AlNi2 is an intermetallic compound in the aluminum-nickel system, representing a stoichiometric phase that forms at specific composition ratios. This material is primarily of research and metallurgical interest rather than a widespread commercial alloy, studied for its role in aluminum-nickel phase diagrams and as a strengthening phase in precipitation-hardened aluminum alloys. Its significance lies in understanding intermetallic precipitation behavior and thermal stability in multi-phase aluminum systems rather than as a standalone engineering material.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2482 | lb/in³ | — |
| 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) | -20.09 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02350 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5089 | eV/atom | — |