Temperature memory effect in CuAlNi single crystalline and CuZnAl polycrystalline shape memory alloys

被引:23
|
作者
Wang, Z. G.
Zu, X. T. [1 ]
Yu, H. J.
He, X.
Peng, C.
Huo, Y.
机构
[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu 610054, Peoples R China
[2] Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
[3] Fudan Univ, Dept Engn Sci & Mech, Shanghai 200433, Peoples R China
基金
中国国家自然科学基金;
关键词
shape memory alloy; martensitic phase transformation; differential scanning calorimetry (DSC); temperature memory effect;
D O I
10.1016/j.tca.2006.05.021
中图分类号
O414.1 [热力学];
学科分类号
摘要
Temperature memory effect (TME) induced by incomplete cycling in CuAlNi single crystalline and CuZnAl polycrystalline shape memory alloys were investigated by differential scanning calorimeter. Results showed that the TME is a common phenomenon in shape memory alloys, caused by a partial martensite to parent phase transformation. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:69 / 72
页数:4
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