Aluminum casting is also used in the chemical industry

Aluminum casting is due to a certain degree of latent heat of solidification. Casting Auto Mould Manufacturers Aluminum casting has good surface gloss and good corrosion resistance in the atmosphere and water, so it is widely used in the manufacture of civil utensils.. Reduce production costs from the perspective of design and technology, such as the use of multi-part technology and automation technology to increase productivity, extend the service life of molds, and use integrated design to reduce the number of parts. 

Automotive requirements for aluminum casting are developing in the direction of thin wall, complex shape, high strength and high quality. Aluminum casting has good casting properties. Pure aluminum has good corrosion resistance in oxidizing acids such as nitric acid and acetic acid, so aluminum casting is also used in the chemical industry. The density of cast aluminum alloy is less than that of cast iron and cast steel, but its specific strength is higher. 

Pure aluminum and aluminum alloys have good thermal conductivity, and are used in heat exchange devices and power machinery used in chemical production for parts with good thermal conductivity, such as cylinder heads and pistons of internal combustion engines. Due to the low melting point, metal molds and pressure casting are widely used, which can improve the internal quality, dimensional accuracy, surface finish and production efficiency of their castings. 

Therefore, aluminum alloy castings are widely used in the aviation industry, power machinery and transportation machinery manufacturing. Therefore, the use of aluminum alloy castings under the same load conditions can reduce the weight of the structure. In order to meet this requirement, the casting process should be further optimized and new alloy materials developed. Under the same weight condition, the solidification duration of molten aluminum is much longer than that of cast steel and cast iron, and has good fluidity, which is conducive to casting thin-walled complex castings. 

There are still many problems that need to be solved if aluminum casting is to form large-scale production and meet the requirements of automobile lightweight.Aluminum casting has some unparalleled advantages in use, such as beautiful appearance, light weight, corrosion resistance, etc. Especially since the lightweight of automobiles, cast aluminum alloy castings have been widely used in the automobile industry