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Niobium Carbide
Niobium Carbide (%)
|
Impurities |
No. |
|
|
NC-1 |
NC-2 |
|
|
CT |
≥11.0 |
≥10.0 |
|
CF |
≤0.1 |
≤0.3 |
|
Ta |
≤0.5 |
≤0.25 |
|
Fe |
≤0.1 |
≤0.1 |
|
Si |
≤0.04 |
≤0.05 |
|
Al |
≤0.02 |
≤0.02 |
|
Ti |
-- |
≤0.01 |
|
N |
≤0.001 |
≤0.01 |
|
Mo |
-- |
≤0.01 |
|
O |
≤0.02 |
≤0.03 |
|
Cu |
≤0.01 |
≤0.01 |
|
W |
-- |
≤0.01 |
|
Zr |
-- |
≤0.01 |
CT－Total carbon, CF－Free carbon
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