Research Article

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 1

Growth of the surface layers on AZ91D Mg during the coating. (a) Below 437°C and (b) above 437°C.
(a)
(b)