固溶时效对激光沉积修复ZM6合金组织及力学性能的影响

钦兰云, 张健, 伊俊振, 崔岩峰, 杨光, 王超

Effects of Solution Aging on Microstructural Evolution and Mechanical Properties of Laser Deposition Repairing ZM6 Alloy

QIN Lanyun, ZHANG Jian, YI Junzhen, CUI Yanfeng, YANG Guang, WANG Chao

图6 LDR-T6试样熔合线附近的OM像、修复区晶粒尺寸分布、SEM像及EDS分析

Fig.6 OM image around the fusion line of the LDR-T6 sample (ACG—abnormally coarse grain) (a), grain diameter distribution in RZ (b), SEM image in RZ (Insets is the high magnified SEM image) (c), and EDS analyses (d)