NbPt2 is an intermetallic compound combining niobium and platinum in a 1:2 stoichiometry, belonging to the class of refractory metal intermetallics. This material is primarily of research and development interest, with investigations focused on high-temperature structural applications where the combination of platinum's thermal stability and niobium's lower density offers potential advantages over conventional superalloys. The compound exhibits interest in aerospace and materials science communities as a candidate for elevated-temperature service where exceptional stiffness and density characteristics could enable weight-critical designs, though industrial adoption remains limited and the material is not commonly specified for production applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 244.4 | GPa | — | ||
| ↳ | 244.4 | GPa | — | ||
| ↳ | 247.9 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.6934 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3072 | - | — | ||
| ↳ | 0.3100 | - | — | ||
Shear Modulus(G)3 entries | 108.1 | GPa | — | ||
| ↳ | 108.1 | GPa | — | ||
| ↳ | 113.2 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 16.47 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 2.510 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7057 | eV/atom | — |