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.accessioned2025-03-23T19:30:36Z
dc.date.available2025-03-23T19:30:36Z
dc.date.issued2019
dc.departmentSinop Üniversitesi
dc.description8th International Advances in Applied Physics and Materials Science Congress and Exhibition (APMAS) -- APR 24-30, 2018 -- Fethiye, TURKEY
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.
dc.identifier.doi10.12693/APhysPolA.135.884
dc.identifier.endpage887
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85071175153
dc.identifier.scopusqualityQ3
dc.identifier.startpage884
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.135.884
dc.identifier.urihttps://hdl.handle.net/11486/5117
dc.identifier.volume135
dc.identifier.wosWOS:000481717400008
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPolish Acad Sciences Inst Physics
dc.relation.ispartofActa Physica Polonica A
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.titleA Comparative Study on Microstructure Properties of AZ91 Magnesium Alloy with Silicon Addition Using Ceramic Mold
dc.typeConference Object

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