Buy Tungsten Carbide Powder Wholesale

$350.00

1kg/Aluminum hall;
25kg/bag/drum;

Description

Buy Tungsten Carbide Powder Wholesale

Buy Tungsten Carbide Powder Wholesale Online from South Africa.

Name: Tungsten Carbide powder 

CAS No:12070-13-2

EINECS NO:235-120-4

Melting point:2870℃

Boiling point:6000℃

Standard: CP; BP; USP; EP

Technical Sheet

Specification

Description

black grey powder

Melting Point

2870℃

ID

IR absorption meets specification

UV absorption meets specification

Assay(on dried basis)

97.0%~103.0%

Loss on drying

≤0.5%

Specific rotation

+175°~183°

Particle size

≤180um,≥98.0%

Organic volatile impurities

Methanol ≤3000ppm

Ethanol ≤5000ppm

Toluene≤890ppm

Description: 

Tungsten carbide powder (WC) is the main raw material for the production of carbide, chemical WC. Full name, tungsten carbide powder is black hexagonal crystal, metallic luster, hardness and diamond similar, for the good conductor of electricity and heat. The melting point was 2870℃, the boiling point was 6000℃, and the relative density was 15.63 ℃ (18℃). Tungsten carbide is insoluble in water, hydrochloric acid and sulfuric acid. Pure tungsten carbide is brittle, and when mixed with a small amount of titanium, cobalt and other metals, brittleness can be reduced. Tungsten carbide, used as a cutting tool for steel, is often added to titanium carbide, tantalum carbide, or a mixture thereof, to improve its resistance to explosion. Tungsten carbide is chemically stable.

chemical component:

      main content
                 Impurity content, not greater than
           WC
   Al
   Ca
    Fe
    K
   Mg

          ≥99.8
    0.002
   0.002
    0.02
    0.0015
    0.002

* for coarse tungsten carbide powder with average particle size no less than 14 microns, Fe≤0.05% is required

 

Application

Tungsten carbide powder is mainly used to produce cemented carbide. In tungsten carbide powder, carbon atoms embedded in the gap of the tungsten metal lattice do not destroy the lattice of the original metal, forming a solid solution in the gap, so it is also called intergap (or insert) compound.

Packing: 1000g/tin/bag 500g/tin/bag 100g/tin/bag

Shelf life: 2 years