show35\" style=\"display: none;\">V\u00fdskumn\u00fd projekt je zameran\u00fd na \u0161t\u00fadium procesov prebiehaj\u00facich na \u00farovni mikro\u0161trukt\u00fary a sub\u0161trukt\u00fary modifikovan\u00fdch 9Cr ocel\u00ed a ich vplyvu na poru\u0161ovanie t\u00fdchto ocel\u00ed. Cie\u013eom projektu je pos\u00fadenie vz\u00e1jomn\u00e9ho p\u00f4sobenia mikro\u0161trukt\u00fary a sub\u0161trukt\u00fary, precipit\u00e1cie sekund\u00e1rnych f\u00e1z a vod\u00edka v jednotliv\u00fdch oblastiach TOO zvarov\u00e9ho spoja v procese degrad\u00e1cie. V\u00fdsledky v\u00fdskumu bude mo\u017en\u00e9 vyu\u017ei\u0165 pri posudzovan\u00ed degrad\u00e1cie sk\u00faman\u00fdch materi\u00e1lov a ich zvarov v nadv\u00e4znosti na v\u00fdsledky predch\u00e1dzaj\u00facich projektov v\u00fdskumn\u00e9ho t\u00edmu, ktor\u00e9 boli realizovan\u00e9 na re\u00e1lnych zvarov\u00fdch spojoch, z h\u013eadiska ich n\u00e1chylnosti na poru\u0161ovanie po\u010das tepeln\u00e9ho a mechanick\u00e9ho nam\u00e1hania.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2016 &#8211; 31.12.2018<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>V\u00fdvoj a v\u00fdskum kovov\u00fdch skiel a nanokry\u0161talick\u00fdch materi\u00e1lov<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Development and research on metallic glasses and nanocrystalline materials<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show36')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show36\" style=\"display: none;\">Projekt je orientovan\u00fd na \u0161t\u00fadium \u0161trukt\u00fary a teplotnej stability zliatin s neusporiadanou \u0161trukt\u00farou. Jednou skupinou bud\u00fa zliatiny s ve\u013emi vysokou mierou vn\u00fatornej neusporiadanosti, kovov\u00e9 skl\u00e1 na b\u00e1ze Ca a druhou materi\u00e1ly s \u010diasto\u010dne neusporiadanou \u0161trukt\u00farou, disperzne spevnen\u00e9 nanokompozity na b\u00e1ze Cu a Al. \u0160trukt\u00fara a teplotn\u00e1 stabilita bude sk\u00faman\u00e1 svetelnou mikroskopiou, rastrovacou a transmisnou elektr\u00f3novou mikroskopiou, diferenci\u00e1lnou skenovacou kalorimetriou, rtg. difrakciou, mikro a nanoindent\u00e1ciou. Kovov\u00e9 skl\u00e1 bud\u00fa charakterizovan\u00e9 komplexne a detailne bud\u00fa \u0161tudovan\u00e9 ich at\u00f3mov\u00e9 \u0161trukt\u00fary. Experiment\u00e1lne d\u00e1ta bud\u00fa z\u00edskan\u00e9 pokro\u010dil\u00fdmi experimentmi s vyu\u017eit\u00edm zdrojov synchrotr\u00f3nneho \u017eiarenia: vysokoenergetick\u00e1 rtg. anal\u00fdza a rtg. absorp\u010dn\u00e1 spektroskopia na absorp\u010dn\u00fdch hran\u00e1ch vybran\u00fdch prvkov. Od \u0161trukt\u00farnej anal\u00fdzy nanokompozitov sa bud\u00fa odv\u00edja\u0165 podmienky pr\u00edpravy. Cie\u013eom bude z\u00edskanie parametrov disperzoidu a matrice zabezpe\u010duj\u00face optim\u00e1lnu kombin\u00e1ciu po\u017eadovan\u00fdch vlastnost\u00ed.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2016 &#8211; 31.12.2018<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>SVE-Sn &#8211; 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<tr>\n<td colspan='2'>Development of new generation joints of power electronics using nonsandard Sn-based alloys<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show37')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show37\" style=\"display: none;\">Cie\u013eom predkladan\u00e9ho projektu je v\u00fdvoj nov\u00fdch typov ne\u0161tandardn\u00fdch bezolovnat\u00fdch sp\u00e1jkovac\u00edch zliatin na b\u00e1ze Sn s rozdielnym obsahom intermetalick\u00fdch zl\u00fa\u010den\u00edn, novej gener\u00e1cie kvalitn\u00fdch sp\u00e1jkovan\u00fdch spojov a funk\u010dn\u00e9ho testovacieho elektronick\u00e9ho modulu v oblasti v\u00fdkonovej elektroniky. Podrobn\u00e9 \u0161t\u00fadium sp\u00e1jkovan\u00fdch spojov v\u00fdkonovej elektroniky, u ktor\u00fdch ako sp\u00e1jkovacia zliatina vystupuje zliatina s rozdielnym obsahom intermetalick\u00fdch zl\u00fa\u010den\u00edn pripraven\u00e1 met\u00f3dou r\u00fdchleho ochladenia, doteraz nebolo realizovan\u00e9 a predstavuje\u00faplne nov\u00fd pr\u00edstup. Hlavn\u00fdm potenci\u00e1lom novej gener\u00e1cie sp\u00e1jkovan\u00fdch spojov zalo\u017een\u00fdch na zliatin\u00e1ch so \u0161tandardn\u00fdm zlo\u017een\u00edm a na zliatin\u00e1ch s vysok\u00fdm podielom intermetalick\u00fdch zl\u00fa\u010den\u00edn vyu\u017eit\u00edm procesu izoterm\u00e1lneho tuhnutia je ich teplotn\u00e1 odolnos\u0165 minim\u00e1lne do 200\u00b0C. V\u00fdsledky v\u00fdvoja funk\u010dn\u00e9ho testovacieho elektronick\u00e9ho modulu v\u00fdkonovej elektroniky a v\u00fdsledky simul\u00e1cie termomechanick\u00fdch pnut\u00ed, komparat\u00edvnej anal\u00fdzy elektrick\u00fdch, mechanick\u00fdch vlastnost\u00ed a mikro\u0161trukt\u00fary spojov bud\u00fa konfrontovan\u00e9 s v\u00fdsledkami komplexnej anal\u00fdzy vyv\u00edjan\u00fdch sp\u00e1jkovac\u00edch zliatin a intermetalick\u00fdch zl\u00fa\u010den\u00edn. Z\u00e1rukou splnenia predkladan\u00e9ho projektu s\u00fa predch\u00e1dzaj\u00face sk\u00fasenosti rie\u0161ite\u013esk\u00e9ho kolekt\u00edvu v oblasti elektrotechnol\u00f3gi\u00ed a materi\u00e1lov ako aj intenz\u00edvna spolupr\u00e1ca s priemyseln\u00fdm partnerom, ktor\u00fd je odberate\u013eom projektu. V\u00fdvoj novej gener\u00e1cie sp\u00e1jkovan\u00fdch spojov v\u00fdkonovej elektroniky n\u00e1jde priame vyu\u017eitie v priemyselnej v\u00fdrobe aj u mnoh\u00fdch \u010fal\u0161\u00edch odberate\u013eov.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2015 &#8211; 30.6.2018<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Modifik\u00e1cia dom\u00e9novej \u0161trukt\u00fary krem\u00edkov\u00fdch elektrotechnick\u00fdch ocel\u00ed pomocou laserov\u00e9ho \u017eiarenia.