Microstructure evolution and mechanical properties of rotary friction welded TC4/SUS321 joints at various rotation speeds
Li Xun
Li J.L.
Liao Z.X.
Jin F.
Zhang F.S.
Xiong J.T.
· 2016
期刊名称:
Materials and Design
2016 年
99 卷
摘要:
The dissimilar joints between TC4 titanium alloy rod and SUS321 stainless steel rod were produced by rotary friction welding (RFW). The influence of rotation speed was investigated on the morphologic distribution of intermetallics (IMCs) formed at the interface and on the mechanical properties that were assessed by tensile test and microhardness. Results showed that the morphology of IMCs, mainly TiFe