Co₂N is a cobalt nitride intermetallic compound belonging to the family of transition metal nitrides, which are ceramic-like materials combining metallic and covalent bonding characteristics. This material is primarily of research and emerging industrial interest for applications requiring high hardness, wear resistance, and thermal stability; cobalt nitrides are being investigated as alternatives to traditional hard coatings and tool materials, particularly where corrosion resistance and cost-effectiveness relative to established nitride systems (TiN, CrN) are considerations.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 244.8 | GPa | — | ||
| ↳ | 252.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G)2 entries | 88.25 | GPa | — | ||
| ↳ | 93.28 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.908 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -2.333 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.02292 | eV/atom | — |