Nb₃Os is an intermetallic compound combining niobium and osmium, belonging to the family of refractory metal intermetallics. This material is primarily of research and development interest rather than an established industrial commodity, investigated for applications requiring exceptional hardness, high-temperature stability, and resistance to oxidation in extreme environments. The niobium-osmium system represents a niche area of materials science focused on ultra-high-performance structural and wear-resistant applications where conventional superalloys reach their limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 32,394.3 | ksi | — | ||
| ↳ | 32,394.3 | ksi | — | ||
| ↳ | 33,170.1 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.7130 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.3202 | - | — | ||
| ↳ | 0.3400 | - | — | ||
Shear Modulus(G)3 entries | 13,236.9 | ksi | — | ||
| ↳ | 13,236.9 | ksi | — | ||
| ↳ | 12,313.7 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4126 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2602 | eV/atom | — |