{"?xml":{"@version":"1.0"},"edm: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-F5H1OPEK/8c388b88-812f-4db5-9694-d19e5aa5cbe7/PDF","dcterms:extent":"1105 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-F5H1OPEK/e7a92784-e3f6-491a-b092-b53067f324b5/TEXT","dcterms:extent":"15 KB"}],"edm:TimeSpan":{"@rdf:about":"2013-2025","edm:begin":{"@xml:lang":"en","#text":"2013"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-F5H1OPEK","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:SPR-XAYCFMST"},{"@xml:lang":"sl","#text":"JET on-line"},{"@xml:lang":"sl","#text":"Journal of energy technology"}],"dcterms:issued":"2013","dc:creator":["Avsec, Jurij","Novak, Sonja","Praunseis, Zdravko","Strojko, Renato"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:6"},{"@xml:lang":"sl","#text":"številka:iss. 3"},{"@xml:lang":"sl","#text":"str. 25-34"}],"dc:identifier":["COBISSID:1024154716","ISSN:1855-5748","URN:URN:NBN:SI:doc-F5H1OPEK"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za energetiko"},"dc:subject":[{"@xml:lang":"sl","#text":"energetika"},{"@xml:lang":"en","#text":"energy steels"},{"@xml:lang":"en","#text":"fracture CTOD tests"},{"@xml:lang":"sl","#text":"jeklo"},{"@xml:lang":"sl","#text":"lomljivost"},{"@xml:lang":"sl","#text":"materiali"},{"@xml:lang":"sl","#text":"preiskava materialov"},{"@xml:lang":"sl","#text":"procesna industrija"},{"@xml:lang":"en","#text":"process industry"}],"dcterms:temporal":{"@rdf:resource":"2013-2025"},"dc:title":{"@xml:lang":"sl","#text":"Application and testing of steels for the energy process industry| Uporaba in preizkušanje jekel za energetsko procesno industrijo|"},"dc:description":[{"@xml:lang":"sl","#text":"The aim of this paper is to analyse the fracture behaviour of high-strength low-alloyed steels for application in the energy process industry, and also to determine the relevant parameters that contribute to higher critical values of fracture toughness. For all testing of the steel specimens, fatigue pre-cracking was carried out using the GKSS Step-Wise High R ratio method (SHR) procedure. During the Crack Tip Opening Displacement (CTOD), the DC potential drop technique was used for monitoring the stable crack growth. The load line displacement (LLD) was also measured with a reference bar to minimize the effects of possible indentations of the rollers. The CTOD values were calculated in accordance with the BS 5762 standard and also directly measured via the GKSS-developed delt5 clip gauge on the specimen side surfaces ata fatigue crack tip-over gauge length of 5 mm"},{"@xml:lang":"sl","#text":"Namen članka je analiza lomnega obnašanja modernih visokotrdnostnih drobno zrnatih jekel za uporabo v energetski procesni industriji in določitev relavantnega parametra za merjenje izmerjenih vrednosti lomne žilavosti. V vse jeklene preizkušance je predhodno nameščena utrujenostna razpoka izdelana po metodi SHR, ki je bila razvita v centru GKSS. Med merjenjem vrednosti konice odpiranja razpoke (CTOD) je uporabljena metoda padca potenciala (DC) za določitev stabilne rasti razpoke. Izmerjen je tudi pomik v smeri sile (LLD) s posebno merilno napravo, ki zazna pomike podpornih valjčkov med preizkušanjem. Odpiranje konice razpoke (CTOD) je izračunano po angleškem standardu BS 5762 in neposredno izmerjeno z metodo GKSS, ki uporablja posebno merilno napravo montirano na konico utrujenostne razpoke z začetnim razmikom 5mm"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-F5H1OPEK","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-F5H1OPEK"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-F5H1OPEK/8c388b88-812f-4db5-9694-d19e5aa5cbe7/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Mariboru, Fakulteta za energetiko"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-F5H1OPEK/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-F5H1OPEK"}}}}