Tungsten carbide is a compound composed of tungsten and carbon with a molecular formula of WC and a molecular weight of 195.85. It is a black hexagonal crystal with metallic luster, and its hardness is similar to that of diamond. It is a good conductor of electricity and heat. Tungsten carbide is insoluble in water, hydrochloric acid and sulfuric acid, and is easily soluble in the mixed acid of nitric acid and hydrofluoric acid. Pure tungsten carbide is brittle, and if it is mixed with a small amount of titanium, cobalt and other metals, the brittleness can be reduced. Tungsten carbide used as a steel cutting tool is often added with titanium carbide, tantalum carbide or their mixture to improve the anti-knock ability. Tungsten carbide is chemically stable. Tungsten carbide powder is used in cemented carbide production materials.

 
Chinese name: Tungsten carbide
Foreign name::Tungsten Carbide
Chemical formula: WC
Molecular weight: 195.85CAS
Accession number: 12070-12-1
EINECS Accession Number: 235-123-0
Melting point: 2870 ºC Boiling point: 6000 ºC
Water solubility: insoluble in water Density: 15.63 g/cm³
Appearance: Black hexagonal crystal with metallic luster
Safety description: S22; S24/25
Hazard symbol: T
Hazard description: R23UN
Dangerous Goods Number: 3178
Resistivity: 19.2×10-6Ω·cm
MDL number: MFCD00011464
The product has high purity, uniform particle size and good dispersion. It is an important raw material for the production of cemented carbide. Nano tungsten carbide powder can make cemented carbide have many more excellent characteristics. It is insoluble in cold water, has strong acid resistance, high hardness and elastic modulus. big. In addition to high hardness, tungsten carbide has wear resistance, corrosion resistance, high temperature resistance and other characteristics.

 

It is widely used in high-speed cutting tools, furnace structural materials, jet engine components, metal ceramic materials, resistance heating elements, etc.
It is used to manufacture cutting tools, wear-resistant parts, melting crucibles of copper, cobalt, bismuth and other metals, wear-resistant semiconductor films.

 

Hebei Suoyi New Material Technology Co., Ltd. was formally established in 2014 and located in Handan, a 3000-year-old city in China. The company has several branch factories, located in Shandong, Henan, Shanxi, etc.
The company's main various types are rare earths, rare earth metals.
There are currently 268 professionals in the company's headquarters, and more than 1,000 employees are counted in various factories.
Compared with other companies, we have a more mature supply chain, professional team and favorable price, etc.
And the repurchase rate of cooperating customers is as high as 70%, so you can rest assured to buy the products of Suoyi.

 

Hebei Suoyi always raises strict standards during the research and development process, and gives priority to occupational safety. A technical team with rich experience in the chemical industry, they regularly exchange practical experience with first-class experts at home and abroad.

There are 12 production workshops in the factory, each workshop has about 60 people. Provide customers with better materials.
Strive to be a supplier with high reputation and a supplier favored by customers The trust and satisfaction of customers is the driving force behind our efforts. No matter when and where, we will never forget our original intentions, honest management, and sincere service!