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Thermal Management W60Cu40 Tungsten Copper Alloy

    Buy cheap Thermal Management W60Cu40 Tungsten Copper Alloy from wholesalers
     
    Buy cheap Thermal Management W60Cu40 Tungsten Copper Alloy from wholesalers
    • Buy cheap Thermal Management W60Cu40 Tungsten Copper Alloy from wholesalers
    • Buy cheap Thermal Management W60Cu40 Tungsten Copper Alloy from wholesalers

    Thermal Management W60Cu40 Tungsten Copper Alloy

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    Brand Name : JINXING
    Model Number : Copper Tungsten / WCu alloy
    Certification : ISO 9001
    Price :
    Payment Terms : L/C, D/A, D/P, T/T, Western Union
    Supply Ability : 10000kgs/M
    Delivery Time : 10~25 work days
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    Thermal Management W60Cu40 Tungsten Copper Alloy

    Tungsten Copper Heat Sinks For Thermal Management,Copper Tungsten Heat Sink W60Cu40 heat sinks

    Copper tungsten is the pseudo-alloy who has the advantage of the high thermal conductivity of copper and the low coefficient of thermal expansion of tungsten. It is easy to adjust the CTE( coefficient of thermal expansion)by use the different ratio of copper and tungsten.Tungsten copper sheets have very high in plane conductivity provide by layers of copper and low thermal expansion provided by the inner layer of molybdenum. These laminated sheets have the ability to spread the heat from a concentrated heat source and then dissipate the heat through the layers.


    Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and detectors, laser diode packages like:


    pulse, single emitter, bars and complex carriers for optoelectronics amplifiers, receivers, transmitters, tunable lasers, etc.

    Properties of Different Types of Tungsten Copper Heat Sink Facts:

    GradeCu(%wt.)W(%wt.)DensityElectrical conductivityCoefficient of thermal conductivitycoefficient of thermal expansion
    WD1007030±2Balance13.80g/cm342%IACS~240(W/mK)~9.7(10-6/K)
    WD1007525±2Balance14.50g/cm338%IACS200~230 (W/mK)9.0~9.5 (10-6/K)
    WD1008020±2Balance15.20g/cm334%IACS190~210(W/mK)8.0~8.5 (10-6/K)
    WD1008515±2Balance15.90g/cm330%IACS180~200(W/mK)7.0~7.5(10-6/K)
    WD1009010±2Balance16.80g/cm328%IACS160~180(W/mK)6.3~6.8(10-6/K)


    Advantages:
    o High thermal conductivity
    o Excellent hermeticity
    o Excellent flatness, surface finish, and size control
    o Semi-finished or finished (Ni/Au plated) products available

    Tungsten Copper Heat Sinks Picture:



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