Made by aluminum casting manufacturer

发布日期:2020-01-10 09:37:44

At present, the production and marketing market of China's metal industry is very broad, and the development prospect of aluminum casting manufacturers is very promising. At present, with the development of industrial chain, China's domestic manufacturing industry has entered a stage of vigorous development. Aluminum casting industry has great development potential.

Aluminum castings are mainly used in electronics, locomotives, home appliances and communication industries. Aluminum castings are widely used because of their high temperature resistance and low price. Some high-precision, high toughness aluminum products are also used in aircraft, missiles and ships. It is mainly used for mechanical parts, which shows that aluminum casting has a wide range of applications in life. It is also an indispensable part of our daily life. Due to a series of excellent properties such as low density, high specific strength and corrosion resistance, cast light alloy cast aluminum will be widely used in aviation, aerospace, automobile, machinery and other industries. Especially in the automobile industry, in order to reduce the oil consumption and improve the utilization rate of oil sources, it is a long-term development trend to replace steel and iron castings with aluminum and nickel alloy castings. It mainly solves the problems of refining technology, modification technology, grain refinement technology and rapid detection technology. In order to further improve the properties of materials and maximize the potential of materials, aluminum alloy materials, especially aluminum matrix composite materials, can be developed to meet the performance requirements of different working conditions. The quality of aluminum casting has a great influence on the properties of mechanical products. For example, the wear resistance and dimensional stability of aluminum castings of machine tools directly affect the accuracy and maintenance life of machine tools; the size, profile accuracy and surface roughness of impellers, pump casings and pump chambers of various pumps directly affect the working efficiency; the energy consumption and cavitation development of pumps and hydraulic systems; the strength and heat resistance of aluminum casting parts of cylinder bodies, cylinder heads, cylinder liners, piston rings and exhaust pipes of internal combustion engines directly Affect the service life of the engine. This material has the advantages of low cost, good processing performance, saving resources and remelting energy, and its application and development will not decline. For example, the development of cupola electric furnace duplex smelting process and equipment; widely used molten iron desulfurization and filtration technology; thin wall high-strength cast iron manufacturing technology; cast iron composite material manufacturing technology; cast iron surface or local strengthening technology; full set of isothermal ductile iron technology; special processes and equipment such as metal mold casting, metal mold sand covered casting, continuous casting, etc.

The application of aluminum casting is very extensive, involving a considerable number of product areas and industrial categories. In these applications, aluminum casting manufacturers should consider the quantity, variety, requirement, quality and quantity of metal materials comprehensively, so as to promote the development of automobile industry.

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