Change in Porosity of A356 by Holding Time and Its Effect on Mechanical Properties

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dc.authorid0000-0001-9150-3292en_US
dc.contributor.authorUludağ, Muhammet
dc.contributor.authorCetin, Remzi
dc.contributor.authorGemi, Lokman
dc.contributor.authorDispinar, Derya
dc.date.accessioned2021-03-20T20:13:01Z
dc.date.available2021-03-20T20:13:01Z
dc.date.issued2018
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.description.abstractIn most of the practical casting operations, it is important to be able to cast large number of part with one single melt. Therefore, when quantity of the charge and melting crucible is increased, during casting process, the liquid is led to settle for a long period of time. In this work, 10kg charge of A356 was melted at 750 degrees C and held for 240min. A sand mold with different thickness was cast at 30, 60, 120, and 240min of holding time of the liquid, before and after degassing conditions. Melt quality was measured by reduced pressure test, and pore size and number were measured at each cast part. A correlation between bifilm index and tensile properties was established. It was found that melt quality was decreased with increased holding time and pore formation was enhanced linearly. Additionally, mechanical properties of the alloy were decreased with decreased melt quality and increased pore formation due to holding time of the liquid.en_US
dc.identifier.doi10.1007/s11665-018-3534-0en_US
dc.identifier.endpage5151en_US
dc.identifier.issn1059-9495
dc.identifier.issn1544-1024
dc.identifier.issue10en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage5141en_US
dc.identifier.urihttp://doi.org/10.1007/s11665-018-3534-0
dc.identifier.urihttps://hdl.handle.net/20.500.12885/767
dc.identifier.volume27en_US
dc.identifier.wosWOS:000450714400022en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorUludağ, Muhammet
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal Of Materials Engineering And Performanceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectA356en_US
dc.subjectdegassingen_US
dc.subjectholding timeen_US
dc.subjectmechanical propertiesen_US
dc.subjectmelt qualityen_US
dc.titleChange in Porosity of A356 by Holding Time and Its Effect on Mechanical Propertiesen_US
dc.typeArticleen_US

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WoS İndeksli Yayınlar Koleksiyonu
Metalurji ve Malzeme Mühendisliği Bölümü Yayın Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu