QUENCH IN STABILIZATION OF Cu-Zn-Al ALLOY

来源期刊：中国有色金属学报(英文版)1997年第3期

论文作者：Peng Kun Tan Shusong Li Shutang Chung C Y Lam C W H

文章页码：100 - 103

Key words：shape memory alloy； stabilization； quenchant

Abstract: The effects of quenchant temperature on the stabilization and property of Cu Zn Al alloy were investigated by means of X ray diffraction and electrical resistivity measurement. Experimental results show that, when the quenchant temperature is higher than A_f, thermoelastic martensite will be obtained; when the quenchant temperature is between M_s and M _f, martensite will exhibit partial stabilization and when the quenchant temperature is lower than M_f, martensite will be stabilized. The stabilization may be in close relation with the suppression of B₂-D0₃ transformation.