Tungsten Carbide Powder 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 Carbide Powder from customers.
5） Other after-sales service and support.

Chinatungsten Online Customer Service and Support

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

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Tungsten Carbide Powder Picture

Tungsten Carbide Powder

Tungsten carbide powder (WC) is the main raw material for producing cemented carbide, chemical formula WC. The full name is Wolfram Carbide, tungsten carbide powder is black six square crystal, has metallic luster, hardness is similar to diamond, it is a good conductor of electricity and heat.
Tungsten oxide Picture

Tungsten oxide

Tungsten oxide is a tungstic anhydride and a tungstate product. Tungsten oxide is an oxide of tungsten. It is an important intermediate for the preparation of tungsten from tungsten ore. Tungsten oxide can be used to produce chemical products, such as paint and coatings, petroleum industry catalysts, etc.
Tungsten trioxide Picture

Tungsten Trioxide

Tungsten trioxide exists in the form of hydrate in nature, including mineral forms: wolfram (WO3? H2O), water tungsten oxide (WO3.2H2O) and water tungsten oxide. These minerals are rare and very rare secondary tungsten deposits.
Tungsten Concentrates Picture

Tungsten Concentrates

Tungsten is a parent stone element, which mainly exists in the pegmatite and hydrothermal deposits in the form of tungstate; there are about 15 known tungsten ores, of which there are mainly two wolframite and scheelite.