WN2 is a tungsten-based refractory metal alloy, likely a tungsten-nickel or tungsten-nickel-iron composite designed for high-temperature and high-strength applications. This material is valued in aerospace, defense, and industrial heating applications where exceptional hardness, thermal stability, and resistance to wear are required at elevated temperatures.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 53,447.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 33,363 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4361 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8270 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 15.00 | - | — | ||
| ↳ | 13.44 range 13.42–13.46median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.1078 | C/m² | — | ||
| ↳ | 0.6880 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -295.8 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2478 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4076 | eV/atom | — |