TaNi3 is an intermetallic compound combining tantalum and nickel in a 1:3 stoichiometric ratio, belonging to the class of high-density metallic intermetallics. This material is primarily of research interest for applications requiring high stiffness and density, particularly in aerospace and high-temperature structural applications where conventional alloys may be insufficient. TaNi3 and related tantalum-nickel phases are investigated for potential use in advanced engine components, wear-resistant coatings, and specialized structural applications, though commercial adoption remains limited compared to established superalloys and refractory metal systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 218.5 | GPa | — | ||
| ↳ | 220.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G)2 entries | 81.71 | GPa | — | ||
| ↳ | 87.97 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.97 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -3.983 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00150 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.2114 | eV/atom | — | ||
| ↳ | -0.3771 | eV/atom | — |