交叉包套轧制Ti-44Al-5Nb-1Mo-2V-0.2B合金的微观组织演化及力学性能

王秀琦, 李天瑞, 刘国怀, 郭瑞琪, 王昭东

Microstructure Evolution and Mechanical Properties of Ti-44Al-5Nb-1Mo-2V-0.2B Alloys in the Cross Hot-Pack Rolling Process

WANG Xiuqi, LI Tianrui, LIU Guohuai, GUO Ruiqi, WANG Zhaodong

图4 单向和交叉包套轧制TNM-VB合金板材沿厚度方向的微观组织

Fig.4 Low (a, c) and high (b, d) magnified microstructures of TNM-VB alloy sheets in the UHPR (a, b) and CHPR (c, d) processes observed from ND-RD (or ND-RD2) plane (DRX—dynamic recrystallization)