Cast aluminum parts

Because of its low density, high specific strength and so on, aluminum casting light alloy will be widely used in automobile, machinery and other industries. Especially in the automotive industry, in order to reduce fuel consumption and improve energy utilization, it is a long-term development trend to replace steel and iron castings with aluminum and nickel alloy castings.

Because of its low cost, good processability and saving resources and energy in remelting, the application and development of this material is not declining. Such as research equipment cupola electric furnace double melting process and equipment; The technology of desulphurization and filtration of molten iron is widely used; Manufacturing technology of iron castings with good thin wall strength; Manufacturing technology of cast iron composite materials; Surface or local innovative service technology of iron castings; Complete technology of austempered ductile iron; Special technology and equipment such as metal mold casting, sand covered metal mold casting and continuous casting are adopted.