航空用TC21钛合金变截面模锻件的显微组织和力学性能不均匀性分析

杨杰, 黄森森, 尹慧, 翟瑞志, 马英杰, 向伟, 罗恒军, 雷家峰, 杨锐

Inhomogeneity Analyses of Microstructure and Mechanical Properties of TC21 Titanium Alloy Variable Cross-section Die Forgings for Aviation

YANG Jie, HUANG Sensen, YIN Hui, ZHAI Ruizhi, MA Yingjie, XIANG Wei, LUO Hengjun, LEI Jiafeng, YANG Rui

图7 图1a中Ⅱ处高倍SEM像和α + β取向图及相应极图

Fig.7 High magnified SEM image and corresponding α + β orientation maps and pole figures at position Ⅱ in Fig.1a (a) microstructure of the αp and βt (b) corresponding β orientation map (c) corresponding α orientation map (d) pole figures