The influence of casting process on the quality of aluminum alloy castings

Overview of low-pressure casting of aluminum alloy Aluminum is one of the most familiar metals. Among the many lightweight materials, aluminum alloy is one of the most important materials, and it is also the most widely used lightweight material. Because aluminum has a low melting point, good fluidity, and good casting performance, it is easy to manufacture parts with complex shapes. Because of its low density and high specific strength, aluminum alloys have been widely used in the machinery industry, automobile industry, aerospace industry and other fields.