<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>The modification of domain structure of silicon electrotechnical steels by laser beam.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show38')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show38\" style=\"display: none;\">Projekt je zameran\u00fd na zn\u00ed\u017eenie fin\u00e1lnych magnetick\u00fdch str\u00e1t krem\u00edkov\u00fdch elektrotechnick\u00fdch ocel\u00ed prostredn\u00edctvom modifik\u00e1cie  dom\u00e9novej \u0161trukt\u00fary pomocou laserov\u00e9ho \u017eiarenia. V\u00fdskum bude zameran\u00fd na modifik\u00e1ciu dom\u00e9n vznikaj\u00facich na povrchu krem\u00edkov\u00fdch ocel\u00ed po fin\u00e1lnom termo \u2013 mechanickom spracovan\u00ed, bez  z\u00e1sahu do ich mikro\u0161trukt\u00farnej a\u00a0text\u00farnej podstaty. Na povrch materi\u00e1lov bude aplikovan\u00e9 laserov\u00e9 \u017eiarenie s\u00a0cie\u013eom vygenerovania termick\u00e9ho pnutia, ktor\u00e9 prispeje k modifik\u00e1cii  vn\u00fatornej \u0161trukt\u00fary povrchov\u00fdch magnetick\u00fdch dom\u00e9n. V\u00fdsledn\u00e1 dom\u00e9nov\u00e1 \u0161trukt\u00fara bude optimalizovan\u00e1 vo vz\u0165ahu k minimaliz\u00e1cii wattov\u00fdch str\u00e1t dan\u00e9ho materi\u00e1lu a\u00a0optimaliz\u00e1cii postupu vn\u00e1\u0161ania tepelne indukovan\u00e9ho nap\u00e4tia na jeho povrch. <\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2015 &#8211; 31.12.2017<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>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<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show39')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show39\" style=\"display: none;\">Projekt nadv\u00e4zuje na predch\u00e1dzaj\u00face projekty, ktor\u00e9 sa zaoberali modelovan\u00edm tern\u00e1rnych syst\u00e9mov Fe-B-X (X=V, Cr, C). Zameriava sa na \u0161t\u00fadium f\u00e1z a f\u00e1zov\u00fdch rovnov\u00e1h v tern\u00e1rnom syst\u00e9me Fe-B-Mn. V\u00fdsledky v\u00fdskumu prispej\u00fa k roz\u0161\u00edreniu poznatkov o existenci\u00ed f\u00e1z, ich chemickom zlo\u017een\u00ed, \u0161trukt\u00fare a f\u00e1zov\u00fdch rovnov\u00e1hach v danom syst\u00e9me. Jeho hlavn\u00fdm cie\u013eom je vytvorenie spo\u013eahlivej datab\u00e1zy parametrov pre termodynamick\u00e9 v\u00fdpo\u010dty pre tern\u00e1rny syst\u00e9m Fe-B-Mn met\u00f3dou Calphad, ktor\u00e1 prispeje k tvorbe a upresneniu komplexnej datab\u00e1zy termodynamick\u00fdch parametrov d\u00e1vaj\u00facej mo\u017enos\u0165 predikcie f\u00e1zov\u00fdch rovnov\u00e1h pre \u0161irok\u00fd rozsah syst\u00e9mov. V r\u00e1mci projektu bud\u00fa experiment\u00e1lne sk\u00faman\u00e9 aj kvatern\u00e1rne zliatiny typu Fe-B-X-Y (X,Y=V, Cr, C,Mn), ktor\u00e9 bud\u00fa pou\u017eit\u00e9 na otestovanie komplexnej datab\u00e1zy, ktor\u00e1 vznikne zl\u00fa\u010den\u00edm vytvorenej datab\u00e1zy pre syst\u00e9m Fe-B-Mn s datab\u00e1zami pre tern\u00e1rne syst\u00e9my Fe-B-X (X= V, Cr, C) a s ostatn\u00fdmi existuj\u00facimi datab\u00e1zami.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2015 &#8211; 31.12.2017<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>\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<tr>\n<td colspan='2'>Effect of chemical composition and microstructure on the susceptibility of dual phase steels to hydrogen embrittlement<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Rosenberg Gejza, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show40')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show40\" style=\"display: none;\">Projekt sa zaober\u00e1 problematikou vod\u00edkov\u00e9ho krehnutia (VK) pokrokov\u00fdch vysokopevn\u00fdch tzv AHS ocel\u00ed ur\u010den\u00fdch pre automobilov\u00fd priemysel. Experiment\u00e1lny program je prim\u00e1rne zameran\u00fd na dvojf\u00e1zov\u00e9 ocele na ktor\u00fdch \u00fa\u010dinok VK na deforma\u010dn\u00e9 a lomov\u00e9 vlastnosti bude \u0161tudovan\u00fd v z\u00e1vislosti na r\u00f4znych mikro\u0161trukt\u00farnych charakteristik\u00e1ch (rozmer zrna, objemov\u00fd podiel, rozmer a morfol\u00f3gia martenzitu, stav precipit\u00e1cie &#8230;). Z\u00e1merom projektu je pos\u00fadi\u0165 aj n\u00e1chylnos\u0165 ocel\u00ed ku VK v r\u00f4znych lokalit\u00e1ch po hr\u00fabke plechu (zameran\u00e9 na oblasti v\u00fdskytu \u0161trukt\u00farnych heterogen\u00edt). Za t\u00fdm \u00fa\u010delom sa vykonaj\u00fa aj experimenty na vzork\u00e1ch miniat\u00farnych rozmerov. Degrada\u010dn\u00fd \u00fa\u010dinok vod\u00edka bude posudzovan\u00fd prim\u00e1rne na vzork\u00e1ch s koncentr\u00e1torom nap\u00e4tia, ktor\u00e9 bud\u00fa vystaven\u00e9 r\u00f4znym re\u017eimom nam\u00e1hania (statick\u00e9, r\u00e1zov\u00e9 a cyklick\u00e9 za\u0165a\u017eovanie). V\u00fdvoj lok\u00e1lnych deform\u00e1ci\u00ed a rozmer plastickej z\u00f3ny pred \u010delom trhl\u00edn bud\u00fa \u0161tudovan\u00e9 met\u00f3dami metalograficko-fraktografickej anal\u00fdzy s vyu\u017eit\u00edm parametrov lomovej mechaniky (KIC, COD, &#8230;).