Cast Tungsten Carbide Powder

tungsten carbide powder

Specifications of cast tungsten carbide powder

cast tungsten carbide powder:
1.US-standard mesh:-8~+400
1.hardness(HRA):93
2.grey color with luster

Cast tungsten carbidepowder: Particle Size should be in line with: Powder weight percentage for upper size should be no more than 5%,; for lower size no more than 7%, and the particle size for cast tungsten carbide can be produced according to customers' requirements.
By melting tungsten metal and tungsten monocarbide (WC) together, a eutectic composition of WC and W2C is formed. This melt is cast and rapidly quenched to form extremely hard solid particles having a fine crystal structure. A tough, feather-like structure is preferred over the brittle, blocky structure obtained by insufficient quenching. The solids are crushed and classified to various mesh sizes.

Cast tungsten carbide powder attribute:

1. US-standard mesh:-8~+400
2. hardness (HRA):93
3. grey color with luster

Main   Content Max(%)

W

95~96

T.C

3.90±0.1

ImpurityContent Max(%) 

 

F.C

0.1

Fe

0.5

Cr

0.2

V

0.2

N.V.R

0.2

Ti+Ta+Nb

0.2

Co+Ni+Mo

0.3

Packing: In sealde plastic bags with outer iron drums of 100/200 kgs net each. we can meet your special requirements.

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