Aluminum alloy castings introduction
Casting aluminum alloy has some advantages unmatched by other castings, such as beauty, light weight, corrosion resistance and other advantages, making it widely user's favor, especially in the light of the car. Casting aluminum alloy castings in the automotive industry has been widely Applications.
The density of cast aluminum alloy is lower than cast iron and cast steel, while the specific strength is higher.Therefore, under the same load conditions using aluminum alloy castings, can reduce the weight of the structure. It is in the aviation industry and power machinery and transport machinery manufacturing, aluminum alloy castings are widely used. Aluminum has a good surface gloss, in the atmosphere and fresh water has good corrosion resistance. it has a wide range of uses in the manufacture of civilian vessels. Pure aluminum in nitric acid and acetic acid and other oxidizing acid medium has good corrosion resistance, and therefore aluminum casting in the chemical industry also has some uses.Pure aluminum and aluminum alloy have good thermal conductivity, on the heat exchange devices used in chemical production, as well as the parts on the power machinery that require good thermal conductivity, such as the cylinder head and piston of the internal combustion engine. And it is also suitable for use with aluminum alloy manufacture.
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