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Medium Tungsten Powder
Grain size of medium tungsten powder is 2~10μm. The most common size is 3~5μm.
Appearance of medium tungsten powder: dark grey powder, stable in dry air at room temperature
Application of medium tungsten powder: medium tungsten powder is used as the material of tungsten carbide,contact alloy and high density shield ect.or used as the material of plasma spraying.
Impurity Analysis:
| CHEMICAL AND SPECtrOGRAPHIC | |||
| ELEMENT | % | ELEMENT | % |
| Al | <0.001 | NH3 | |
| As | Na | <0.001 | |
| Bi | Ni | <0.004 | |
| CT | <0.0028 | O/LOR | <0.046 |
| CF | P | <0.001 | |
| Ca | <0.001 | Pb | <0.001 |
| Cd | S | ||
| Co | <0.001 | Sb | <0.001 |
| Cr | <0.001 | Si | <0.001 |
| Cu | <0.001 | Sn | <0.001 |
| Fe | <0.002 | Ta | <0.001 |
| K | <0.001 | Th | |
| Mg | <0.001 | Ti | <0.001 |
| Mn | <0.001 | W | >99.99 |
| Mo | <0.001 | V | <0.001 |
| N | Zn | <0.001 | |
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