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The Classification of Heat Sinks
Nov 24, 2017

    Currently the most used heat sink materials are copper and aluminum which have their own advantages and disadvantages. Copper thermal conductivity is good, but the price is more expensive and it is more difficult to process. Its weight is too large (a lot of copper heat sinks above the CPU On the weight limit) , but its heat capacity is small and easy to oxidate. The pure aluminum is too soft and can not be used directly. The aluminum alloy has the advantage of low prices and light weight, but its thermal conductivity is much worse than copper's

    In accordance with the material classification, 1, pure aluminum heat sink; 2, pure copper heat sink; 3, pure silver heat sink; 4, embedded copper aluminum heat sink; Heat pipe cooling system

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