The effect of crystallographic texture on columnar grain growth in commercial pure iron during directional annealing

被引:13
|
作者
Zhang, Zhong-Wu [1 ]
Chen, Guo-Liang
Chen, Guang
机构
[1] Nanjing Univ Sci & Technol, Joint Lab Nanostructured Mat & Technol, Nanjing 210094, Peoples R China
[2] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China
基金
美国国家科学基金会;
关键词
crystallographic texture; columnar grain growth; directional annealing;
D O I
10.1016/j.msea.2006.07.094
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The influence of crystallographic texture on the columnar grain growth in commercial pure iron during directional annealing has been investigated. The crystallographic texture hinders the columnar grain growth due to the high propensity to form low angle or twin boundaries between the columnar grains and the main recrystallized textures at the front of the columnar grains when the columnar grains grow along the direction of the temperature gradient in highly textured materials. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:573 / 578
页数:6
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