热压温度对TC4合金扩散连接区组织与性能的影响
张洺川, 徐勤思, 刘意, 蔡雨升, 牟义强, 任德春, 吉海宾, 雷家峰

Effect of Hot-Pressing Temperature on the Microstructure and Properties of the Diffusion-Bonded Region of TC4 Alloy
ZHANG Mingchuan, XU Qinsi, LIU Yi, CAI Yusheng, MU Yiqiang, REN Dechun, JI Haibin, LEI Jiafeng
图3 不同热压温度下扩散连接接头显微组织的SEM像
Fig.3 SEM images of microstructures of joints diffusion bonded at different temperatures (DRX—dynamic recrystallization)
(a) sample 1# (930 oC) (b) sample 2# (950 oC) (c) sample 3# (970 oC)