Optimization of friction stir welding parameters for improved corrosion resistance of AA2219 aluminum alloy joints

Rambabu, G.; Balaji Naik, D.; Venkata Rao, Ch.; Srinivasa Rao, K.; Madhusudan Reddy, G.

doi:10.1016/j.dt.2015.05.003

Public

Optimization of friction stir welding parameters for improved corrosion resistance of AA2219 aluminum alloy joints

Published in Defence Technology • May 29, 2015

Authors:

G. Rambabu

D. Balaji Naik

Ch. Venkata Rao

Abstract

The aluminium alloy AA2219 (Al–Cu–Mg alloy) is widely used in the fabrication of lightweight structures with high strength-to-weight ratio and good corrosion resistance . Welding is main fabrication method of AA2219 alloy for manufacturing various engineering components. Friction stir welding (FSW) ...

Subject

Welding

Friction stir welding

Materials science

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