{"?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-XUPFD1K2/d92aed16-69b1-4da3-bc50-aff40f1b8129/HTML","dcterms:extent":"24 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-XUPFD1K2/44e51195-edf5-46e6-975d-28b66d9091a0/PDF","dcterms:extent":"370 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-XUPFD1K2/6432db4d-fd0b-4f99-b56d-50adfa19f7dc/TEXT","dcterms:extent":"21 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-XUPFD1K2","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2010","dc:creator":["Balać, Igor","Bojić, Katarina","Jančić, Radmila Heinemann","Prokić-Cvetković, Radica","Sedmak, Aleksandar","Tadić, Srdjan"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:44"},{"@xml:lang":"sl","#text":"številka:6"},{"@xml:lang":"sl","#text":"str. 357-361"}],"dc:identifier":["ISSN:1580-2949","COBISSID:842410","URN:URN:NBN:SI:doc-XUPFD1K2"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"deformacija"},{"@xml:lang":"sl","#text":"drsenje"},{"@xml:lang":"sl","#text":"intermetalne zlitine"},{"@xml:lang":"sl","#text":"prelom"},{"@xml:lang":"sl","#text":"titanove zlitine"},{"@rdf:resource":"http://www.wikidata.org/entity/Q2461575"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Deformation mechanisms in Ti3Al-Nb alloy at elevated temperatures| Mehanizem deformacije v zlitini Ti3Al-Nb pri povišanih temperaturah|"},"dc:description":[{"@xml:lang":"sl","#text":"Ti3Al-11Nb-1V (x/%) was made in a vacuum arc furnace. Hot-rolling was conducted at 1050 °C in a two-phase field of the alloy. Strain-rate jump tests were performed at T = 800-1100 °C and strain rates of 10-6 to 10-3 s-1. Creep stress exponent (n) and activation energy for deformation (Q) were used to identify deformation mechanisms. Two sequential mechanisms are revealed: (i) viscous glide, typical of solid solution alloys and, (ii) power law breakdown at lower temperatures. Activation energy for deformation was found to be strongly stress-dependant"},{"@xml:lang":"sl","#text":"Zlitina Ti3Al-11Nb-1V (x/%) je bila izdelana v vakuumski obločni peči. Vroče valjanje je bilo opravljeno pri 1050 °C v dvofaznem območju zlitine. Sunkoviti preizkusi hitrosti deformacije so bili narejeni pri T = 800-1100 °C in pri hitrosti deformacije 10-6 to 10-3 s-1. Eksponent napetosti lezenja (n) in aktivacijska energija deformacije (Q) sta bila uporabljena za identifikacijo mehanizma deformacije. Odkrita sta bila dva sekvenčna mehanizma: (i) viskozno drsenje, ki je značilno za zlitine iz trdnih raztopin in (ii) prelom potenčnega zakona pri nižji temperaturi. Ugotovljeno je bilo, da je aktivacijska energija deformacije zelo odvisna od napetosti"}],"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-XUPFD1K2","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-XUPFD1K2"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-XUPFD1K2/44e51195-edf5-46e6-975d-28b66d9091a0/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-XUPFD1K2/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-XUPFD1K2"}}}}