<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2015 &#8211; 31.12.2017<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>VIPD &#8211; 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<tr>\n<td colspan='2'>Effect of intensive plastic deformations on microstructure and properties of advanced composite nanomaterial systems<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Ball\u00f3kov\u00e1 Be\u00e1ta, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show41')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show41\" style=\"display: none;\">\u00dalohou projektu je prispie\u0165 k popisu deforma\u010dn\u00e9ho chovania a mechanizmom poru\u0161ovania materi\u00e1lovpripraven\u00fdch intenz\u00edvnou plastickou deform\u00e1ciou predov\u0161etk\u00fdm s oh\u013eadom na interakciu spev\u0148uj\u00facich f\u00e1z s matricou nanokompozitu. Podstatou grantu je z\u00e1kladn\u00fd v\u00fdskum v oblasti anal\u00fdzy zmien mikro\u0161trukt\u00fary, sub\u0161trukt\u00fary a text\u00fary s cie\u013eom formovania ve\u013ekouhlov\u00fdch nanoz\u0155n matrice kompozitov na b\u00e1ze Mg (AZ61, AZ91,AM60) s rozdielnym objemov\u00fdm podielom Al2O3 pri intenz\u00edvnych plastick\u00fdch deform\u00e1ci\u00e1ch. Pozornos\u0165 bude venovan\u00e1 hodnoteniu podstaty mechanick\u00fdch vlastnost\u00ed a mikromechanizmov poru\u0161ovania \u201ein situ\u201c. Bud\u00fa hodnoten\u00e9 tie\u017e lok\u00e1lne mechanick\u00e9 vlastnosti, kinetika a mechanizmus superplasticity, creepov\u00e9ho chovania sakompozitov met\u00f3dou \u201esmall punch\u201c, ako aj tribologick\u00e9 parametre. S\u00fabe\u017ene bud\u00fa v uveden\u00fdch oblastiach realizovan\u00e9 dopl\u0148uj\u00face anal\u00fdzy kompozitov na b\u00e1ze Al (Al-Al4C3).<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2014 &#8211; 31.12.2016<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>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<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Falat Ladislav, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show42')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show42\" style=\"display: none;\">Feritick\u00e9 9Cr \u017eiarupevn\u00e9 ocele sa pou\u017e\u00edvaj\u00fa v energetike na kon\u0161trukciu vysoko\u00fa\u010dinn\u00fdch, tzv. nadkritick\u00fdch kotlov\u00fdch zariaden\u00ed. Pretrv\u00e1vaj\u00faci probl\u00e9m po\u010das creepovej expoz\u00edcie zvarov\u00fdch spojov t\u00fdchto ocel\u00ed spo\u010d\u00edva v degrad\u00e1cii ich vlastnost\u00ed a pred\u010dasnom poru\u0161ovan\u00ed typu IV v teplom ovplyvnenej oblasti (TOO). Najnov\u0161ie v\u00fdsledky v\u00fdskumu vo svete nazna\u010duj\u00fa mo\u017enos\u0165 jeho rie\u0161enia legovan\u00edm b\u00f3rom ako povrchovo akt\u00edvneho prvku, p\u00f4sobenie ktor\u00e9ho v\u0161ak nie je \u00faplne objasnen\u00e9. Cie\u013eom projektu je sk\u00fama\u0165 vplyv obsahu b\u00f3ru v z\u00e1kladn\u00fdch materi\u00e1loch a podmienok tepeln\u00e9ho spracovania po zv\u00e1ran\u00ed na modifik\u00e1ciu \u0161trukt\u00far TOO a ich vlastnost\u00ed. K \u0161t\u00fadiu bud\u00fa pou\u017eit\u00e9 \u0161trukt\u00farne stavy TOO pripraven\u00e9 simula\u010dn\u00fdm tepeln\u00fdm spracovan\u00edm aj termofyzik\u00e1lnou simul\u00e1ciou z\u00e1kladn\u00fdch materi\u00e1lov. Jednotliv\u00e9 materi\u00e1lov\u00e9 stavy bud\u00fa charakterizovan\u00e9 z h\u013eadiska ich \u0161trukt\u00farnej a f\u00e1zovej stability s podporou termodynamick\u00e9ho modelovania met\u00f3dou Calphad a tie\u017e z poh\u013eadu ichmechanick\u00fdch vlastnost\u00ed a creepovej odolnosti.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2013 &#8211; 31.12.2015<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>BIMETAL &#8211; \u0160t\u00fadium zvarov a tepelne ovplyvnen\u00fdch z\u00f3n bimetalov<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Study of welds and heat effected zones of bimetals<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Saksl Karel, DrSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show43')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show43\" style=\"display: none;\">Hlavn\u00fdm cie\u013eom projektu bude konzult\u00e1cia z\u00edskan\u00fdch v\u00fdsledkov anal\u00fdz zo zvarov a teplotneovplyvnen\u00fdch z\u00f3n priemyslovo zv\u00e1ran\u00fdch bimetalov v\u00fdbuchom pomocou rtg. difrakcie s vyu\u017eit\u00edm synchrotronov\u00e9ho zdroja, resp. \u010fal\u0161\u00edch techn\u00edk ako aj porovnanie v\u00fdsledkov zo svetelnej a elektron\u00f3vej mikroskopie (SEM) s v\u00fdsledkami z\u00edskan\u00fdmi na V\u0160B-TU Ostrave. \u010cesk\u00e1 strana by v projekte realizovala mechanick\u00e9 sk\u00fa\u0161ky (\u00fanavu, vod\u00edkov\u00fa krehkos\u0165, sveteln\u00fa mikroskopiu a z\u00e1kladn\u00e9 vyhodnocovanie lomov\u00fdch pl\u00f4ch a \u0161trukt\u00faru f\u00e1z\u00ed pomocou SEM). Slovensk\u00e1 strana by zabezpe\u010dovala predov\u0161etk\u00fdm nede\u0161trukt\u00edvne sk\u00fa\u0161anie materi\u00e1lov, hlavne zvarov (anal\u00fdzou rozhran\u00ed pomocou tvrd\u00e9ho rtg. \u017eiarenia zo sychrotronu fokusovan\u00e9ho do mikrometrov\u00fdch ve\u013ekost\u00ed, transmisnej elektronovej mikroskopie, EBSD a konven\u010dnej rtg. difrakcie). Z mechanick\u00fdch sk\u00fa\u0161ok by realizovala merania lok\u00e1lnych vlastnost\u00ed. V priebehu rie\u0161enia projektu by do\u0161lo k v\u00fdmene sk\u00fasenosti z oblast\u00ed, ktor\u00e9 maj\u00fa na oboch stran\u00e1ch dlhoro\u010dn\u00fa trad\u00edciu.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2015 &#8211; 31.12.2015<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Vysokopevn\u00e9  elektrotechnick\u00e9 ocele pre elektromobily a hybridn\u00e9 pohony .<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>High-strength electro-technical steels for electric vehicles and hybrid motors.