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
), 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
), SU Yu3, LI Wenya3
图15. S31042/GH4169线性摩擦焊接头蠕变断裂试样的TEM像和SAED花样
Fig.15. TEM image (a) and SAED pattern (b) of σ phase in fractured creep specimen of S31042/GH4169 linear friction welded joint
