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| 复式碳化钨粉Cubic
Tungsten Carbide Powder |
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外观:黑色粉末。 |
| Appearance:Dark powder. |
| ■用途:生产碳化钨粉。 |
| Application:For producing
cemented carbide,etc.. |
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| 产品规格Product
specification: |
| 牌号Grade |
CTC-2 |
CTC-3 |
| Fssss(µm) |
2-5 |
2-5 |
| 总碳Combined
Carbon(%) |
9.7-10.3 |
12.3-12.7 |
| 化合碳Combined
Carbon(%) |
≥95 |
≥120 |
| 杂质含量不大于
No more than(%) |
氧O |
0.25 |
/ |
| 氮N |
0.4 |
/ |
| 铁Fe |
0.05 |
0.05 |
| 钴Co |
0.05 |
0.08 |
| 钼Mo |
0.05 |
0.05 |
| 钾,钠K,Na |
0.05 |
0.01 |
| 硫S |
0.02 |
0.02 |
| 硅Si |
0.005 |
0.005 |
| 钙Ca |
0.01 |
0.01 |
| 游离碳Cf |
0.5 |
0.05 |
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