Cast 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.
