In most cases, magnesium alloy die castings produce products similar to other alloy die castings. Magnesium alloy die-casting dies are also similar to aluminum and zinc alloy die-casting dies. However, due to the different characteristics of magnesium alloys from aluminum alloys, consideration should be given to the design of die-casting molds in order to design a reasonable die-casting mold, so as to efficiently and economically produce magnesium alloy die-castings.