SrWN₃ is a transition metal nitride compound combining strontium, tungsten, and nitrogen elements, representing an emerging class of refractory metal nitrides with potential for high-temperature and wear-resistant applications. This material exists primarily in research and development contexts rather than mature industrial production, with potential relevance to aerospace, cutting tool, and thermal barrier coating communities seeking alternative high-performance ceramics and composites. Its ternary composition suggests enhanced hardness and thermal stability compared to binary nitrides, positioning it as a candidate for next-generation applications where conventional tool steels or single-phase ceramic coatings face performance limitations.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 121.1 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 61.37 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.145 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 1.125 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 18.61 | - | — | ||
| ↳ | 12.18 range 7.503–16.86median of 2 measurements | - | — | ||
Magnetic Moment(μB)2 entries | 0.1375 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.7225 | C/m² | — | ||
Seebeck Coefficient(S) | -288 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | 0.6400 | eV/atom | — | ||
| ↳ | -0.9262 | eV/atom | — |