Studies on Corrosion Behavior of Mg-Al-Zn-RE Cast Alloy with Powder-Coated Al and CED Mg by Salt Spray Test, Immersion Test, and Electrochemical Test

Figure 11

Salt spray test samples: (a) before the test, (b) 24 h, and (c) 120 h.

(a)

(b)

(c)