ON THE INTERPRETATION OF MELT QUALITY ASSESSMENT OF A356 ALUMINUM ALLOY BY THE REDUCED PRESSURE TEST: THE BIFILM INDEX AND ITS PHYSICAL MEANING

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dc.authorid0000-0001-9150-3292en_US
dc.contributor.authorUludağ, Muhammet
dc.contributor.authorCetin, Remzi
dc.contributor.authorDispinar, Derya
dc.contributor.authorTiryakioglu, Murat
dc.date.accessioned2021-03-20T20:12:59Z
dc.date.available2021-03-20T20:12:59Z
dc.date.issued2018
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.description.abstractThe oxide layer on liquid aluminum serves as a protective property to prevent the alloy from further oxidation. However, it has the potential to be a source of porosity when entrained into the bulk of the liquid. For this reason, oxides entrained into aluminum castings have been shown to degrade casting quality. In the current study, the effectiveness of the reduced pressure test in assessing the quality of A356 alloy melts has been investigated under various conditions obtained by changing six different melt parameters. Several metrics, including average pore size, number density of pores, bifilm index, have been used to measure melt quality. Results have shown that the bifilm index provides reliable measurements of melt quality. Moreover, the bifilm index has been found to have a physical meaning, volume fraction of pores, especially when bifilm index is higher than 50 mm.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Selcuk UniversitySelcuk University [13101026]; TUBITAK (Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThis work has been supported by the Scientific Research Projects Coordination Unit of Selcuk University (Project Number: 13101026). The author would like to thank TUBITAK (Turkey) for its support.en_US
dc.identifier.doi10.1007/s40962-018-0217-4en_US
dc.identifier.endpage860en_US
dc.identifier.issn1939-5981
dc.identifier.issn2163-3193
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage853en_US
dc.identifier.urihttp://doi.org/10.1007/s40962-018-0217-4
dc.identifier.urihttps://hdl.handle.net/20.500.12885/761
dc.identifier.volume12en_US
dc.identifier.wosWOS:000446725000016en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorUludağ, Muhammet
dc.language.isoenen_US
dc.publisherSpringer International Publishing Agen_US
dc.relation.ispartofInternational Journal Of Metalcastingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectA356en_US
dc.subjectcastingen_US
dc.subjectqualityen_US
dc.subjectbifilm indexen_US
dc.subjectRPTen_US
dc.subjectporosityen_US
dc.subjectmodificationen_US
dc.subjectgrain refinementen_US
dc.titleON THE INTERPRETATION OF MELT QUALITY ASSESSMENT OF A356 ALUMINUM ALLOY BY THE REDUCED PRESSURE TEST: THE BIFILM INDEX AND ITS PHYSICAL MEANINGen_US
dc.typeArticleen_US

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Metalurji ve Malzeme Mühendisliği Bölümü Yayın Koleksiyonu
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