Thermal Conductivity And Application Of Aluminum Castings

- Jul 10, 2017 -

Aluminum casting in the use of the process has a certain advantage, the appearance of the product is very beautiful and light and corrosion-resistant advantages, the use of aluminum castings favored by the majority of users, especially since the weight of the car, its products in the automotive industry Has been widely used.


Aluminum casting in the process of processing its density than cast iron and cast steel is small, but the product in the use of its strength is relatively high, so under the same load conditions can be used aluminum castings, which can reduce the weight of its structure.


Aluminum castings have a good surface gloss, the product in the water and the atmosphere has a good corrosion resistance of the performance, so this product in the manufacture of civilian utensils, with a wide range of uses, the product in the chemical industry also has a certain use.


Aluminum castings have good thermal conductivity, heat exchangers used in chemical production and power mechanical requirements on the two have a good thermal conductivity of the two products, the product has a good casting performance, because the melting point is relatively low, under normal circumstances, aluminum The pouring temperature is about 750 degrees.


As the solidification latent heat is large, the solidification process time of the aluminum liquid is much longer than that of the cast steel and the cast iron under the same weight, and the flowability is good, which is favorable for casting thin-walled and complex casting The


Aluminum castings have many advantages, so that the product has become the casting industry's development direction and the procurement of customers most popular casting products, the future will continue with the aluminum casting technology, the future will have more room for development.


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