Tungsten Copper After-Sales Service and Support

Chinatungsten Online After-Sales Service and Support includes but not limits to:

1） Provide export and import documents, custom clearance documents and other needed by customers.
2） Statistics and documents during the testing process.
3） Provide professional answers and solutions which customers may encounter in the course of using.
4） Recycle the residues and waste of Tungsten Copper from customers.
5） Other after-sales service and support.

Chinatungsten Online Customer Service and Support

Tungsten Copper Payment and Document
Tungsten Copper Pro-forma Invoice
Tungsten Copper Invoice
Tungsten Copper Packing List
Tungsten Copper Bill of Lading
Tungsten Copper Certificate of Analysis
Tungsten Copper Certificate of Origin

Inquiry & Feedback

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A heat sink is a term for a component or assembly that transfers heat generated within a solid material to a fluid medium, such as air or a liquid.
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Tungsten Copper Heat Seat

Tungsten copper heat seat material is a composite of tungsten and copper. Tungsten Copper Alloy is the metal mostly used in heat sinks, which draw heat away from the more heat-sensitive elements inside electric devices.
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Tungsten Copper W80 Block

Tungsten copper W80 block is composed of 80% W and 20% Cu so that high hardness and melting point characteristics of tungsten is more obvious.
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Tungsten Copper for Military

Tungsten copper alloy commonly used in high temperature materials, because of its unique advantages, as military rocket engine nozzle throat insert, rudder and other high temperature components.