Solidification and homogenization behaviors of Al-9.1 Zn-2.1 Mg -2.2 Cu-0.1 Zr-0.07 Ce alloy

Solidification and homogenization behaviors of Al-9.1 Zn-2.1 Mg -2.2 Cu-0.1 Zr-0.07 Ce alloy

Solidification and homogenization behaviors of Al-9.1Zn-2.1Mg-2.2Cu-0.1Zr-0.07Ce (wt%) alloy were investigated. Obvious grain refinement was observed in as-cast alloy by Ce modification, the main mechanism of the grain refinement is that the redistribution of solute during solidification leads to th...

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Bibliographic Details
Main Authors: Xinxiang Yu, Jie Sun, Zhutie Li, Caiqiong Li, Wenwen Liu, Pengcheng Zhu, Zhigang Yu
Format: Article
Language:English
Published: IOP Publishing 2018-01-01
Series:Materials Research Express
Subjects:
Al–Zn–Mg–Cu alloy
Ce
grain refinement
homogenization
microstructure
Online Access:https://doi.org/10.1088/2053-1591/aaf213

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