Ti-6Al-4V合金热压缩过程中的动态再结晶

刘超, 王鑫, 门月, 张浩宇, 张思倩, 周舸, 陈立佳, 刘海建

Dynamic Recrystallization of Ti-6Al-4V Alloy During Hot Compression

LIU Chao, WANG Xin, MEN Yue, ZHANG Haoyu, ZHANG Siqian, ZHOU Ge, CHEN Lijia, LIU Haijian

表2 Ti-6Al-4V合金动态再结晶临界应变值(εc)

Table 2 Critical strain during high deformation of Ti-6Al-4V alloy

Strain rate/s-1 εc 870℃ 900℃ 930℃ 960℃ 5×10-4 0.3089 0.2936 0.2724 0.2536 1×10-3 0.3177 0.2991 0.2872 0.2701 5×10-3 0.3302 0.3156 0.3007 0.2841 5×10-2 0.3498 0.3301 0.3191 0.2951