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W90Cu10 Heat Sinks CuW Tungsten Copper Alloy Surface Finish

Categories Tungsten Copper Alloy
Brand Name: JINXING
Model Number: Copper Tungsten / WCu alloy
Certification: ISO 9001
Place of Origin: China
MOQ: 5KGS
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kgs/M
Delivery Time: 10~25 work days
Packaging Details: Plywood Case
Material: Tungsten Copper
Surface: Polished and Grinding
Content: W75, W85, W80, W55, W65, W90
Dimensions: Customized
Density: 12.2~17g/cm3
Application: Resistance Welding , Spot Welding
Type: RWMA Class 10,Class 11, Class 12
Grade: 1W3, 3W3 , 5W3, 10W3 , 30W3 ,3W53,10W53
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W90Cu10 Heat Sinks CuW Tungsten Copper Alloy Surface Finish

Copper Tungsten Heat Sink,CuW Base Plate, W90Cu10 Heat Sinks

Copper Tungsten Heat Sink 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.

Feature:
High thermal conductivity
Excellent hermeticity
Excellent flatness, surface finish, and size control
Semifinished or finished (Ni/Au plated) products available
CTE closely controlled to match ceramics (Al2O3, BeO), semiconductor (Si), metals like Kovar, etc.

Copper Tungsten Heat Sink information:


TypeCompositionProperties
elementContent wt%DensityCTE ppm/K

TC,

W/m·K

Mass density, g/cm3Relative density, %T.D
W90Cu

W

Cu

90±1

balance

17.0≥995.6~6.5180~190
W85CuW

Cu

85±1

balance

16.3≥996.3~7.0190~200
W80Cu

W

Cu

80±1

balance

15.4≥997.6~9.1200~220

Copper Tungsten Heat Sink Picture


Quality W90Cu10 Heat Sinks CuW Tungsten Copper Alloy Surface Finish for sale
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