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6 图1a中Ⅱ处低倍下α + β取向图、极图和αGB与两侧β晶粒的Burgers关系分析

Fig.6 Analyses of low magnified orientation maps and pole figures of α + β and the Burgers orientation relationship between αGB and β grains on both sides at position Ⅱ in Fig.1a (a) α orientation map and the corresponding pole figures (b) β orientation map and the corresponding pole figures (c) pole figures showing that αGB maintains the Burgers orientation relationship with both β1 and β2 in the box