A Comparative Study on Microstructure Properties of AZ91 Magnesium Alloy with Silicon Addition Using Ceramic Mold

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dc.authoridGoren, Halil Ahmet/0000-0003-4455-4024
dc.contributor.authorGoren, H. A.
dc.contributor.authorUnal, M.
dc.contributor.authorKoc, E.
dc.date.accessioned2024-09-29T16:05:15Z
dc.date.available2024-09-29T16:05:15Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description8th International Advances in Applied Physics and Materials Science Congress and Exhibition (APMAS) -- APR 24-30, 2018 -- Fethiye, TURKEYen_US
dc.description.abstractIn this study, comparatively microstructure and hardness properties of AZ91 alloy with the addition of 1.95 wt% silicon were investigated by using ceramic mold. For this purpose, the alloys were provided to solidfy in different rates due to using that mold. Alloys cast into this mold showed rapid cooling behavior due to copper in the base, while cooling rate decreased on the top zone. The results showed that alpha+Mg main matrix phase is present in AZ91 structure, Mg-Al eutectic and Mg17Al12 intermetallic phases extending along grain boundaries were observed in the main matrix as well. As the cooling rate increases, the grain boundaries of Mg17Al12 intermetallic phases were increased. The Mg17Al12 phase at grain boundaries was partially fragmented with the addition of Si. Coarsen Mg2Si phases were also formed with the addition of 1.95 wt% silicon. The hardness values were increased with the increasing of cooling rate and the addition of silicon.en_US
dc.identifier.doi10.12693/APhysPolA.135.884
dc.identifier.endpage887en_US
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85071175153en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage884en_US
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.135.884
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6598
dc.identifier.volume135en_US
dc.identifier.wosWOS:000481717400008en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolish Acad Sciences Inst Physicsen_US
dc.relation.ispartofActa Physica Polonica Aen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleA Comparative Study on Microstructure Properties of AZ91 Magnesium Alloy with Silicon Addition Using Ceramic Molden_US
dc.typeConference Objecten_US

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