Grain growth and grain orientation distribution of Al-Mg alloys

被引:2
作者
Umakoshi, Y [1 ]
Matsumoto, K [1 ]
Shibayanagi, T [1 ]
Morisada, H [1 ]
机构
[1] Osaka Univ, Fac Engn, Dept Mat Sci & Engn, Suita, Osaka 5650871, Japan
来源
MATERIALS & DESIGN | 1997年 / 18卷 / 4-6期
关键词
Al-Mg alloys; grain orientation; grain boundary;
D O I
10.1016/S0261-3069(97)00055-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Grain growth behaviour of AI-Mg alleys containing 0.3, 2.7 and 5 mass% Mg was investigated focusing on the spatial distribution of grain orientation and grain boundary character. In Al-0.3 mass% Mg alloy the cube texture developed at the first stage and then the texture declined accompanied with abnormal grain growth of non-cube grains at the second stage. The development of cube grains was suppressed by an increase of solute Mg atoms. The texture change depended strongly on spatial distribution of grain boundary character and cube clusters. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:227 / 229
页数:3
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