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Tungsten carbide properties

Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our tungsten carbide properties

  • We have more than 10 years experience in manufacturing tungsten carbide properties products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

We can from several aspects to introduce tungsten carbide properties, tungsten - carbon binary system can form two kinds of crystal type of carbide,namely the WC and W2C.The WC is the main raw material, manufacturing cemented carbide is also the important raw material for preparation of high wear-resistant coating thermal spraying field powder.WC high hardness, especially the high temperature and high hardness. WC can be wet, Co, Ni, Fe and other metal melt with cobalt melt wettability of WC(tungsten carbide) is best. Raise the temperature to above the melting point metal,WC can dissolve in these metallic melts, and when the temperature falls,can precipitate the WC. The excellent performance, can make it do with cobalt or nickel and other metal materials,binding phase through high heat sintering or coating process,formation of abrasion resistance good wear resistant coating.

Tungsten and tungsten carbide properties

Type Melting Point(℃) Density (g/cm³)
W 3410 19,3
WC 2870 17,2
W2C 2730 15,8
the main disadvantages for tungsten carbide properties is bad ability to resist high temperature oxidation,in 500 Fahrenheit to 800 Fahrenheit suffered severe oxidation in air, in the oxidizing atmosphere by the strong heat easy solution for W2C and carbon,known as "carbon".So you need to improve the thermal oxidation resistance of WC.WC in Ar atmosphere heating to 2850 Fahrenheit is still stable, also in the high temperature nitrogen are not affected.

tungsten carbide properties quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of tungsten carbide properties, please feel free to contact us through the following methods:  Mr.Jiang : Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803

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