Research status of corrosion-resistant casting magnesium alloys

The influence of various alloy elements on the corrosion resistance of casting magnesium alloys is summarized,the influence of melting and purification process as well as heat treatment condition and microstructure on the corrosion resistance of casting magnesium alloys is analyzed,the influence of various casting processes on the corrosion resistance of casting magnesium alloys is generalized.The existing casting magnesium alloys and its application are introduced,and future development trend of casting magnesium alloys is discussed.