Selective Etching of Sr-Modified and Directionally Solidified Industrial Al–Si Eutectic Alloys for Fabricating Fibrous Eutectic Si

Selective Etching of Sr-Modified and Directionally Solidified Industrial Al–Si Eutectic Alloys for Fabricating Fibrous Eutectic Si

In order to fabricate fibrous eutectic Si, the selective etching of industrial Al–Si eutectic alloys directionally solidified at different growth rates and modified by different amounts of Sr was studied. Flake eutectic and fibrous Si were obtained by selective etching of non-modified, Sr-modified o...

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Bibliographic Details
Main Authors: Jianjun Gao, Wei Gu, Fenfei Zhang, Haibin Geng, Jianhua Zhong, Ligang Yao, Zhilong Zhao, Junning Wang
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Metals
Subjects:
eutectic Si
Sr modification
directional solidification
selective etching
Online Access:https://www.mdpi.com/2075-4701/11/12/1974

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