MAGNESIUM ALLOY MEMBER, METHOD FOR PRODUCING THE SAME, AND TRANSPORTER COMPRISING THE SAME

摘要

A magnesium alloy member includes a member main body formed of a magnesium alloy containing aluminum, and an anodic oxidation coating covering at least a portion of the member main body. The anodic oxidation coating includes a porous first layer and a second layer located between the first layer and the member main body and having a higher aluminum content than that of the first layer. The ratio of the thickness of the second layer with respect to the thickness of the anodic oxidation preferably is about 5% to about 20%.