<?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-YPCD9X6N/5525877c-d648-4554-ac4d-f22ebe0b3a0e/PDF"><dcterms:extent>2734 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-YPCD9X6N/310524b7-a567-4df6-9d72-7b690cca5841/TEXT"><dcterms:extent>0 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-YPCD9X6N"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A" /><dcterms:issued>2025</dcterms:issued><dc:creator>Kovačec, Uroš</dc:creator><dc:creator>Zupanič, Franc</dc:creator><dc:format xml:lang="sl">letnik:71</dc:format><dc:format xml:lang="sl">številka:9/10</dc:format><dc:format xml:lang="sl">str. 294-300</dc:format><dc:identifier>DOI:10.5545/sv-jme.2025.1371</dc:identifier><dc:identifier>ISSN:2536-3948</dc:identifier><dc:identifier>COBISSID_HOST:259506435</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-YPCD9X6N</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Fakulteta za strojništvo</dc:publisher><dcterms:isPartOf xml:lang="sl">Strojniški vestnik</dcterms:isPartOf><dc:subject xml:lang="sl">alkalijski element</dc:subject><dc:subject xml:lang="en">alkall element</dc:subject><dc:subject xml:lang="sl">aluminij</dc:subject><dc:subject xml:lang="en">aluminium</dc:subject><dc:subject xml:lang="en">cleanlines</dc:subject><dc:subject xml:lang="sl">čistoča</dc:subject><dc:subject xml:lang="en">flux</dc:subject><dc:subject xml:lang="sl">nekovinski vključek</dc:subject><dc:subject xml:lang="en">non-mtalic inclusion</dc:subject><dc:subject xml:lang="sl">rafinacija taline</dc:subject><dc:subject xml:lang="en">refinement</dc:subject><dc:subject xml:lang="sl">rotacijsko vbrizgavanje</dc:subject><dc:subject xml:lang="en">rotary injection</dc:subject><dc:subject xml:lang="sl">talilo</dc:subject><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Removal of inclusions and trace elements from Al-Mg-Si alloys using refining fluxe|</dc:title><dc:description xml:lang="sl">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</dc:description><dc:description xml:lang="sl">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</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-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:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</edm:dataProvider><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" /></ore:Aggregation></rdf:RDF>