CAS number : 12069-94-2
Molecular weight :105.93
Molecular formula/chemical symbol :NbC
Description :
Beige powder, Metallic luster, is sodium chloride cubic
USES :
As carbide carbide additive, it is three yuan, four yuan carbide solution content components, such as WC - NbC - C ternary system, etc. Also can make purple artificial stone
Report :
Inspection report
Name
|
Niobium carbide
|
CAS:12069-94-2 |
|
Characteristics
|
Beige powder
|
||
Test items |
test results |
||
|
NC-1 |
NC-2 |
|
NbC |
99% |
95% |
|
The total C |
≥11.0% |
≥10.0% |
|
Free C |
≤0.10% |
≤0.3% |
|
Fe |
≤0.1% |
≤0.1% |
|
Si |
≤0.04% |
≤0.05% |
|
Al |
≤0.02% |
≤0.02% |
|
Ti |
---- |
≤0.01% |
|
W |
---- |
≤0.01% |
|
Mo |
---- |
≤0.01% |
|
Ta |
≤0.5% |
≤0.25% |
|
O |
≤0.2% |
≤0.3% |
|
N |
≤0.05% |
≤0.05% |
|
Cu |
≤0.01% |
≤0.01% |
|
Zr |
---- |
≤0.01% |