<?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-S1Z8RP2X/1c2b9cac-523b-47a2-8237-d139bdeea145/PDF"><dcterms:extent>3734 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-S1Z8RP2X/83a4f982-f3a3-4a62-8db1-deeaeebc9722/TEXT"><dcterms:extent>21 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2013-2025"><edm:begin xml:lang="en">2013</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-S1Z8RP2X"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:SPR-XAYCFMST" /><dcterms:issued>2018</dcterms:issued><dc:creator>Pavlin, Tadej</dc:creator><dc:format xml:lang="sl">letnik:11</dc:format><dc:format xml:lang="sl">številka:iss. 1</dc:format><dc:format xml:lang="sl">str. 35-48</dc:format><dc:identifier>COBISSID:1024318044</dc:identifier><dc:identifier>ISSN:1855-5748</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-S1Z8RP2X</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Fakulteta za energetiko</dc:publisher><dcterms:isPartOf xml:lang="sl">JET on-line</dcterms:isPartOf><dcterms:isPartOf xml:lang="sl">Journal of energy technology</dcterms:isPartOf><dc:subject xml:lang="en">crack-tip opening displacement</dc:subject><dc:subject xml:lang="en">CTOD</dc:subject><dc:subject xml:lang="en">CTOD-R resistance curve</dc:subject><dc:subject xml:lang="sl">energetika</dc:subject><dc:subject xml:lang="en">fracture toughness</dc:subject><dc:subject xml:lang="en">fracture toughness testing</dc:subject><dc:subject xml:lang="en">heterogeneous joint</dc:subject><dc:subject xml:lang="sl">legirano jeklo</dc:subject><dc:subject xml:lang="en">low-alloyed steel</dc:subject><dc:subject xml:lang="sl">trdnost materiala</dc:subject><dc:subject xml:lang="sl">trdnost spojev</dc:subject><dc:subject xml:lang="sl">udarna žilavost</dc:subject><dcterms:temporal rdf:resource="2013-2025" /><dc:title xml:lang="sl">Mechanical testing of heterogeneous energy components| Mehansko preizkušanje heterogenih energetskih component|</dc:title><dc:description xml:lang="sl">Welding of a high-strength low-alloyed (HSLA) steel with the aim to produce an under-matched weld joint presents a technological challenge for modern welded structure production. Attention should be paid to the level of strength mismatching, which should provide sufficient toughness of the weld metal by using an appropriate welding consumable (wire, electrode) and welding procedure. High toughness of weld metal is necessary to enable local plastic deformation and to prevent brittle fracture. It is of utmost importance to exclude the possibility of plane faults (hydrogen cracking, lack of fusion, etc.) and local-brittle-zone (LBZ) appearance in HSLA steel under-matched welded joints, which can cause failure. This research aimed to estimate the weld metal Crack Tip Opening Displacement (CTOD) fracture toughness using standard procedures for three differently under-matched welded joints</dc:description><dc:description xml:lang="sl">Varjenje visokokakovostnega nizko legiranega jekla (HSLA) z namenom izdelave nizkotrdnostnega zvarnega spoja predstavlja tehnološki izziv za moderno izdelavo varjene konstrukcije. Pri tem moramo upoštevati stopnjo trdnostne neenakosti, ki naj bi zagotovila zadostno žilavost jeklenega zvara z uporabo ustrezne varilne žice (žice, elektrode) in postopka varjenja. Visoka žilavost jeklenega zvara je potrebna, da se omogoči lokalna plastična deformacija in prepreči krhki lom. Zelo pomembno je, da se izključi možnost ravninskih napak (vodikova razpokljivost, pomanjkanje fuzije itd.) in oblika lokalnega krhkega območja (LBZ) v visokotrdnostnih (HSLA) jeklenih zvarih, kar lahko povzroči zlom. Namen te raziskave je bil oceniti lomno žilavost jeklenih zvarov s CTOD preizkušanjem za tri različne nizkotrdnostne zvarne spoje</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-S1Z8RP2X"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-S1Z8RP2X" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-S1Z8RP2X/1c2b9cac-523b-47a2-8237-d139bdeea145/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 Mariboru, Fakulteta za energetiko</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-S1Z8RP2X/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-S1Z8RP2X" /></ore:Aggregation></rdf:RDF>