Cu─26．62％wt．Zn─3．77％wt．Al合金记忆衰退的研究 On the Memory Decline of Cu-26.62%wt. Zn-3. 77%wt. Al Alloy期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Cu─26．62％wt．Zn─3．77％wt．Al合金记忆衰退的研究

引用本文：	苗丕峰. Cu─26．62％wt．Zn─3．77％wt．Al合金记忆衰退的研究[J]. 西华大学学报(自然科学版), 1994, 0(4)

作者姓名：	苗丕峰

摘要：	Ｃｕ—２６．６２％ｗｔ．Ｚｎ—３．７７％ｗｔ．Ａｌ合金的形状回复率η随变形─—加热─—冷却记忆循环次数的增加而降低。未观察到β２相的宏观形态以及空间分布随记忆循环次数的增加而发生明显变化的现象。
关键词：	合金；形状记忆效应；伪弹性；马氏体相变
On the Memory Decline of Cu-26.62%wt. Zn-3. 77%wt. Al Alloy

Miao Pifeng. On the Memory Decline of Cu-26.62%wt. Zn-3. 77%wt. Al Alloy[J]. Journal of Xihua University(Natural Science Edition), 1994, 0(4)

Authors:	Miao Pifeng

Affiliation:	Metallic Materials & Heat Treatment Teaching Group

Abstract:	As the memory cycle of deformation -heating-cooling conducted periodically lasts, the shape recovery ration n of Cu-26. 62%wt. Zn-3. 77 %wt. Al alloy is decreased. It was not observed with the variation of the times of memory cycle that macro-shapes and distribution of gi phase are changed remarkably.

Keywords:	shape memory effect pseudoelasticity martensite transformation
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