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1 TC21合金模锻件的低倍形貌和等效应变分布图

Fig.1 Macrostructures (a) and effective strain distributions (b) of TC21 alloy die forgings (Numbers in Fig.1a show the effective strains at locations I-VI, VD—vertical direction, ND—normal direction, LD—lateral direction)