Tungsten copper alloy combines tungsten and copper, which owns heat resistant, high density, low thermal expansivity and high electrical conductivity.
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2012年9月18日星期二
Tungsten Copper Heat Sink's properties
Copper Tungsten is one of the most popular refractory metal based heat sink materials offered today. With the new off-the-shelf system, we are able to offer standard products with a short lead-time at extremely competitive rates. Traditional CPU heat sink designs usually feature a metal heat sink and a fan working in concert to siphon off the heat generated by computer parts. However, that design creates a 'boundary layer' of air, retaining the heat that the fan is supposed to disperse. The power necessary to drive the fan, as well as the fan's proximity to the boundary layer, makes that design inefficient. The Sandia Cooler eliminates the fan, replacing it with a finned heat sink that can disperse the boundary layer far more efficiently since the two are in closer contact. Tungsten copper is the best material to make the high performance and best quality Heat Sink.
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