{"?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-YPCD9X6N/5525877c-d648-4554-ac4d-f22ebe0b3a0e/PDF","dcterms:extent":"2734 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-YPCD9X6N/310524b7-a567-4df6-9d72-7b690cca5841/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-YPCD9X6N","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"2025","dc:creator":["Kovačec, Uroš","Zupanič, Franc"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:71"},{"@xml:lang":"sl","#text":"številka:9/10"},{"@xml:lang":"sl","#text":"str. 294-300"}],"dc:identifier":["DOI:10.5545/sv-jme.2025.1371","ISSN:2536-3948","COBISSID_HOST:259506435","URN:URN:NBN:SI:doc-YPCD9X6N"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za strojništvo"},"dc:subject":[{"@xml:lang":"sl","#text":"alkalijski element"},{"@xml:lang":"en","#text":"alkall element"},{"@xml:lang":"sl","#text":"aluminij"},{"@xml:lang":"en","#text":"aluminium"},{"@xml:lang":"en","#text":"cleanlines"},{"@xml:lang":"sl","#text":"čistoča"},{"@xml:lang":"en","#text":"flux"},{"@xml:lang":"sl","#text":"nekovinski vključek"},{"@xml:lang":"en","#text":"non-mtalic inclusion"},{"@xml:lang":"sl","#text":"rafinacija taline"},{"@xml:lang":"en","#text":"refinement"},{"@xml:lang":"sl","#text":"rotacijsko vbrizgavanje"},{"@xml:lang":"en","#text":"rotary injection"},{"@xml:lang":"sl","#text":"talilo"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Removal of inclusions and trace elements from Al-Mg-Si alloys using refining fluxe|"},"dc:description":[{"@xml:lang":"sl","#text":"The cleanliness of aluminium alloys has a decisive effect on their properties and performance. In this work, the melts of several Al-Mg-Si alloys (6xxx series) were refined using rotary flux injection (RFI) of the salt fluxes in the industrial environment. A typical charge consisted of 25 % to 30 % external scrap, 45 % to 50 % internal scrap, and 20 % to 30 % primary aluminium. During injection, the entire melt volume was mixed uniformly. The melt was filtered using a porous ring filtration apparatus. The fraction and type of non-metallic inclusions were determined using light and scanning electron microscopy. The contents of alkali and alkaline-earth metals were determined using optical emission spectroscopy. The reduction of alkali and alkaline earth metals and the fraction of nonmetallic inclusions were used to evaluate the process efficiency and the flux selection for the regular production. An analysis of more than 100 industry charges confirmed that the flux selected after the experimental trials, consisting of a mixture of MgCl2, KCl, NaCl and CaF2, was effective in regular production"},{"@xml:lang":"sl","#text":"Čistoča aluminijevih zlitin ima odločilen vpliv na njihove lastnosti in uporabnost. V industrijskem okolju smo rafinirali taline več Al-Mg-Si zlitin (serija 6xxx) s solnimi talili, ki smo jih vnašali v talino z rotacijskim vpihovanjem. Običajni vložek je bil sestavljen iz 25 % do 30 % zunanjega odpada, 45 % do 50 % notranjega odpada in 20 % do 30 % primarnega aluminija. Talina je bila med vpihovanjem talil enakomerno premešana in nato je bila filtrirana skozi porozni obročasti filter. Za opredelitev deleža in vrste nekovinskih vključkov smo uporabili svetlobno mikroskopijo in vrstično elektronsko mikroskopijo. Z optično emisijsko spektroskopijo je bil izmerjen delež alkalijskih in zemljoalkalijskih kovin. Zmanjšanje deleža alkalijskih in zemljoalkalijskih kovin ter deleža nekovinskih vključkov je bilo merilo za ovrednotenje učinkovitosti rafinacije in za izbiro rafinacijskega sredstva za redno proizvodnjo. Analiza več kot sto industrijskih vložkov je potrdila, da je bilo izbrano talilo, sestavljeno iz zmesi MgCl2, KCl, NaCl in CaF2, učinkovito tudi pri redni proizvodnji"}],"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-YPCD9X6N","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-YPCD9X6N"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-YPCD9X6N/5525877c-d648-4554-ac4d-f22ebe0b3a0e/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":"Univerza v Ljubljani, Fakulteta za strojništvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-YPCD9X6N/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-YPCD9X6N"}}}}