NbRu3 is an intermetallic compound combining niobium and ruthenium in a 1:3 stoichiometric ratio, belonging to the family of high-refractory metallic intermetallics. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in extreme-temperature structural applications and aerospace systems where conventional superalloys reach their limits. NbRu3 is notable for its refractory character and high density, making it a candidate for high-temperature engine components, but engineering adoption has been limited due to challenges in manufacturing, brittleness at lower temperatures, and cost compared to established alternatives like Ni-based superalloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 270.6 | GPa | — | ||
| ↳ | 270.6 | GPa | — | ||
| ↳ | 270.8 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.5557 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.2950 | - | — | ||
| ↳ | 0.3000 | - | — | ||
Shear Modulus(G)3 entries | 128.5 | GPa | — | ||
| ↳ | 128.5 | GPa | — | ||
| ↳ | 134.2 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.04 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 8.080 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00100 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1211 | eV/atom | — |