The Influenceof Rare Earth Element on α-Solidification of A356 Alloy

Abstract:

The Influenceof Rare Earth Element on α—Solidification of A356 Alloy has been discussed in the paper . It is showed by the research, that the condition of interphase is changed by Rare Earth element asymmetry distribution, which influences the process ofαphase growing and facilitates the growth of αphase in sphere, and leads to a optimal Rare Earth quantity for facilitative effect, which is 0.5% in this experimentation, and that αphase grain will be change to small by adding Rare Earth.

• Periodical: Advanced Materials Research (Volumes 152-153)
• Pages: 1366-1370
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.152-153.1366
• Online since: October 2010
• Authors: Zhi Qiang Zheng, Xin Gen Xiong, Ke Ming Chen, Xu Wen Li
• Keywords: Aluminum Silicon Alloy, Rare Earth (RE), Semi-Solid, Solidify

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