GH4169合金与S31042钢线性摩擦焊接头组织及力学性能
李彦默1,2, 郭小辉1, 陈斌1, 李培跃1, 郭倩颖2, 丁然2, 余黎明2(), 苏宇3, 李文亚3
Microstructure and Mechanical Properties of Linear Friction Welding Joint of GH4169 Alloy/S31042 Steel
LI Yanmo1,2, GUO Xiaohui1, CHEN Bin1, LI Peiyue1, GUO Qianying2, DING Ran2, YU Liming2(), SU Yu3, LI Wenya3

图7. GH4169合金一侧不同区域显微组织的SEM像
(a) near-weld line thermo-mechanically affected zone (b) far-weld line thermo-mechanically affected zone(c) heat affect zone (d) parent metal

Fig.7. SEM images of various zones in GH4169 superalloy