摘要
介绍了NiTiHf高温形状记忆合金的研究状况 ,重点评述了NiTiHf合金的设计以及Hf的添加和热处理对合金的相变、力学行为和形状记忆效应的影响 。
The research on NiTiHf high temperature shape memory alloys is reviewed with emphasis on the design of NiTiHf alloys, and the effect of Hf addition and heat treatment on the alloys' transformation, mechanical behavior and shape memory effect.Its micro mechanism is also briefly analyzed in this paper.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
1999年第6期1-5,10,共6页
Aerospace Materials & Technology
关键词
NiTiHf高温合金
形状记忆合金
相变
力学行为
NiTiHf high temperature alloys, Shape memory alloys, Design of the alloys, Transformation, Mechanical behavior, Shape memory effect