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show44')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show44\" style=\"display: none;\">Projekt sa zameriava na mikro\u0161trukt\u00farny dizajn vysokopevn\u00fdch elektrotechnick\u00fdch ocel\u00ed ur\u010den\u00fdch pre hybridn\u00e9 pohony a elektromobily. V ramci predkladan\u00e9ho projektu je cie\u013eom navrhn\u00fa\u0165  origin\u00e1lnu koncepciu vysokopevn\u00fdch elektrotechnick\u00fdch ocel\u00ed na b\u00e1ze kompozitn\u00e9ho gradientn\u00e9ho usporiadania mikro\u0161trukt\u00fary, sub\u0161trukt\u00fary a text\u00fary po hr\u00fabke plechu. Centr\u00e1lna \u010das\u0165 sa bude vyzna\u010dova\u0165 hrubozrnou mikro\u0161trukt\u00farou s vysokou intenzitou kubickej text\u00farnej zlo\u017eky spevnen\u00e1 koherentn\u00fdmi Cu precipit\u00e1tmi a tuh\u00fdm roztokom Al, vyzna\u010duj\u00faca sa vynikaj\u00facimi elektromagnetick\u00fdmi parametrami. Podpovrchov\u00e9 oblasti bud\u00fa tvoren\u00e9 jemnozrnou mikro\u0161trukt\u00farou spevnenou nekoherentn\u00fdmi  precipit\u00e1tmi AlN a tuh\u00fdm roztokom Si, Al, Cu vo ferite. T\u00e1to oblas\u0165 by sa mala vyzna\u010dova\u0165 vysok\u00fdmi pevnostn\u00fdmi charakteristikami a dobrou odolnos\u0165ou vo\u010di \u00fanavov\u00e9mu poru\u0161eniu.Pre dosiahnutie zvolen\u00e9ho kompozitn\u00e9ho syst\u00e9mu bude navrhnut\u00e1  sekvencia \u0161trukturotvorn\u00fdch procesov .<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2013 &#8211; 31.12.2015<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>HECOSTE &#8211; Vysokopevn\u00e9 elektrotechnick\u00e9 kompozitn\u00e9 ocele<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>High-strength electro-technical composite steels<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show45')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show45\" style=\"display: none;\">Projekt sa zameriava na mikro\u0161trukt\u00farny dizajn vysokopevn\u00fdch elektrotechnick\u00fdch ocel\u00ed ur\u010den\u00fdch pre hybridn\u00e9 pohony a elektromobily. V ramci predkladan\u00e9ho projektu bude navrhnut\u00e1  origin\u00e1lna koncepcia vysokopevn\u00fdch elektrotechnick\u00fdch ocel\u00ed na b\u00e1ze kompozitn\u00e9ho gradientn\u00e9ho usporiadania mikro\u0161trukt\u00fary, sub\u0161trukt\u00fary a text\u00fary po hr\u00fabke plechu.. Centr\u00e1lna \u010das\u0165 sa bude vyzna\u010dova\u0165 hrubozrnou mikro\u0161trukt\u00farou s vysokou intenzitou kubickej text\u00farnej zlo\u017eky spevnen\u00e1 koherentn\u00fdmi Cu precipit\u00e1tmi a tuh\u00fdm roztokom, vyzna\u010duj\u00faca sa vynikaj\u00facimi elektromagnetick\u00fdmi parametrami. Podpovrchov\u00e9 oblasti bud\u00fa tvoren\u00e9 jemnozrnou mikro\u0161trukt\u00farou spevnenou nekoherentn\u00fdmi  precipit\u00e1tmi AlN a tuh\u00fdm roztokom Si, Al, Cu vo ferite. T\u00e1to oblas\u0165 sa bude vyzna\u010dova\u0165 vysok\u00fdmi pevnostn\u00fdmi charakteristikami a dobrou odolnos\u0165ou vo\u010di \u00fanavov\u00e9mu pou\u0161eniu.Pre dosiahnutie zvolen\u00e9ho kompozitn\u00e9ho syst\u00e9mu bude navrhnut\u00e1 a realizovan\u00e1 sekvencia \u0161trukturotvorn\u00fdch procesov \/ dif\u00fazia, rekry\u0161taliz\u00e1cia, deforma\u010dne indukovan\u00fd pohyb hran\u00edc z\u0155n, precipit\u00e1cia, interakcia hran\u00edc z\u0155n s precipit\u00e1tmi, selekt\u00edvny rast z\u0155n \/.Bud\u00fa analyzovan\u00e9 elektromagnetick\u00e9 , pevnostn\u00e9 a \u00fanavov\u00e9 charakteristiky. Bude vypracovan\u00fd komplexn\u00fd model   mikro\u0161trukt\u00farnej podstaty komplexu elektromagnetick\u00fdch, pevnostn\u00fdch a \u00fanavov\u00fdch charakterist\u00edk pre vysokopevn\u00e9 elektrotechnick\u00e9 ocele kompozitnej stavby.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.7.2012 &#8211; 31.12.2015<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Hodnotenie deforma\u010dn\u00fdch a lomov\u00fdch vlastnost\u00ed dvojf\u00e1zov\u00fdch ocel\u00ed prostredn\u00edctvom miniat\u00farnych vzoriek<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Evaluation of strain and fracture properties of dual-phase steels on miniature samples.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Rosenberg Gejza, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show46')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show46\" style=\"display: none;\">Projekt je zameran\u00fd na v\u00fdskum vplyvu r\u00f4znych mikro\u0161trukt\u00farnych charakterist\u00edk (napr. rozmer feritick\u00e9ho zrna a objemov\u00fd podiel, distrib\u00facia, morfol\u00f3gia, ako i obsah uhl\u00edka v martenzite) na deforma\u010dn\u00e9 a lomov\u00e9 vlastnosti dvojf\u00e1zov\u00fdch ocel\u00ed. Experimenty sa z ve\u013ekej \u010dasti vykonaj\u00fa na miniat\u00farnych vzork\u00e1ch (bez a s koncentr\u00e1torom nap\u00e4tia), ktor\u00e9 umo\u017enia hodnoti\u0165 aj lok\u00e1lne vlastnosti \u0161trukt\u00farnych heterogen\u00edt po hr\u00fabke plechu. Hlavn\u00fdm cie\u013eom projektu je pos\u00fadi\u0165 predpokladan\u00fd interakt\u00edvny \u00fa\u010dinok mikro\u0161trukt\u00fara\/hr\u00fabka plechu, ako aj stanovi\u0165 vplyv mikro\u0161trukt\u00fary na deforma\u010dn\u00e9 a lomov\u00e9 vlastnosti dvojf\u00e1zov\u00fdch ocel\u00ed vystaven\u00fdch r\u00f4znym re\u017eimom nam\u00e1hania (statick\u00e9, r\u00e1zov\u00e9 a cyklick\u00e9 za\u0165a\u017eovanie). V\u00fdvoj lok\u00e1lnych deform\u00e1ci\u00ed a rozmer plastickej z\u00f3ny pred \u010delom iniciovan\u00fdch trhl\u00edn bud\u00fa \u0161tudovan\u00e9 met\u00f3dami metalograficko-fraktografickej anal\u00fdzy. Pre hodnotenie jednotliv\u00fdch et\u00e1p po\u0161kodzovania, ako aj pre samotn\u00e9 poru\u0161enia vzoriek sa vyu\u017eij\u00fa parametre elastickej a elasticko-plastickej lomovej mechaniky (KIC, JIC, &#8230;).