Microstructure-bifilm interaction and its relation with mechanical properties in A356

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dc.authoridTEKELI, SULEYMAN/0000-0001-9826-6875
dc.contributor.authorTuncay, Tansel
dc.contributor.authorTekeli, Suleyman
dc.contributor.authorOzyurek, Dursun
dc.contributor.authorDispinar, Derya
dc.date.accessioned2024-09-29T16:02:52Z
dc.date.available2024-09-29T16:02:52Z
dc.date.issued2017
dc.departmentKarabük Üniversitesien_US
dc.description.abstractCooling conditions and inclusions are of the most important factors that affect mechanical properties of cast aluminium alloys. This study investigated the effect of secondary dendrite arm spacing (SDAS) on the shape of pores (i. e. bifilm unravelling) and the mechanical properties of cast A356 alloy. Different cooling conditions were established by electrolytic copper chill, H13 steel chill and insulated ceramic that was placed in the mould cavity. SDAS and shape of pores were investigated by optical microscopy. The fracture surfaces of tensile test samples were analysed by SEM and EDX. Weibull two-parameter statistical method was used to assess the tensile properties. Results show that mechanical properties were dominantly affected by pore morphology that was formed by bifilms. Increasing the cooling rate (i. e. decreasing SDAS), the unravelling of bifilms delayed which decreased porosity formation significantly.en_US
dc.identifier.doi10.1080/13640461.2016.1192826
dc.identifier.endpage29en_US
dc.identifier.issn1364-0461
dc.identifier.issn1743-1336
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84978481332en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage20en_US
dc.identifier.urihttps://doi.org/10.1080/13640461.2016.1192826
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5759
dc.identifier.volume30en_US
dc.identifier.wosWOS:000396687600004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofInternational Journal of Cast Metals Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectA356en_US
dc.subjectCooling rateen_US
dc.subjectSDASen_US
dc.subjectPorosityen_US
dc.subjectMechanical propertiesen_US
dc.subjectBifilmen_US
dc.titleMicrostructure-bifilm interaction and its relation with mechanical properties in A356en_US
dc.typeArticleen_US

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