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Niobium Carbide Powder, NbC, CAS 12069-94-2
HMCP-1706
New product
Niobium Carbide (NbC) Powder is a black powder with a cubic crystal structure. It has a high melting point of 3500℃, which is widely used in refractory high-temperature materials.
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Data sheet
| Purity | 99.5% |
| CAS | 12069-94-2 |
| Molecular Formula | NbC |
More info
Niobium Carbide (NbC) Powder is a metallic luster powder with high hardness, which is harder than corundum. Heeger Materials can provide high-quality Niobium Carbide (NbC) Powder at a competitive price.
- Formula: NbC
- Density: 7.6 g/cm3
- Melting point: 3500℃
- Microhardness: >23.5 GPa
- Molecular weight: 104.923 g/mol
- CAS: 12069-94-2
Niobium Carbide Powder Specifications
|
Product |
Particle Size FSSS (μm) |
Chemical Composition (%) |
|||||||||||
|
C total |
C free |
Impurity (%max) |
|||||||||||
|
Ta |
W |
Ti |
Si |
Na |
Fe |
O |
N |
K |
Ca |
||||
|
HM-NbC-1 |
0.8-1.0 |
11-11.4 |
≤0.30 |
0.20 |
0.10 |
0.02 |
0.01 |
0.01 |
0.05 |
0.50 |
0.20 |
0.01 |
0.01 |
|
HM-NbC-2 |
1.0-1.5 |
11-11.4 |
≤0.30 |
0.20 |
0.10 |
0.02 |
0.01 |
0.01 |
0.05 |
0.50 |
0.20 |
0.01 |
0.01 |
|
HM-NbC-3 |
1.5-2.0 |
11-11.4 |
≤0.30 |
0.20 |
0.10 |
0.02 |
0.01 |
0.01 |
0.05 |
0.50 |
0.20 |
0.01 |
0.01 |
Niobium Carbide Powder Properties
Niobium Carbide (NbC) Powder is a high-hardness material with good chemical stability and high-temperature performance.
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- Insoluble in hot and cold hydrochloric acid, sulfuric acid, nitric acid
- Soluble in hot hydrofluoric acid and nitric acid mixed solution.
- Stable at 1000-1100°C
- Oxidizing rapidly to niobium pentoxide above 1100°C
- Easily fused in compounds such as titanium carbide, zirconium carbide, and tungsten carbide, and together they produce a homogeneous solid solution mixture
Niobium Carbide Powder Applications
- Used as a hard alloy additive
- Used in producing wear-resistant films and semiconductor films
- Used to prepare carbide tool materials with excellent cutting performance
- Processed into purple artificial gemstones
Niobium Carbide Powder Storage and Packing
Niobium Carbide (NbC) Powder should be sealed and stored in a dry, cool environment with inactive anti-static packaging, avoiding being exposed to the air for a long time. The vacuum package is 100g, 500g, 1kg/bag, 50kg/drum, or as required.
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