Ti551合金的热变形行为及热加工图构建
尹建年, 马英杰, 杨锐, 雷家峰, 齐敏, 周丽

Hot Deformation Behavior and Hot Processing Map Construction of the Ti551 Alloy
YIN Jiannian, MA Yingjie, YANG Rui, LEI Jiafeng, QI Min, ZHOU Li
图17 Ti551合金在应变为0.69时不同热压缩条件下的局部取向差(KAM)分布图
(a) 900 oC, 0.01 s-1 (b)1000 oC, 0.01 s-1
(c)1100 oC, 0.01 s-1 (d) 1100 oC, 1 s-1 (e) 1100 oC, 10 s-1
Fig.17 KAM maps of Ti551 alloy under different T and ε˙ at strain of 0.69