Cast magnesium alloys is introduced:
According to the development of cast magnesium alloys forming process, magnesium alloy can be divided into cast magnesium alloys and magnesium alloy, both in the composition, microstructure differences in performance. Cast magnesium alloys is mainly used in automobile parts, parts and electrical components such as shell cover; Mainly used for magnesium alloy sheet, extrusion parts and forgings, etc. Cast magnesium alloys deformation applications of magnesium alloys than to much more widely. In the mainly introduces the development of cast magnesium alloys.
The first stage is a basic stage mainly in to aluminum and magnesium in zinc, namely Mg-A1-Zn department alloy. This kind of alloy can get with the cast aluminum alloy similar tensile strength. China's ZM5, Britain and the United States L121 AM80A belong to this kind of alloy, the main add elements for aluminum, and the content of zinc