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14 图1a中Ⅱ处原始β晶粒沿不同方向的拉伸过程示意图

Fig.14 Schematics of tensile process of prior β grains at position Ⅱ in Fig.1a along LD (a) and ND (b)