Nb3Pt is an intermetallic compound combining niobium and platinum in a 3:1 stoichiometric ratio, forming a metallic material with high stiffness and density. This material belongs to the refractory intermetallic family and is primarily of research and specialized industrial interest rather than a commodity material. Nb3Pt is investigated for high-temperature structural applications, aerospace propulsion systems, and electronic device contacts where exceptional hardness, chemical stability, and thermal resistance are critical; however, it remains largely experimental due to processing challenges and cost, making it relevant mainly for advanced engineering scenarios where conventional superalloys or refractory metals prove insufficient.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 207.2 | GPa | — | ||
| ↳ | 207.2 | GPa | — | ||
| ↳ | 210.5 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.6809 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3285 | - | — | ||
| ↳ | 0.3300 | - | — | ||
Shear Modulus(G)3 entries | 80.27 | GPa | — | ||
| ↳ | 80.27 | GPa | — | ||
| ↳ | 88.14 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.15 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -23.45 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3891 | eV/atom | — |