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金属学报  1986, Vol. 22 Issue (3): 49-55    
  论文 本期目录 | 过刊浏览 |
Cu-26Zn-4Al形状记忆合金马氏体相变晶体学
朱伟光;江伯鸿;徐祖耀
上海交通大学;上海交通大学;上海交通大学
CRYSTALLOGRAPHY OF MARTENSITIC TRANSFORMATION IN A Cu-26Zn-4Al SHAPE MEMORY ALLOY Ⅰ. Experimental and Phenomenological Theory
by ZHU Weiguang; JIANO Bohong; XU Zuyao(T.Y. Hsu) (Shanghai Jiaotong University)
引用本文:

朱伟光;江伯鸿;徐祖耀. Cu-26Zn-4Al形状记忆合金马氏体相变晶体学[J]. 金属学报, 1986, 22(3): 49-55.
, , . CRYSTALLOGRAPHY OF MARTENSITIC TRANSFORMATION IN A Cu-26Zn-4Al SHAPE MEMORY ALLOY Ⅰ. Experimental and Phenomenological Theory[J]. Acta Metall Sin, 1986, 22(3): 49-55.

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摘要: 本文以马氏体相变晶体学表象理论讨论了Cu-26Zn-4Al形状记忆合金马氏体相变的晶体学性质,采用B_2(CsCl)结构→非规则9R单斜晶胞的应变矩阵,用计算机求得该合金马氏体相变的晶体学结果。该合金马氏体惯析面为(1,7.71,9.32),与实验测得的惯析面(1,7,8)相差1.6°,两者吻合较好。
Abstract:A study on the crystallography of martensitic transformation in a Cu-26Zn-4Al alloy by means of the phenomenological crystallographic theory is presented. The habit plane of the martensite calculated by computer from W-L-R theory is found to be (17.71,9.32), through the model of B_2→modified 9R monoclinic structure, which is consistent with that of the experimental result (1,7,8) quite well.
收稿日期: 1986-03-18     
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