Tungsten-Copper for Heat Sinks
Chinatungsten's Tungsten-Copper for Heat Sinks
Applications of Chinatungsten¡¯s tungsten Copper Heat Sink
Heat Sinks and Spreaders, Microwave Carriers, Hermetic Package Bases and Housings, Ceramic Substrate Carriers, GaAs and Silicon Device Mounts, Laser Diode Mounts
Typical Properties of Chinatungsten¡¯s Tungsten Copper
|
Properties |
WCu10 |
WCu15 |
WCu20 |
WCu25 |
|
Density g/cm3 |
17.0 |
16.3 |
15.4 |
14.9 |
|
CTE, ppm/K |
6.5 |
7.0 |
8.3 |
9.0 |
|
Thermal conductivity W/m.K |
1700-1800 |
190-200 |
200-220 |
220-250 |
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