Improving the Weld Formation and Mechanical Properties of the AA-5A06 Friction Pull Plug Welds by Axial Force Control
Jinyong Gao1, Lijun Yang1, Lei Cui1(
), Peng Lu1, Jun Yang2, Yanjun Gao2
), Peng Lu1, Jun Yang2, Yanjun Gao2
.
Fig.7. Microstructure in different regions of the joint welded in Case 1(b): a bonding interface, b PM, c RZ, d TMAZ, e HAZ, f BM
