Cu-Al-Ni形状记忆合金中马氏体的稳定化

Stabilization of Martensite in Cu-Al-Ni Shape Memory Alloys

本文用电阻法研究了铜基形状记忆合金的马氏体稳定化现象．实验结果表明：Ｃｕ－１２Ａ１－４Ｎｉ记忆合金具有较明显的稳定化倾向，稳定化的同时，合金的记忆能力发生衰退。

This paper studies the phenomenon of martensitic stabilization in a Cu-based shape memory alloy by the electrical resistance method. The experimental results show that Cu-12Al-4Ni-0.5Ti alloy is obviously possessed or stabilization tendency and at the same time, the memory-ability of the alloys declines.