Ti65钛合金的超塑变形和微观组织演变

张宁, 王耀奇, 杨毅, 慕延宏, 李震, 陈志勇

Superplastical Deformation Behavior and Microstructure Evolution of Ti65 Ti-alloy

ZHANG Ning, WANG Yaoqi, YANG Yi, MU Yanhong, LI Zhen, CHEN Zhiyong

表1 Ti65钛合金主要化学成分

Table 1 Chemical composition of Ti65 titanium alloy (mass fraction, %)

Elements Al Sn Zr Mo Si Ta Nb W C Ti Content 5.5~6.5 3.0~4.0 2.0~4.0 0.2~1.0 0.2~0.5 0.5~2.5 0.2~1.0 0.5~1.5 0.02~0.08 Bal.