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Article Dans Une Revue Journal of Materials Science and Technology Année : 2021

Revisiting dynamics and models of microsegregation during polycrystalline solidification of binary alloy

Résumé

Microsegregation formed during solidification is of great importance to material properties. The conventional Lever rule and Scheil equation are widely used to predict solute segregation. However, these models always fail to predict the exact solute concentration at a high solid fraction because of theoretical assumptions. Here, the
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Dates et versions

hal-03604340 , version 1 (10-03-2022)

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Tongzhao Gong, Yun Chen, Shanshan Li, Yanfei Cao, Dianzhong Li, et al.. Revisiting dynamics and models of microsegregation during polycrystalline solidification of binary alloy. Journal of Materials Science and Technology, 2021, 74, pp.155-167. ⟨10.1016/j.jmst.2020.09.038⟩. ⟨hal-03604340⟩
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