<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-IGVMC4GK/1b6d4bb0-c020-4da8-9dc5-178fbb7cd7bd/HTML"><dcterms:extent>35 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-IGVMC4GK/2a1d3c66-4574-4e3d-af22-dfbae79fd309/PDF"><dcterms:extent>654 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-IGVMC4GK/c159452b-01b0-43da-9790-9126dea6989c/TEXT"><dcterms:extent>34 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-IGVMC4GK"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A" /><dcterms:issued>2001</dcterms:issued><dc:creator>Leskovšek, Vojteh</dc:creator><dc:creator>Podgornik, Bojan</dc:creator><dc:creator>Vižintin, Jože</dc:creator><dc:format xml:lang="sl">11 strani</dc:format><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">letnik:47</dc:format><dc:format xml:lang="sl">str. 163-173</dc:format><dc:identifier>ISSN:0039-2480</dc:identifier><dc:identifier>COBISSID:4653339</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-IGVMC4GK</dc:identifier><dc:language>en</dc:language><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Association of Mechanical Engineers and Technicians of Slovenia et al.</dc:publisher><dc:publisher xml:lang="sl">Zveza strojnih inženirjev in tehnikov Slovenije et al.</dc:publisher><dcterms:isPartOf xml:lang="sl">Strojniški vestnik</dcterms:isPartOf><dc:subject xml:lang="sl">drsenje</dc:subject><dc:subject xml:lang="sl">jamičenje</dc:subject><dc:subject xml:lang="sl">konstrukcijska jekla</dc:subject><dc:subject xml:lang="sl">nitriranje</dc:subject><dc:subject xml:lang="sl">nitriranje plazemsko</dc:subject><dc:subject xml:lang="sl">nitriranje plazemsko pulzno</dc:subject><dc:subject xml:lang="sl">obraba</dc:subject><dc:subject xml:lang="sl">preiskava materiala</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q720899" /><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Obrabna odpornost konstrukcijskega jekla, nitriranega v plazmi| Wear resistance of plasma nitrided structural steel|</dc:title><dc:description xml:lang="sl">In our study wear resistance of plasma and pulse plasma nitrided 42CrMo4 steel was evaluated under lubricated sliding and pitting wear conditions, where hardened samples were used as a reference. The nitrided samples were characterised using metallography, microhardness, residual stress and surface examination techniques. After surface treatment, lubricated sliding wear tests were performed on a pin-on-disc machine in which surface treated pins were loaded against hardened ball bearing steel discs. Pitting wear tests were performed on back-to-back gear test rig. Experimental results indicate, that the wear resistance of 42CrMo4 steel, especially pitting wear resistance can be greatly improved by means of plasma and pulse plasma nitriding. However, plasma and pulse plasma nitrided 42CrMo4 steel showed very similar sliding and pitting wear resiostance</dc:description><dc:description xml:lang="sl">V raziskavi je bila določena obrabna odpornost konstrukcijskega jekla 42CrMo4, nitriranega v plazmi in pulzirajoči plazmi, pri čemer je bilo kaljenje uporabljeno kot primerjava. Raziskana je bila tako drsna obrabna odpornost kakor tudi odpornost proti jamičenju, in to za pogoje mazanega dotika. Vpliv nitriranja je bil določen z uporabo metalografije, merjenjem mikrotrdote in zaostalih napetosti ter raziskavo topografije površine. Drsna obrabna odpornost je bila določena na napravi "valjček-plošča", medtem ko je bila odpornost proti jamičenju določena na napravi za preskušanje zobnikov. Rezultati raziskave so pokazali, da se obrabna odpornost konstrukcijskega jekla, še posebej odpornost proti jamičenju, po nitriranju v plazmi občutno izboljša. Primerjava obrabne odpornosti raziskovanega jekla, nitriranega v pulzirajoči plazmi, pa je pokazala zelo enakovredno obrabno odpornost</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-IGVMC4GK"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-IGVMC4GK" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-IGVMC4GK/2a1d3c66-4574-4e3d-af22-dfbae79fd309/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-IGVMC4GK/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-IGVMC4GK" /></ore:Aggregation></rdf:RDF>