低碳钢预制涡流搅拌摩擦焊工艺研究

王启勇, 李晓博, 刘小超, 王心成, 张泰瑞, 倪中华, 陈彪

Process of Prefabricated Vortex Flow-Based Friction Stir Welding for Low Carbon Steel

WANG Qiyong, LI Xiaobo, LIU Xiaochao, WANG Xincheng, ZHANG Tairui, NI Zhonghua, CHEN Biao

图10 采用WC-Co和W-Re套筒在各自最优参数条件下所获接头的反极图和极图

Fig.10 IPFs (a-h) and {101} and {111} pole figures (PFs) (i-l) of samples prepared by WC-Co (a-d, i, j) and W-Re (e-h, k, l) holders under corresponding optimal parameters (SZ-U—upper region of SZ, SZ-L—lower region of SZ, SPN—shear plane normal, SD—shear direction, HAZ—heat-affected zone, WD—weld direction) (a, e) TMAZ on the AS (b, f, i, k) SZ-U (c, g, j, l) SZ-L (d, h) TMAZ on the RS