<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2012 &#8211; 31.12.2014<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Termodynamick\u00fd opis syst\u00e9mov B-Cr a Fe-B-Cr<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Thermodynamic description of B-Cr and Fe-B-Cr systems<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show47')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show47\" style=\"display: none;\">Projekt nadv\u00e4zuje na predch\u00e1dzaj\u00faci projekt &quot;Termodynamick\u00e1 anal\u00fdza bin\u00e1rnych a tern\u00e1rnych syst\u00e9mov s b\u00f3rom a zaober\u00e1 sa \u0161t\u00fadiom f\u00e1z a f\u00e1zov\u00fdch rovnov\u00e1h v syst\u00e9me Fe-B-Cr a v jeho podsyst\u00e9me B-Cr. Cie\u013eom je vytvorenie spo\u013eahlivej datab\u00e1zy parametrov pre termodynamick\u00e9 v\u00fdpo\u010dty pre tern\u00e1rny syst\u00e9m Fe-B-Cr a roz\u0161\u00edrenie poznatkov o existencii boridov chr\u00f3mu, ich chemickom zlo\u017een\u00ed, \u0161trukt\u00fare a f\u00e1zov\u00fdch rovnov\u00e1hach v dan\u00fdch syst\u00e9moch. Tento syst\u00e9m tvor\u00ed podsyst\u00e9m komplexn\u00fdch ocel\u00ed s b\u00f3rom vr\u00e1tane bielych liatin a nehrdzavej\u00facich ocel\u00ed, tvrd\u00fdch n\u00e1varov, mno\u017estva magnetick\u00fdch materi\u00e1lov at\u010f. Vytvoren\u00e1 datab\u00e1za prispeje k tvorbe a upresneniu komplexnej datab\u00e1zy termodynamick\u00fdch parametrov d\u00e1vaj\u00facej mo\u017enos\u0165 predikcie f\u00e1zov\u00fdch rovnov\u00e1h pre \u0161irok\u00fd rozsah syst\u00e9mov. Rovnako d\u00f4le\u017eit\u00e9 je jej uplatnenie pre termodynamick\u00e9 a kinetick\u00e9 modelovanie pri \u0161t\u00fadiu a v\u00fdvoji nov\u00fdch materi\u00e1lov.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2012 &#8211; 31.12.2014<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>VUKONZE &#8211; Centrum v\u00fdskumu \u00fa\u010dinnosti integr\u00e1cie kombinovan\u00fdch syste\u00e9mov obnovite\u013en\u00fdch zdrojov energi\u00ed<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Research Centrum for Combinated and Renewable Resources of Energy<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>\u0160truktur\u00e1lne fondy E\u00da V\u00fdskum a v\u00fdvoj<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show48')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show48\" style=\"display: none;\">V r\u00e1mci aktivity \u201eV\u00fdskum izotropn\u00fdch elektrotechnick\u00fdch ocel\u00ed typu semifini\u0161 maj\u00facich zlep\u0161en\u00e9 elektromagnetick\u00e9 vlastnosti\u201c bude v\u00fdskumn\u00e1 aktivita pracovn\u00edkov \u00daMV    zameran\u00e1 na \u0161t\u00fadium z\u00e1kladn\u00fdch tepelne a deforma\u010dne aktivovan\u00fdch \u0161trukt\u00farotvorn\u00fdch procesov ako je polygoniz\u00e1cia, rekry\u0161taliz\u00e1cia pohyb hran\u00edc z\u0155n, selekt\u00edvny rast z\u0155n a tvorba kry\u0161talografickej text\u00fary. Experiment\u00e1lny materi\u00e1l tvoria elektrotechnick\u00e9 ocele typu semifini\u0161 s obsahom Si do 2,5 hm. %. Pri selekt\u00edvnom raste z\u0155n prednostne s kubickou text\u00farnou orient\u00e1ciou bude ako hnacia sila rastu vyu\u017eit\u00e1 deforma\u010dn\u00e1 energia , ktor\u00e1 vzh\u013eadom na smerov\u00fa z\u00e1vislos\u0165 modulu pru\u017enosti, bude ma\u0165 lok\u00e1lne v jednotliv\u00fdch zrn\u00e1ch rozdielne intenzity. Na z\u00e1klade matematick\u00e9ho modelovania nap\u00e4\u0165ovo deforma\u010dn\u00fdch z\u00e1vislosti pre jednotliv\u00e9 kry\u0161talografick\u00e9 orient\u00e1cie po\u010das valcovacieho procesu plechu bud\u00fa stanoven\u00e9 optim\u00e1lne parametre valcovacieho procesu z h\u013eadiska dosiahnutia maxim\u00e1lneho gradientu deforma\u010dnej energie medzi zrnami s kubickou a deforma\u010dnou orient\u00e1ciou.. T\u00e1to hnacia sila pohybu hran\u00edc bude v procese dynamick\u00e9ho ohrevu vyu\u017eit\u00e1 na rast kolumn\u00e1rnych z\u0155n s vy\u0161\u0161ou intenzitou kubickej text\u00farnej zlo\u017eky. Na z\u00e1klade dosiahnut\u00fdch mikro\u0161trukt\u00farnych a text\u00farnych parametrov a hodn\u00f4t nameran\u00fdch elektromagnetick\u00fdch vlastnost\u00ed bude navrhnut\u00fd termicko deforma\u010dn\u00fd postup spracovania ocel\u00ed typu semifini\u0161 s rozmedz\u00edm obsahu Si  do 2,5 hm.%, ktor\u00fd zabezpe\u010d\u00ed pre dan\u00e9 chemick\u00e9 zlo\u017eenie zlep\u0161enie vlastnost\u00ed a s\u00fa\u010dasne samotn\u00fd proces pr\u00edpravy materi\u00e1lu bude energeticky podstatne \u00faspornej\u0161\u00ed v porovnan\u00ed s teraj\u0161\u00edm stavom. Postup umo\u017en\u00ed zn\u00ed\u017ei\u0165 obsahy Si v  akostn\u00fdch triedach \/ M 340 a\u017e M 560 \u2013 50E\/, \u010d\u00edm sa s\u00fa\u010dasne zlep\u0161\u00ed tepeln\u00e1 vodivos\u0165 materi\u00e1lu.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.6.2010 &#8211; 31.12.2013<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>NMTE &#8211; Nov\u00e9 materi\u00e1ly a  technol\u00f3gie pre energetiku<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>New Materials and Technology for energetics<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>\u0160truktur\u00e1lne fondy E\u00da V\u00fdskum a v\u00fdvoj<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show49')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show49\" style=\"display: none;\">\u0160pecifick\u00e9 ciele projektu s\u00fa: 1.V\u00fdvoj technol\u00f3gie nano\u0161trukt\u00farovan\u00fdch mas\u00edvnych supravodi\u010dov pre uchov\u00e1vanie energie 2.V\u00fdvoj biobat\u00e9rie vyu\u017e\u00edvaj\u00facej obnovite\u013en\u00e9 biologick\u00e9 produkty 3.V\u00fdvoj nov\u00fdch transform\u00e1torov\u00fdch ocel\u00ed modifikovan\u00fdch nano\u010dasticami 4.V\u00fdvoj chladiaceho a izola\u010dn\u00e9ho m\u00e9dia na b\u00e1ze magnetickej kvapaliny pre vysokov\u00fdkonov\u00e9 transform\u00e1tory.Aktivity \u00daMV v r\u00e1mci uveden\u00e9ho projektu s\u00fa zameran\u00e9 na transf\u00e9r vedeck\u00fdch poznatkov z oblasti evol\u00facie mikro\u0161trukt\u00fary a kry\u0161talografickej text\u00fary do n\u00e1vrhu ekonomicky \u00fasporn\u00e9ho technologick\u00e9ho postupu pr\u00edpravy zrnovo orientovanej elektrotechnickej ocele. Origin\u00e1lny pr\u00edstup je zalo\u017een\u00fd na predpoklade vyu\u017eitia deforma\u010dne indukovan\u00e9ho pohybu hran\u00edc z\u0155n feritu v kombin\u00e1cii s brzdiacim \u00fa\u010dinkom inhibi\u010dn\u00e9ho syst\u00e9mu nano\u010dast\u00edc na b\u00e1ze precipit\u00e1tov mikroleguj\u00facich prvkov,  pri selekt\u00edvnom raste z\u0155n s kry\u0161talografickou orient\u00e1ciou (110) [001]. Efekt\u00edvne distribu\u010dn\u00e9 parametre inhibi\u010dn\u00e9ho syst\u00e9mu a ni\u017e\u0161ia teplota rozpustnosti t\u00fdchto \u010dast\u00edc umo\u017enia riadi\u0165 proces abnorm\u00e1lneho rastu Gossov\u00fdch z\u0155n pri ni\u017e\u0161ej teplote a podstatne krat\u0161\u00edch teplotn\u00fdch expoz\u00edciach.