<?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-LW93Z5YI/2fd59615-df12-4c3f-ab27-630536f65b3a/HTML"><dcterms:extent>16 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-LW93Z5YI/fd9f3831-fdd2-4f5d-b60f-a9853171de30/PDF"><dcterms:extent>170 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-LW93Z5YI/736db8b8-3dcc-416a-93fb-bfdf3de642bf/TEXT"><dcterms:extent>15 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1981-2022"><edm:begin xml:lang="en">1981</edm:begin><edm:end xml:lang="en">2022</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-LW93Z5YI"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-I8EIVSM5" /><dcterms:issued>2007</dcterms:issued><dc:creator>Zupanič, Franc</dc:creator><dc:format xml:lang="sl">letnik:27</dc:format><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">5 strani</dc:format><dc:format xml:lang="sl">str. 4-8</dc:format><dc:identifier>ISSN:0351-9716</dc:identifier><dc:identifier>COBISSID:12060694</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-LW93Z5YI</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Društvo za vakuumsko tehniko Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Vakuumist</dcterms:isPartOf><dc:subject xml:lang="sl">taljenje</dc:subject><dc:subject xml:lang="sl">vakuumsko taljenje</dc:subject><dc:subject xml:lang="sl">zlitine</dc:subject><dcterms:temporal rdf:resource="1981-2022" /><dc:title xml:lang="sl">Vakuumsko indukcijsko taljenje|</dc:title><dc:description xml:lang="sl">Vacuum induction melting (VIM) is used for melting of metallic materials by using electrical induction under vacuum conditions. The process is appropriate for almost all metallic materials and is preferentially used for primary melting of alloys that contain very reactive elements (superalloys, titanium alloys, tool and magnetic steels). It assures high yield of reactive alloying elements and reproducible attainment of required chemical composition. VIM is also inevitable for production of demanding high-performance alloys that must contain very small amounts of gases, harmful trace elements and non-metallic inclusions. Despite numerous advantages of VIM the quality of castings is often insufficient for highly demanding applications, therefore castings must be remelted (e. g. by vacuum arc remelting and electron beam melting) and exposed to forming operations</dc:description><dc:description xml:lang="sl">Pri vakuumskem indukcijskem taljenju talimo kovinske materiale z električno indukcijo v vakuumu. Postopek je primeren skoraj za vse kovinske materiale, prednostno pa se uporablja za primarno taljenje zlitin, ki vsebujejo zelo reaktivne elemente, saj zagotavlja njihov dober izkoristek ter ponovljivo doseganje načrtovane kemijske sestave. Prav tako je nepogrešljiv za visokotehnološko zahtevne zlitine, kjer se zahteva izredno majhna vsebnost plinov, lahko izparljivih elementov ter majhen delež nekovinskih vključkov. Kljub številnim dobrim stranem vakuumskega indukcijskega taljenja kakovost ulitkov po taljenju in litju ni zadostna pri najzahtevnejših rabah, zato se v teh primerih ulitki ponovno pretalijo (npr. z vakuumskim obločnim taljenjem, taljenjem z elektronskim curkom) in nato preoblikujejo</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-LW93Z5YI"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-LW93Z5YI" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-LW93Z5YI/fd9f3831-fdd2-4f5d-b60f-a9853171de30/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">Društvo za vakuumsko tehniko Slovenije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-LW93Z5YI/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-LW93Z5YI" /></ore:Aggregation></rdf:RDF>