This chromium carbide (Cr3C2) nanopowder from Nanografi is a gray powder with a purity of 99.75+% and an average particle size of 25-125 nm. It is supplied for coating, hard-material and sintering work where a fine carbide phase is needed.
The material has an orthorhombic crystal structure, a specific surface area of 55.0 m2/g, a true density of 6,7 g/cm3 and a bulk density of 2,80 g/cm3. Its melting point is 1895.0 °C, its boiling point is 3800.0 °C and its thermal expansion coefficient is 10.5 × 10-6 K-1.
Elemental analysis lists low impurity levels: Al 0.004%, O 0.05%, N 0.001%, Fe 0.02% and Si 0.003%. The powder is offered in 5 g, 25 g and 100 g packs.
- Thermal spray material that protects the underlying metal surface.
- Coating for seals, bearings and valve seals.
- Additive in corrosion-resistant materials.
- Additive in wear-resistant materials.
- Fine crystal phase in sintered carbides.
| Brand | Nanografi |
|---|---|
| CAS number | — |
| Molecular formula | — |
| Purity | 99.75+% |
| Category | — |
| Pack sizes | 5 g, 25 g, 100 g |
| Physical form | — |
| Storage | — |
- Product code: NG04CO0501
- Average Particle Size: 25-125 nm
- Color: Gray
- Bulk Density: 2,80 g/cm3
- True Density: 6,7 g/cm3
- Specific Surface Area: 55.0 m2/g
- Crystal Structure: Orthorhombic
- Melting Point: 1895.0 °C
- Boiling Point: 3800.0 °C
- Thermal Expansion Coefficient: 10.5 × 10-6 K-1
- Elemental Analysis: Al 0.004%, O 0.05%, N 0.001%, Fe 0.02%, Si 0.003%
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