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Introduction Of Aluminum Profile Heat Sink

Jul 03, 2020

       Aluminum profile heat sink is also called heat sink aluminum profile or sun flower aluminum profile. Aluminum profile heat sink has the characteristics of beautiful appearance, light weight, good heat dissipation performance and good energy saving effect.The surface of the processed aluminum profile heat sink is anodized for surface treatment to increase the corrosion resistance, wear resistance and appearance of the aluminum material.


    At present, the commonly used heat sink aluminum profiles are: electronic, electrical appliances, computer heat sink aluminum profiles, sun flower aluminum profile heat sinks, power semiconductor heat sink profiles, etc.

    Aluminum profile heat sinks are widely used in machinery, automobiles, wind power generation, engineering machinery, air compressors, railway locomotives, household appliances and other industries due to their superior performance.



    There are two main types of aluminum profile heat sinks: high-pressure cast aluminum and stretched aluminum alloy welding. The main advantages are:

    (1) The heat dissipation of aluminum profile heat sink is better, and the characteristics of energy saving are very obvious. In the same room, if the same size heat sink is used, the number of aluminum castings is less than that of steel.


    (2) The aluminum profile heat sink has good resistance to oxidation and corrosion, without adding any additives. The principle is that once aluminum encounters oxygen in the air, it will form an oxide film. This film is both tough and dense, which prevents further Corrosion of body material.


    Choose an aluminum profile heat sink, preferably a high-pressure cast aluminum module combined heat sink. This type of heat sink is formed by one-piece die-casting, so there is no problem of weld leakage. And its biggest advantage is that the product is not limited by the district heating system, even in the open boiler system, it will not be corroded by oxygen. Due to the modular design, after a heating season, if it is found that the indoor temperature is not enough, You can add one or two more in the second year to meet your needs, instead of having to replace the entire set of heating like a steel heat sink.


    In addition, because the water quality requirements of aluminum profile heat sinks are different from those of steel, it should be avoided that aluminum heat sinks are mixed with other materials for installation.