EFFECTS OF Ce ON CORROSION RESISTANCE OF AZ91D MAGNESIUM ALLOY

1. IntroductionM agnesium alloysare w idely used in autom otive, com m unicated, electronic and aerialindustriesand predicted to be one ofthe m ostim portantlow -density and high-strength m aterialsin the 21th centu-ry ow ing to theirlow density,high spec…