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Crystal tungsten powder


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 crystal tungsten powder

  • We have more than 10 years experience in manufacturing crystal tungsten powder 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!

Crystal tungsten powder is a kind of the most coarse tungsten powder specifications.which turns light gray,it even has good liquidity.
 

Production of raw materials

 
What is the main raw material of Crystal tungsten powder?the answer is the blue tungsten and  tungsten powder production yellow tungsten,but blue tungsten than yellow tungsten powder particle morphology, complex than surface, easy to restore and easy control of powder, etc. In addition, the blue tungsten chemical activity is good, has the ability of rapid exchange of ions in aqueous solution. Crystal tungsten powder production blue tungsten as raw materials, the composition requirements blue tungsten 70% or higher, impurity content on high purity standards. Crystallization in the process of tungsten powder reduction of hydrogen purity > 99.5%, dew point < - 40 ℃.
 

Application recommend

 
Crystal tungsten powder is mainly used in surface coating, oil perforating, hard facing materials, high temperature resistant coatings.

high temperature combustion chamber spraying coating and other wear-resistant coating, high temperature resistant parts, intermediate frequency furnace tungsten crucible coating.
 

Metal elements and nonmetallic elements analysis about crystal tungsten powder

 
Metal elements (WT%)
 elements maximum Normal value  elements maximum Normal value
Al 0.003 <0.001 Mo 0.020 0.005
Co 0.005 <0.001 Na 0.010 0.002
Cr 0.020 0.008 Ni 0.020 0.008
Cu 0.005 <0.001 Si 0.002 <0.001
Fe 0.020 0.004 Sn 0.002 <0.001
nonmetallic elements (WT%)
C <0.008 O <0.070
Tungsten (WT %) > 99.8

crystal tungsten powder 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 crystal tungsten powder, please feel free to contact us through the following methods:  Mr.Jiang : jiang@wococarbide.com Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803


 
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