Cast aluminum parts

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 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.

Aluminum casting light alloy will be widely used in aviation, aerospace, automobile, machinery and other industries due to its low density, high specific strength, low cost and so on. 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. Among them, the refining technology, modification technology, grain refinement technology and pre furnace detection technology are mainly solved. In order to further improve the performance of materials and maximize the potential of materials, aluminum alloy materials, especially aluminum matrix composites, can be used to meet the performance requirements of different working conditions.