Revealing the heterogeneous nucleation mechanism of Mg17Al12 on impurity Mg2Si particles in commercial AZ31 alloy

Silicon (Si) is an inevitable impurity element in the AZ31 alloy. In this study, the Si impurity was detected mainly as fine Mg2Si particles dispersed widely within the central region of the Mg17Al12 phase. During the solidification process, the Mg2Si particle precipitates at about 565 °C, before th...

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Bibliographic Details
Main Authors: Liling Mo, Hengbin Liao, Linbo Chen, Yu-Jun Zhao, Jun Du
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-07-01
Series:Journal of Magnesium and Alloys
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Online Access:http://www.sciencedirect.com/science/article/pii/S2213956724002834
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