Microstructure and mechanical properties of self-reacting friction stir welded AA2219-T87 aluminium alloy

Guo Li,L. Zhou,S. F. Luo,Z. Y. Du,J.C. Feng,F. X. Meng

Microstructure and mechanical properties of self-reacting friction stir welded AA2219-T87 aluminium alloy

2019

Guo Li
L. Zhou
S. F. Luo
Z. Y. Du
J.C. Feng
F. X. Meng

ABSTRACTAA2219-T87 alloy was self-reacting friction stir welded at different traverse speeds. Joints produced at low traverse speed exhibit tunnel defects. The tunnel defects can be avoided by high...

Keywords:

Metallurgy
Composite material
Materials science
Microstructure
Welding
Aluminium alloy
Traverse
Alloy

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