{"?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-HXNNC074/789c3ab4-0ea1-4abf-9957-6c01bdeb3b3d/PDF","dcterms:extent":"357 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-HXNNC074/b9846aec-9fd7-4e34-9122-5cf354cf18ec/TEXT","dcterms:extent":"16 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-HXNNC074","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2014","dc:creator":["Arh, Boštjan","Burja, Jaka","Podgornik, Bojan","Tehovnik, Franc","Žužek, Borut"],"dc:format":[{"@xml:lang":"sl","#text":"številka:1"},{"@xml:lang":"sl","#text":"letnik:48"},{"@xml:lang":"sl","#text":"str. 137-140"}],"dc:identifier":["COBISSID:1014698","ISSN:1580-2949","URN:URN:NBN:SI:doc-HXNNC074"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"en","#text":"hot rolling"},{"@xml:lang":"en","#text":"microstructure"},{"@xml:lang":"sl","#text":"mikrostruktura"},{"@xml:lang":"sl","#text":"segregacija"},{"@xml:lang":"en","#text":"segregation bands"},{"@xml:lang":"en","#text":"superaustenitic stainless steel"},{"@xml:lang":"sl","#text":"superavstenitno nerjavno jeklo"},{"@xml:lang":"sl","#text":"vroče valjanje"},{"@rdf:resource":"http://www.wikidata.org/entity/Q59816"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Hot rolling of the superaustenitic stainless steel AISI 904L| Vroče valjanje superavstenitnega nerjavnega jekla AISI 904L|"},"dc:description":[{"@xml:lang":"sl","#text":"The AISI 904L superaustenitic stainless steel has a narrow processing window. In this work the hot rolling of steel, specifically the hot deformation behavior, is investigated. Specimens of steel were hot rolled at temperatures from 1000 °C to 1250 °C with 50 °C increments and the rolling loads were measured and recorded. Microstructural changes were examined, with the accent on the recrystallization. From changes of the hot-rolling loads and microstructure it is concluded that the recrystallization begins at temperatures around 1050 °C and three passes of 20 % deformation at the deformation rate of 5 s-1. In order to avoid over loads of rolling stand at equal deformation rate and degree, the recommended temperature was 1100 °C. The upper hot-working temperatures were not as clearly determined, it is considered to be around 1250 °C"},{"@xml:lang":"sl","#text":"Superavstenitno nerjavno jeklo AISI 904L ima ozko temperaturno območje vročega preoblikovanja. V tem delu je preiskovano vroče valjanje oziroma vedenje jekla med vročim preoblikovanjem. Vzorci jekla so bili valjani pri temperaturah med 1000 °C in 1250 °C s koraki po 50 °C in izmerjene ter zabeležene so bile sile valjanja. Preiskovane so bile spremembe mikrostrukture s poudarkom na rekristalizaciji. Iz spremembe velikosti sil vročega preoblikovanja in mikrostrukturnih sprememb je bilo ugotovljeno, da se rekristalizacija začne pri temperaturi okoli 1050 °C po treh prevlekih z 20 % deformacijo in pri hitrosti deformacije okoli 5 s-1. Zaradi izogibanja velikim obremenitvam valjavskega ogrodja je spodnja priporočljiva meja preoblikovanja pri tej hitrosti deformacije postavljena pri 1100 °C. Za zgornjo mejo procesnega okna je bila predlagana temperatura okrog 1250 °C"}],"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-HXNNC074","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-HXNNC074"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-HXNNC074/789c3ab4-0ea1-4abf-9957-6c01bdeb3b3d/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":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-HXNNC074/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-HXNNC074"}}}}