Small radiator (or heat sink) made of aluminum alloy sheet by stamping process and surface treatment, and large radiator formed by aluminum alloy extrusion profile, and then by mechanical processing and surface treatment. They come in a variety of shapes and sizes for different device installations and for different power consumption devices. Radiators are generally standard parts, but also can provide profiles, according to user requirements cut into a certain length and made of non-standard radiators. The surface of the radiator is treated with electrophoretic paint or black oxygen polarizing to improve the heat dissipation efficiency and insulation performance. It can be increased by 1015% under natural cooling and 3% under ventilated cooling. The electrophoretic coating can withstand 500800v.
The heat resistance values or curves of different types of radiators are given by the radiator manufacturers, and different heat resistance values under different heat dissipation conditions are given.
Kaixin Aluminum is a professional heat sink manufacturer, dedicated on the workmanship and technology of heat sink for over 15 years, currently, we have successfully studied another new technology called Micro Superconductivity phase change technology. which greatly reduce the gasification temperature, enhance the heat dissipation rate, reduce the thermal gradient between the middle and the edge, Rapid heat dissipation, small size, low cost, Such heat sink structure body which used this new technology to produce, its heat flux up to 1600W / Km, more than all known metal, and also long life, long-term use, suitable for large-scale promotion.
