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Computer cooling aluminum plate, what specific materials used? 30

I have a friend to purchase a number of aluminum, used to make computer cooling plate. He asked me to help with the supplier, can I look at the Internet, there are many kinds of aluminum, would like to ask: what kind of computer cooling plate used to do a bit better? What are the suitable suppliers in Guangdong?


Aluminum extruded radiator:It is widely used in modern material with good heat dissipation cooling industry, most of them use 6063 T5 high quality aluminum, its purity can reach above 98%, the heat conduction ability, low density, low price so get the favor of the major manufacturers.
Copper heat conductivity is good, but the price is more expensive, difficult to process, the weight is too large (a lot of pure copper radiator is beyond the limit of CPU), the heat capacity is small, and easily oxidized. The pure aluminum is too soft, can not directly use, are the use of aluminum alloy to supply enough hardness, aluminum alloy is the advantage of low prices, light weight, but the heat conductivity is much worse than copper. Some of the radiator embedded in a copper plate in each in his element, Aluminum Alloy radiator base.
Computer cooling aluminum plate, mainly using 6063 T5 high quality aluminum and high quality copper, they are mainly used to make aluminum extrusion fin. 6063 T5 high-quality aluminum material can reach more than 98%, and its heat conduction ability, small density, cheap price, so get the love of major manufacturers.At present, the common aluminum extrusion fins are made of copper and aluminum alloy, and each of the two has its own advantages and disadvantages.

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