Potentiodynamic Corrosion Behavior and Microstructural Characteristics of Pulsed CMT-Welded AA2014-T6 Aluminium Alloy Joints: Effect of PWHT

Figure 9

EDS spectrum of FZ of joints: (a) base metal; (b) as-welded; (c) ST; (d) AA; and (e) STA.

(a)

(b)

(c)

(d)

(e)