Effect of RE on Performance of Semi-Solid AlSi7 Alloy-Reference-Cited by-同舟云学术

Effect of RE on Performance of Semi-Solid AlSi7 Alloy

Published:2010-01 Issue: Volume:426-427 Page:581-584
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Yi Rong Xi¹,Xie Shi Kun¹,Zheng Xiao Qiu¹,Ai Yong Ping¹

Affiliation:

1. Jinggangshan University

Abstract

The semi-solid slurry of AlSi7 alloy was prepared by near-liquids cast processing. The effects of different content of RE on the cast performance and the semi-solid remelting performance in AlSi7 alloy was researched. The results indicated that adding RE will widen the AlSi7 alloy solid-liquid two-phase zone temperature and refine the grains, silicon will obvious metamorphoses. The best amount of RE is about 0.5%. Its semi-solid remelting organization is equilateral globular grains.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.426-427.581.pdf

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