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8. S31042/GH4169线性摩擦焊接头焊缝区和热力影响区的EBSD图
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(a) misorientation distribution (High angle grain boundaries with misorientation angles over 15° are represented by black lines, and low angle grain boundaries with misorientation angles lower than or equal to 15° are represented by red lines)(b) inverse pole figure(c) Kernel average misorientation (KAM)
Fig.8. EBSD maps of weld zone and thermo-mechanically affected zone of S31042/GH4169 linear friction welded joint