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.9.2010 &#8211; 31.8.2013<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Mikro\u0161trukt\u00farny dizajn progres\u00edvnych izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed.<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Microstructure design of progressive isotropic electrotechnical steels<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show50')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show50\" style=\"display: none;\">Projekt je zameran\u00fd na riaden\u00fa evol\u00faciu mikro\u0161trukt\u00fary a kry\u0161talografickej text\u00fary v izotr\u00f3pnych elektrotechnick\u00fdch oceliach  s vysokou permeabilitou ur\u010den\u00fdch pre motory s vy\u0161\u0161ou \u00fa\u010dinnos\u0165ou. Pri riadenej tvorbe mikro\u0161trukt\u00fary v procese selekt\u00edvneho abnorm\u00e1lneho rastu z\u0155n bud\u00fa vyu\u017eit\u00e9 mechanizmy deforma\u010dne indukovan\u00e9ho pohybu hran\u00edc z\u0155n a tepelne aktivovan\u00e9ho pohybu hran\u00edc s cie\u013eom dosiahnu\u0165 zv\u00fd\u0161en\u00fa intenzitu kubickej text\u00farnej zlo\u017eky  (100) [0vw] a tzv. Gossovej text\u00farnej zlo\u017eky (110) [001] na \u00fakor deforma\u010dnej zlo\u017eky (111) [0vw]. Tak\u00e1to kry\u0161talografick\u00e1 orient\u00e1cia zabezpe\u010d\u00ed zlep\u0161enie parametrov wattov\u00fdch str\u00e1t a magnetickej indukcie pri s\u00fa\u010dasnej mo\u017enosti zn\u00ed\u017eenia  celkov\u00e9ho obsahu leg\u00far s pozit\u00edvnym dopadom na zv\u00fd\u0161enie hodnoty koeficientu tepelnej vodivosti fin\u00e1lneho plechu.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2010 &#8211; 31.12.2012<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Technology of preparation of electrotechnical steels possessing high permeability for high affectivity electromotors.<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>\u0160truktur\u00e1lne fondy E\u00da V\u00fdskum a v\u00fdvoj<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show51')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show51\" style=\"display: none;\">Jedn\u00e1 sa o orientovan\u00fd v\u00fdskum a v\u00fdvoj progres\u00edvnych izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed s cielen\u00fdmi mikro\u0161trukt\u00farnymi, text\u00farnymi a sub\u0161trukt\u00farnymi parametrami zabezpe\u010duj\u00facimi excelentn\u00e9 aplika\u010dn\u00e9 vlastnosti, pre aplik\u00e1cie vo vysoko\u00fa\u010dinn\u00fdch elektrick\u00fdch pohonoch v oblasti elektrotechnick\u00e9ho, energetick\u00e9ho a automobilov\u00e9ho priemyselu s v\u00fdznamom nielen pre SR, ale aj v eur\u00f3pskom meradle. V s\u00favislosti s prenosom poznatkov do hospod\u00e1rskej sf\u00e9ry d\u00e1 sa o\u010dak\u00e1va\u0165 podstatn\u00e9 zv\u00fd\u0161enie kvality produktov pri rovnak\u00fdch, pr\u00edpadne ni\u017e\u0161\u00edch v\u00fdrobn\u00fdch n\u00e1kladoch, \u010d\u00edm sa zv\u00fd\u0161i ich konkurencieschopnos\u0165.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2010 &#8211; 30.6.2012<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>DIMONI &#8211; \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<tr>\n<td colspan='2'>Studies of diffusion of modifying atoms and microstructure of metal-based and semiconductor-based alloys<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Mgr. Petri\u0161inec Ivan, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show52')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show52\" style=\"display: none;\">Projekt je zameran\u00fd na zlep\u0161enie magnetick\u00fdch vlastnost\u00ed Fe-Si izotr\u00f3pnych elektrotechnick\u00fdch ocel\u00ed pomocou dif\u00fazne riadenej mikro\u0161trukt\u00fary a taktie\u017e na \u0161t\u00fadium dif\u00fazne indukovan\u00fdch \u0161trukt\u00farnych zmien v polovodi\u010doch typu As2S3 a CdS(Se). Spojen\u00fdm \u00fasil\u00edm dvoch v\u00fdskumn\u00fdch t\u00edmov zo Slovenska a Ukrajiny bud\u00fa sledovan\u00e9 dve skupiny vedeck\u00fdch cie\u013eov.Magnetick\u00e9 vlastnosti krem\u00edkov\u00fdch elektrotechnick\u00fdch ocel\u00ed z\u00e1visia predov\u0161etk\u00fdm od chemick\u00e9ho zlo\u017eenia (obzvl\u00e1\u0161\u0165 od obsahu Si), mikro\u0161trukt\u00fary a prednostnej kry\u0161talografickej orient\u00e1cie. Bude sk\u00faman\u00fd vplyv koncentr\u00e1cie Si a povrchovo akt\u00edvnych prvkov (Sb, Sn, Se) na evol\u00faciu mikro\u0161trukt\u00fary a kry\u0161talografickej text\u00fary. Obsah t\u00fdchto prvkov bude menen\u00fd pomocou termick\u00e9ho nan\u00e1\u0161ania vrstvy (thermal deposition of coatings) na plech v stave po valcovan\u00ed za studena a prim\u00e1rnej rekry\u0161taliz\u00e1cii mikro\u0161trukt\u00fary a n\u00e1sledn\u00fdm homogeniza\u010dn\u00fdm \u017e\u00edhan\u00edm v inertnej atmosf\u00e9re.Druh\u00e1 skupina cie\u013eov je zameran\u00e1 na \u0161t\u00fadium dif\u00fazne indukovan\u00fdch \u0161trukt\u00farnych zmien a zmien chemick\u00e9ho zlo\u017eenia vo filmoch a kompozitoch na b\u00e1ze As2S3 a II-VI polovodi\u010dov\u00fdch zliatin.Predpokladan\u00e9 v\u00fdsledky m\u00f4\u017eu v\u00fdznamnou mierou prispie\u0165 k zlep\u0161eniu elektromagnetick\u00fdch vlastnost\u00ed s\u00fa\u010dasne vyr\u00e1ban\u00fdch Fe-Si elektrotechnick\u00fdch ocel\u00ed a taktie\u017e prispie\u0165 k z\u00edskaniu nov\u00fdch typov polovodi\u010dov na b\u00e1ze chalkogenidov.