{"?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-GFBLNLZO/617a580f-2ec1-498b-b2d1-7bfd7d6dc127/HTML","dcterms:extent":"25 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-GFBLNLZO/3dd2a991-949f-4458-9563-2513abefb07b/PDF","dcterms:extent":"264 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-GFBLNLZO/e39b882d-49dd-4046-ad15-5a8f567d628d/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-GFBLNLZO","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2013","dc:creator":["Ansaripour, Amir","Asefi, Davoud","Monajatizadeh, Hussein","Salimi, Ahmadreza"],"dc:format":[{"@xml:lang":"sl","#text":"številka:4"},{"@xml:lang":"sl","#text":"letnik:47"},{"@xml:lang":"sl","#text":"str. 461-466"}],"dc:identifier":["COBISSID:1003946","ISSN:1580-2949","URN:URN:NBN:SI:doc-GFBLNLZO"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"feritna jekla"},{"@xml:lang":"sl","#text":"hladno preoblikovanje"},{"@xml:lang":"sl","#text":"hladno valjanje"},{"@xml:lang":"sl","#text":"plastičnost"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Investigation of the effect of skin-pass rolling on the formability of low-carbon steel sheets| Preiskava učinka dresirnega valjanja na preoblikovalnost maloogljične jeklene pločevine|"},"dc:description":[{"@xml:lang":"sl","#text":"In the present survey, the effects of skin-pass elongation and cold-rolling reduction on the formability parameters are studied. For this reason, three sets of samples, including those from industry and laboratory, were evaluated. In the first set, samples with different hot-rolling conditions were submitted to the same amount of skin reduction and their final mechanical properties were compared. In the second set, samples with similar conditions were tested with different amounts of laboratory cold reduction after full annealing and, finally, in the third set, fully annealed samples went through different amounts of industrial elongations in a skin-pass line. The results showed that skin reduction has a significant effect on the work-hardening coefficient and it should be kept at the minimum value required to prevent theyield-drop phenomenon. This value was observed to be around 0.5 % for St14 sheets with a thickness of 0.7 mm"},{"@xml:lang":"sl","#text":"Preiskovan je bil učinek raztezka in redukcije prereza pri hladnem preoblikovanju na parameter preoblikovanja. Zato so bile ocenjene tri skupine industrijskih in laboratorijskih vzorcev. V prvi skupini so bili v različnih razmerah vroče valjani vzorci dresirno valjani z enako redukcijo, primerjane pa so bile tudi njihove končne mehanske lastnosti. V drugi skupini so bili preizkušeni laboratorijski vzorci z različnimi stopnjami hladne redukcije po predhodnem mehkem žarjenju, v tretji skupini pa mehko žarjeni vzorci izpostavljeni različnim stopnjam raztezka na industrijski liniji za dresiranje. Rezultati so pokazali, da ima redukcija pri dresiranju pomemben vpliv na koeficient hladnega utrjevanja, ki naj bi imel najmanjšo vrednost, da bi se preprečil pojav zmanjšanja plastičnosti. Ugotovljeno je bilo, da je pri pločevini iz jekla St14 z debelino 0,7 mm ta vrednost okrog 0,5 %"}],"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-GFBLNLZO","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-GFBLNLZO"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-GFBLNLZO/3dd2a991-949f-4458-9563-2513abefb07b/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-GFBLNLZO/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-GFBLNLZO"}}}}