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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