- Contact Person : Ms. Yan Kate
- Company Name : Zhuzhou Jiangwu Boda Hard-Facing Materials Co., Ltd.
- Tel : 86-0731-22461718
- Fax : 86-0731-22460358
- Address : Hunan,Zhuzhou,B-2504,Baoli Building ,Changjiang North Road,Tianyuan District
- Country/Region : China
- Zip : 412007
cast tungsten carbide powder
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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 attribute:
1. US-standard mesh:-8~+4002. hardness (HRA):933. 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 |
