退火温度对冷轧Ti-13V-3Al-0.5Cu形状记忆合金组织结构与马氏体相变的影响
孙馗善1, 李珺2, 孟祥龙1(
), 蔡伟1
), 蔡伟1
Effect of Annealing Temperature on Microstructure and Martensitic Transformation of Cold Rolled Ti-13V-3Al-0.5Cu Shape Memory Alloy
SUN Kuishan1, LI Jun2, MENG Xianglong1(), CAI Wei1
), CAI Wei1
图7. 冷轧后经不同温度退火Ti-13V-3Al-0.5Cu合金预变形量为6%的应力-应变曲线
Fig.7. Stress-strain curves of Ti-13V-3Al-0.5Cu alloy an-nealed at different temperatures after cold rolling (a) 700℃; (b) 750℃; (c) 800℃; (d) relationship between recoverable strain and annealing tem-perature
