<?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-H2U58DVC/caa04c41-6f74-40b6-a7d2-e4fd2c6ca85d/HTML"><dcterms:extent>23 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-H2U58DVC/1e83a2e6-0eb1-43fa-b0fa-008adc10b01b/PDF"><dcterms:extent>829 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-H2U58DVC/3c18ec01-10a0-4155-b9ca-742b4a044624/TEXT"><dcterms:extent>22 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1992-1999"><edm:begin xml:lang="en">1992</edm:begin><edm:end xml:lang="en">1999</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-H2U58DVC"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD" /><dcterms:issued>1999</dcterms:issued><dc:creator>Skobir, Danijela Anica</dc:creator><dc:creator>Vodopivec, Franc</dc:creator><dc:format xml:lang="sl">letnik:33</dc:format><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">6 strani</dc:format><dc:format xml:lang="sl">str. 271-276</dc:format><dc:identifier>ISSN:1318-0010</dc:identifier><dc:identifier>COBISSID:161706</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-H2U58DVC</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dc:publisher xml:lang="sl">Železarna Jesenice</dc:publisher><dc:publisher xml:lang="sl">Železarna Ravne</dc:publisher><dc:publisher xml:lang="sl">Železarna Štore</dc:publisher><dcterms:isPartOf xml:lang="sl">Kovine zlitine tehnologije</dcterms:isPartOf><dc:subject xml:lang="sl">cevi</dc:subject><dc:subject xml:lang="sl">legirano jeklo</dc:subject><dc:subject xml:lang="sl">lezenje</dc:subject><dc:subject xml:lang="sl">mikrostuktura</dc:subject><dc:subject xml:lang="sl">popuščanje napetosti</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q12794701" /><dcterms:temporal rdf:resource="1992-1999" /><dc:title xml:lang="sl">Odpornost proti lezenju pri visokolegiranem kromovem jeklu pri temperaturah 650 do 800°C| Creep resistance of high-alloyed chromium steel in temperature range 650 to 800°C|</dc:title><dc:description xml:lang="sl">The microstructure and the creep resistance at 580°C were investigated for tubes of steels X20CrMoV121 from a high pressure steam boiler after several 10000 hours of operation. The influence of long time tempering on microstructure, hardness and creep rate of the tube steels was investigated. The kinetics of carbide particle growth was assessed as well as the effect of mutual particles distance on creep rate by 100 hours tests</dc:description><dc:description xml:lang="sl">Analizirana je bila mikrostruktura in določena odpornost jekla X20CrMoV121 proti deformaciji pri pospešenem lezenju pri temperaturi 580°C. Preizkušanci so bili izdelani iz cevi, ki so bile izrezane iz visokotlačnega parnega kotla v TE Šoštanj po eksploataciji več kot 10000 ur. Opredeljen je bil vpliv izotermnega popuščanja vzorcev cevi do 1344 ur na mikrostrukturo in trdoto in določena je bila kinetika rasti karbidnih precipitatov. Opredeljena je bila tudi povezava med razdaljo med precipitati in hitrostjo deformacije pri 100-urnem pospešenem preizkusu lezenja</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-H2U58DVC"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-H2U58DVC" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-H2U58DVC/1e83a2e6-0eb1-43fa-b0fa-008adc10b01b/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">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-H2U58DVC/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-H2U58DVC" /></ore:Aggregation></rdf:RDF>