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.3.2010 &#8211; 31.12.2011<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Termodynamick\u00fd opis syst\u00e9mov B-C a Fe-B-C<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Thermodynamic description of the B-C and Fe-B-C systems<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show53')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show53\" style=\"display: none;\">Tento projekt nadv\u00e4zuje na projekt &quot;Termodynamick\u00e1 anal\u00fdza bin\u00e1rnych a tern\u00e1rnych syst\u00e9mov s b\u00f3rom&quot; a zaober\u00e1 sa \u0161t\u00fadiom f\u00e1z a f\u00e1zov\u00fdch rovnov\u00e1h v syst\u00e9me Fe-B-C a v jeho podsyst\u00e9me B-C. Prispeje k roz\u0161\u00edreniu poznatkov o existenci\u00ed stabiln\u00fdch a metastabiln\u00fdch f\u00e1z (boridov, borokarbidov, karbidov b\u00f3ru), ich chemickom zlo\u017een\u00ed, \u0161trukt\u00fare a f\u00e1zov\u00fdch rovnov\u00e1hach v dan\u00fdch syst\u00e9moch. Jeho hlavn\u00fdm cie\u013eom  je vytvorenie spo\u013eahlivej datab\u00e1zy parametrov pre termodynamick\u00e9 v\u00fdpo\u010dty pre tern\u00e1rny syst\u00e9m Fe-B-C, ktor\u00fd je podsyst\u00e9mom v\u0161etk\u00fdch ocel\u00ed obsahuj\u00facich b\u00f3r, ale aj podsyst\u00e9mom  niektor\u00fdch amorfn\u00fdch magnetick\u00fdch materi\u00e1lov. Vytvoren\u00e1 datab\u00e1za prispeje k tvorbe komplexnej datab\u00e1zy termodynamick\u00fdch parametrov d\u00e1vaj\u00facej mo\u017enos\u0165 predikcie f\u00e1zov\u00fdch rovnov\u00e1h pre \u0161irok\u00fd rozsah syst\u00e9mov. Z\u00edskan\u00e9 parametre bud\u00fa ma\u0165 \u0161irok\u00e9 uplatnenie pre termodynamick\u00e9 a kinetick\u00e9 modelovanie pri \u0161t\u00fadiu a v\u00fdvoji nov\u00fdch materi\u00e1lov.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2009 &#8211; 31.12.2011<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>\u00danavov\u00e9 vlastnosti n\u00edzkouhl\u00edkov\u00fdch ultra vysokopevn\u00fdch pokrokov\u00fdch ocel\u00ed<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Fatigue properties of low carbon advanced ultrahigh strength steels<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>doc. Ing. Rosenberg Gejza, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show54')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show54\" style=\"display: none;\">Projekt je orientovan\u00fd na v\u00fdvoj novej n\u00edzkouhl\u00edkovej bezkrem\u00edkovej ultra vysokopevnej multif\u00e1zovej ocele (s Rm vy\u0161\u0161ou ako 700 MPa) patriacej do skupiny tzv. pokrokov\u00fdch ocel\u00ed (Advanced high strength steels), ktor\u00e9 s\u00fa prim\u00e1rne ur\u010den\u00e9 pre automobilov\u00fd priemysel. Cie\u013eom tohto projektu je pos\u00fadi\u0165 mieru \u00fa\u010dinku chemick\u00e9ho zlo\u017eenia, sp\u00f4sobu termomechanicky riaden\u00e9ho tv\u00e1rnenia a ochladzovania, kombinovan\u00e9ho \u00fa\u010dinku valcovania za studena s vybran\u00fdmi postupmi tepeln\u00e9ho spracovania na mikro\u0161trukt\u00faru, mechanick\u00e9 a \u00fanavov\u00e9 vlastnosti ocel\u00ed. Vplyv r\u00f4znych re\u017eimov spracovania ocel\u00ed na aktiv\u00e1ciu jednotliv\u00fdch mechanizmov spev\u0148ovania a na \u00farove\u0148 lokaliz\u00e1cie plastickej deform\u00e1cie pri poru\u0161ovan\u00ed bude vy\u0161etren\u00fd na makro aj mikro\u00farovni prostredn\u00edctvom met\u00f3dy anal\u00fdzy deforma\u010dn\u00fdch siet\u00ed a merania tvaru a rozmeru plastickej z\u00f3ny pred \u010delom trhliny alebo kore\u0148om vrubu. Hlavn\u00fd cie\u013e projektu je zameran\u00fd na optimaliz\u00e1ciu mikro\u0161trukt\u00fary so z\u00e1merom dosiahnu\u0165 vyv\u00e1\u017een\u00fd pomer pevnostno-plastick\u00fdch a \u00fanavov\u00fdch vlastnosti multif\u00e1zov\u00fdch ocel\u00ed.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2009 &#8211; 31.12.2011<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>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<tr>\n<td colspan='2'>Deformation and difusion induced grain boundary motion during cube and Goss texture development in Fe &#8211; Si ferrite<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Kov\u00e1\u010d Franti\u0161ek, CSc.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show55')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show55\" style=\"display: none;\">Projekt je zameran\u00fd na anal\u00fdzu mechanizmov dif\u00fazne kontrolovan\u00e9ho pohybu hran\u00edc z\u0155n \/DCGM\/ a deforma\u010dne  indukovan\u00e9ho pohybu  hran\u00edc  \/SIGM\/ v Fe-Si   ferite v dynamick\u00fdch  termick\u00fdch  a termicko-deforma\u010dn\u00fdch expoz\u00edci\u00e1ch.   Materi\u00e1lov\u00fa b\u00e1zu bud\u00fa tvori\u0165 ako v\u00e1kuovan\u00e9 tak aj nev\u00e1kuovan\u00e9 elektrotechnick\u00e9 ocele \/EO\/ s obsahom Si od 0,5 do 3 hm\u00f4t. %.Cie\u013eom projektu je na z\u00e1klade z\u00edskan\u00fdch poznatkov, pomocou DCGM a SIGM dosiahnu\u0165   v izotropn\u00fdch   elektrotechnick\u00fdch   oceliach   \/IEO\/       hrubozrn\u00fa   \/100-150um\/       mikro\u0161trukt\u00faru kolumnarn\u00e9ho, monokolumnarn\u00e9ho alebo polyedrick\u00e9ho typu so zv\u00fd\u0161enou intenzitou kubickej text\u00famej zlo\u017eky. V zrnovo-orientovan\u00fdch oceliach     \/OEO\/ dosiahnu\u0165 zv\u00fd\u0161enie ostrosti Gossovej  text\u00famej zlo\u017eky.  resp. na selekt\u00edvny rast   Gossov\u00fdch z\u0155n    navrhn\u00fa\u0165 nekonven\u010dn\u00e9, podstatne \u00faspornej\u0161ie postupy.   