Ta₄Co₂N is a transition metal nitride compound combining tantalum and cobalt in a nitride matrix, representing an intermetallic/ceramic hybrid material class. This is primarily a research and development compound studied for its potential hardness, thermal stability, and wear resistance; it belongs to the family of refractory metal nitrides being explored to replace or supplement conventional hard coatings and high-temperature alloys. While not yet established in high-volume industrial production, materials in this chemical family show promise in demanding applications requiring resistance to extreme temperatures, mechanical wear, and oxidation.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 14.63 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 6.183 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.6143 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data