Nickel nitride (NiN) is a ceramic intermetallic compound combining nickel with nitrogen, forming a hard, refractory material in the transition metal nitride family. It is primarily investigated as a coating material and structural reinforcement phase, particularly valued in wear-resistant and high-temperature applications where its hardness and chemical stability provide advantages over conventional metallic alloys. Industrial adoption remains limited but growing in specialized sectors such as cutting tools, tribological coatings, and composite reinforcement, where NiN serves as an alternative to traditional carbides or nitrides when nickel-based binders or compatibility with nickel superalloys is advantageous.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 35,954.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.4700 | - | — | ||
Shear Modulus(G) | 8,667.5 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1610 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -6.840 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.9506 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.9285 | eV/atom | — |