{"?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-K1AOGT5M/93c20441-94b4-4c99-a599-c17ac104e0dd/HTML","dcterms:extent":"31 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-K1AOGT5M/72bcef6b-b926-4400-b9e2-0b2363d01012/PDF","dcterms:extent":"1444 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-K1AOGT5M/b9b3d740-dddb-4a12-9225-a52261633861/TEXT","dcterms:extent":"29 KB"}],"edm:TimeSpan":{"@rdf:about":"1992-1999","edm:begin":{"@xml:lang":"en","#text":"1992"},"edm:end":{"@xml:lang":"en","#text":"1999"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-K1AOGT5M","edm:isNextInSequence":{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:doc-1ZCYJBY2"},"dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD"},{"@xml:lang":"sl","#text":"Kovine zlitine tehnologije"}],"dcterms:issued":"1996","dc:creator":"Kevorkijan, Varužan","dc:format":[{"@xml:lang":"sl","#text":"letnik:30"},{"@xml:lang":"sl","#text":"številka:6"},{"@xml:lang":"sl","#text":"8 strani"},{"@xml:lang":"sl","#text":"str. 565-572"}],"dc:identifier":["ISSN:1318-0010","COBISSID:18038789","URN:URN:NBN:SI:doc-K1AOGT5M"],"dc:language":"en","dc:publisher":[{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},{"@xml:lang":"sl","#text":"Železarna Jesenice"},{"@xml:lang":"sl","#text":"Železarna Ravne"},{"@xml:lang":"sl","#text":"Železarna Štore"}],"dc:subject":[{"@xml:lang":"en","#text":"Metallurgical and Materials Engineering"},{"@xml:lang":"sl","#text":"metalurgija"},{"@xml:lang":"sl","#text":"predoblike"},{"@xml:lang":"sl","#text":"pridobivanje"},{"@xml:lang":"sl","#text":"spontana infiltracija"},{"@xml:lang":"sl","#text":"talina"},{"@xml:lang":"sl","#text":"vakuumsko vlivanje"},{"@rdf:resource":"http://www.wikidata.org/entity/Q6813720"}],"dcterms:temporal":{"@rdf:resource":"1992-1999"},"dc:title":{"@xml:lang":"sl","#text":"Discontinuous Al-SiC composites formed by a low cost chemically activated infiltration technique|"},"dc:description":{"@xml:lang":"sl","#text":"V delu je opisana izdelava poroznih SiC vzorcev z vakuumskim vlivanjem in njihovo sintranje do poroznih predoblik, sestavljenih iz SiC delcev različne oblike: okrogli, heksagonalne ploščice in kratka vlakna. Z oksidacijo na zraku smo prevlekli površino poroznih SiC predoblik s tanko plastjo ?$SiO_2$? in izboljšali omočljivost med SiC in Al talino. V nadaljnjem delu smo infiltrirali porozne keramične vzorce z Al-Si-Mg talino v dušikovi atmosferi (96 vol% ?$N_2$? +4 vol% Ar) pri normalnem tlaku. Na podlagi pridobljenih rezultatov smo razvili matematični model infiltracije, ki opisuje kinetiko procesa v funkciji poroznosti in specifične površine pripravljenih poroznih vzorcev, vsebnosti dušika v atmosferi in sestave Al zlitine. Model je osnova za nadaljnji razvoj tehnologije priprave Al-SiC kompozitov s spontano oz. nizkotlačno infiltracijo poroznih SiC vzorcev"},"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-K1AOGT5M","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-K1AOGT5M"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-K1AOGT5M/72bcef6b-b926-4400-b9e2-0b2363d01012/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:dataProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-K1AOGT5M/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-K1AOGT5M"}}}}