Aluminum extruded heat dissipation materials, most of the industry uses aluminum 6061, aluminum 6063-T5 high-quality aluminum, its purity can reach more than 98%, its thermal conductivity is strong, the density is low, and the price is cheap. Considering the thermal resistance value of AMD CPU and its calorific value, aluminum extrusion manufacturers formulate corresponding molds, heat the aluminum ingots to a certain temperature to change the physical form, and then get us out of the mold. The raw materials of all kinds of heat sinks that you want; then cut, slit, polish, deburr, clean, and surface treatment.
The extruded heat sink heats the aluminum ingot to a certain temperature according to the requirements of the drawing and the corresponding mold to change its physical form, and then comes out of the mold to get the various heat sinks we want (that is, what we call Extruded heat sink), which is made by cutting, CNC machining and surface treatment. It is an excellent heat dissipation material widely used in modern heat dissipation. Most of the industry uses aluminum 6063-T5 high-quality aluminum, and its purity can reach More than 98%, its thermal conductivity is strong, the density is low, and the price is low, so it has been favored by major manufacturers.
The surface treatment of the radiator can be electrophoretic painting or black oxygen polarization treatment. Its purpose is to improve the heat dissipation efficiency and insulation performance. It can increase by 1015% under natural cooling, and can increase by 3% under ventilation cooling. Electrophoretic paint can withstand voltage 500 800V,
There are many different heat sinks in the market, such as: copper heat sink, copper-aluminum combined heat sink, heat pipe heat sink, graphite heat sink, etc., but our company only produces and processes extruded heat sink, toothed heat sink and stamped heat sink 3 kinds of slices,