<?xml version="1.0"?><rdf: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-FG96K8M3/79891a1f-e42d-43ea-9a5d-ac1e4911a8b7/HTML"><dcterms:extent>10 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-FG96K8M3/663b8096-7459-40ac-b72f-a0a4efd324b4/PDF"><dcterms:extent>428 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-FG96K8M3/2231e2cb-dea4-45b3-a672-80e5675e7a70/TEXT"><dcterms:extent>9 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1992-1999"><edm:begin xml:lang="en">1992</edm:begin><edm:end xml:lang="en">1999</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-FG96K8M3"><edm:isNextInSequence rdf:resource="https://www.dlib.si/details/URN:NBN:SI:doc-EBZY1IPA" /><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD" /><dcterms:issued>1995</dcterms:issued><dc:creator>Irmančnik-Belič, Lidija</dc:creator><dc:creator>Kolar, Drago</dc:creator><dc:creator>Sušnik, Dimitrij</dc:creator><dc:creator>Šventner-Kosmos, Alenka</dc:creator><dc:format xml:lang="sl">številka:1/2</dc:format><dc:format xml:lang="sl">letnik:29</dc:format><dc:format xml:lang="sl">3 strani</dc:format><dc:format xml:lang="sl">str. 203-205</dc:format><dc:identifier>ISSN:1318-0010</dc:identifier><dc:identifier>COBISSID:17347077</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-FG96K8M3</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dc:publisher xml:lang="sl">Železarna Jesenice</dc:publisher><dc:publisher xml:lang="sl">Železarna Ravne</dc:publisher><dc:publisher xml:lang="sl">Železarna Štore</dc:publisher><dcterms:isPartOf xml:lang="sl">Kovine zlitine tehnologije</dcterms:isPartOf><dc:subject xml:lang="en">ceramic</dc:subject><dc:subject xml:lang="sl">keramika</dc:subject><dc:subject xml:lang="sl">korundna keramika</dc:subject><dc:subject xml:lang="sl">mikrostruktura</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q45621" /><dcterms:temporal rdf:resource="1992-1999" /><dc:title xml:lang="sl">Razvoj mikrostrukture v grobozrnati korundni keramiki|</dc:title><dc:description xml:lang="sl">A coarse grain alumina ceramics for MoMn metallization with additives from system ?$CaO-MgO-SiO_2$? were investigated. The additives were added as organometalic compounds or as premelted glasses. The effect of additive composition and sintering conditions on the density and microstructure development were studied. The microstructure depends on ?$SiO_2$? amount: an oriented grain growth and porosity in alumina grains are caused by a large ?$SiO_2$? content in the additive. Optimum results were achived by high sintering temperatures (1759°C) and normal sinteing times</dc:description><dc:description xml:lang="sl">Keramika za izdelavo spojev s kovino po MoMn postopku ima izredno velika zrna in vsebuje do 4 ut. % dodatkov ?$SiO_2$? in zemljoalkalij. Dodatke smo glinici primešali kot raztopino organometalnih spojin ali v obliki frite. Spremljali smo vpliv sestave dodatka in pogojev sintranja na zgoščevanje in razvoj mikrostrukture. Mikrostruktura je močno odvisna od količine ?$SiO_2$? v dodatku: večja vsebnost ?$SiO_2$? povzroči usmerjeno rast zrn in razvoj zaprte poroznosti. Zadovoljive rezultate (dovolj velika zrna in gostoto) smo dosegli pri sorazmerno visokih temperaturah (1750°C) in normalnih časih sintranja</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-FG96K8M3"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-FG96K8M3" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-FG96K8M3/663b8096-7459-40ac-b72f-a0a4efd324b4/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-FG96K8M3/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-FG96K8M3" /></ore:Aggregation></rdf:RDF>