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9 基材、LDR与LDR-T6试样的工程应力-应变曲线、断裂位置及室温拉伸性能

Fig.9 Engineering stress-strain curves (a) and tensile properties (b) of BM, LDR, and LDR-T6 samples at room temperature (Insets in Fig.8a show the fracture positions; FZ—fusion zone; UTS—ultimate tensile strength, YS—yield strength, EL—elongation)