Effect of Al-4Ti-5B master alloy on the grain refinement of AZ31 magnesium alloy

被引:97
作者
Wang, YX [1 ]
Zeng, XQ [1 ]
Ding, WJ [1 ]
机构
[1] Shanghai Jiao Tong Univ, State Key Lab Matrix Composites, Shanghai 200030, Peoples R China
关键词
AZ31 magnesium alloy; grain refinement; Al-4Ti-5B master alloy;
D O I
10.1016/j.scriptamat.2005.09.022
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The effect of a new Al-4Ti-5B master alloy on the grain refinement of AZ31 magnesium alloy has been investigated. It is shown that grain refinement can be accomplished readily. Energy dispersive X-ray analysis and theoretical calculations show that Till, particles act as the heterogeneous nuclei. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:269 / 273
页数:5
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