Purity: 99.0% to 99.99%
Grade: FTaC-1 FTaC-2
Appearance: Yellowish-brow
Grade | FTaC-1 | FTaC-2 | ||
---|---|---|---|---|
Grade | Na(Nb)C | ≥99.5 | ≥99.0 | |
T.C | ≥6.20 | ≥6.20 | ||
F.C | ≤0.1 | ≤0.15 | ||
Impurity Content ,%,Max | Nb | 0.3 | 1.0 | |
Fe | 0.05 | 0.1 | ||
Si | 0.008 | 0.01 | ||
Al | 0.005 | 0.005 | ||
Ti | 0.0085 | 0.015 | ||
O |
1 |
0.35 | 0.35 | |
2 |
0.3 | 0.3 | ||
3 |
0.2 | 0.2 | ||
4 |
0.15 | 0.15 | ||
N | 0.025 | 0.05 | ||
Na | 0.005 | 0.008 | ||
Ca | 0.005 | 0.008 | ||
Mn | - | - | ||
Fsss(μm) | 1 | 0.8-1.0 | ||
3 | 1.0-1.2 | |||
3 | 1.2-1.5 | |||
4 | 1.5-3.0 |
Applications: For cemented carbide
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