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.
If you have any interest in cast tungsten carbide powder, please feel free to contact us by email: sales@chinatungsten.com or by telephone: +86 592 5129696.
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