O\u010dak\u00e1vame zlep\u0161enie fin\u00e1lnych elektro-magnetick\u00fdch vlastnost\u00ed v priemere o jeden akostn\u00fd stupe\u0148 pre jednotliv\u00e9 chemick\u00e9 koncepcie, v porovnan\u00ed s konven\u010dn\u00fdmi postupmi.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2007 &#8211; 31.12.2009<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>AMOD &#8211; Analyticko-po\u010d\u00edta\u010dov\u00e1 met\u00f3da predikcie \u017eivotnosti viacf\u00e1zov\u00fdch materi\u00e1lov <\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Analytical-computational method of lifetime prediction for multiphase materials<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Mgr. Ceniga Ladislav, DrSc.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2007 &#8211; 31.3.2009<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Dizajn mikro\u0161trukt\u00fary mas\u00edvnych YBCO supravodi\u010dov <\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Microstructural Design of YBCO Bulk Superconductors <\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>APVV<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Mgr. Ceniga Ladislav, DrSc.<\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.3.2006 &#8211; 28.2.2009<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>Termodynamick\u00e1 anal\u00fdza bin\u00e1rnych a tern\u00e1rnych syst\u00e9mov s b\u00f3rom<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>Thermodynamic analysis of binary and ternary systems with boron<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>VEGA<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>RNDr. Homolov\u00e1 Viera, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show56')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show56\" style=\"display: none;\">V\u00fdskumn\u00fd projekt sa zameriava na roz\u0161\u00edrenie poznatkov o vplyve b\u00f3ru, ktor\u00fd sa v \u010doraz v\u00e4\u010d\u0161ej miere vyu\u017e\u00edva v zliatin\u00e1ch r\u00f4zneho vyu\u017eitia, na vznik a v\u00fdvoj f\u00e1z. Predmetom \u0161t\u00fadia s\u00fa syst\u00e9my s b\u00f3rom: B-V a Fe-B-V. Vybran\u00e9 syst\u00e9my s\u00fa zauj\u00edmav\u00e9 t\u00fdm, \u017ee van\u00e1d je silne boridotvorn\u00fd prvok formuj\u00faci mno\u017estvo stabiln\u00fdch boridov s vysok\u00fdmi teplotami tavenia, vysokou tvrdos\u0165ou a odolnos\u0165ou vo\u010di opotrebovaniu. Hlavn\u00fdm cie\u013eom projektu je na z\u00e1klade experiment\u00e1lneho a teoretick\u00e9ho \u0161t\u00fadia f\u00e1z a f\u00e1zov\u00fdch rovnov\u00e1h v dan\u00fdch syst\u00e9moch vyvin\u00fa\u0165 s\u00fabor termodynamick\u00fdch parametrov, umo\u017e\u0148uj\u00facich v\u00fdpo\u010dty f\u00e1zov\u00fdch rovnov\u00e1h a f\u00e1zov\u00fdch diagramov pre tieto syst\u00e9my. To prispeje k tvorbe komplexnej datab\u00e1zy termodynamick\u00fdch parametrov d\u00e1vaj\u00facej mo\u017enos\u0165 predikcie f\u00e1zov\u00fdch rovnov\u00e1h pre \u0161irok\u00fd rozsah syst\u00e9mov. Z\u00edskan\u00e9 parametre bud\u00fa ma\u0165 \u0161irok\u00e9 uplatnenie pre termodynamick\u00e9 a kinetick\u00e9 modelovanie  pri \u0161t\u00fadiu a v\u00fdvoji materi\u00e1lov.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.1.2006 &#8211; 31.12.2008<\/td>\n<\/tr>\n<\/table>\n<table class='project_list'>\n<tr>\n<td colspan='2'>AddArmy &#8211; Pr\u00eddavn\u00e1 flexibiln\u00e1 balistick\u00e1 nanokompozitn\u00e1 ochrana horn\u00fdch a doln\u00fdch kon\u010dat\u00edn<\/td>\n<\/tr>\n<tr>\n<td colspan='2'>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Program:<\/td>\n<td>In\u00e9 projekty<\/td>\n<\/tr>\n<tr>\n<td>Zodpovedn\u00fd rie\u0161ite\u013e:<\/td>\n<td>Ing. Puch\u00fd Viktor, PhD.<\/td>\n<\/tr>\n<tr>\n<td><a href=\"javascript:toggle('show57')\">Anot\u00e1cia:<\/a><\/td>\n<td><span id=\"show57\" style=\"display: none;\">Hlavn\u00fdm cie\u013eom projektu je zv\u00fd\u0161i\u0165 technologick\u00fa \u00farove\u0148 slovensk\u00fdch subjektov prostredn\u00edctvom v\u00fdskumu a v\u00fdvoja nov\u00fdch nanokompozitn\u00fdch materi\u00e1lov s keramickou matricou so zv\u00fd\u0161enou odolnos\u0165ou proti mechanick\u00fdm a tepeln\u00fdm \u00fa\u010dinkom fragmentov (\u010drep\u00edn) s\u00fa\u010dasnej v\u00fdbu\u0161nej mun\u00edcie a m\u00edn, ktor\u00e9 bud\u00fa ur\u010den\u00e9 pre pr\u00eddavn\u00fa flexibiln\u00fa balistick\u00fa ochranu horn\u00fdch a doln\u00fdch kon\u010dat\u00edn.<\/span><\/td>\n<\/tr>\n<tr>\n<td>Doba trvania:<\/td>\n<td>1.3.2023 &#8211; 0.0.0000<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Medzin\u00e1rodn\u00e9 EHSAL &#8211; 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 Enhancement of Hydrogen Storage&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":106,"menu_order":35,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-674","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/pages\/674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/comments?post=674"}],"version-history":[{"count":1,"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/pages\/674\/revisions"}],"predecessor-version":[{"id":675,"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/pages\/674\/revisions\/675"}],"up":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/pages\/106"}],"wp:attachment":[{"href":"https:\/\/websrv.saske.sk\/imr\/wp-json\/wp\/v2\/media?parent=674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}