PrAl3 is an intermetallic compound combining praseodymium (a rare-earth element) with aluminum, belonging to the rare-earth aluminum intermetallic family. This material is primarily of research and development interest rather than widespread industrial use, with potential applications in specialized high-performance contexts where rare-earth metallics offer advantages in thermal, magnetic, or structural properties. Engineers may encounter PrAl3 in materials research exploring lightweight intermetallic systems, permanent magnet alloys, or advanced aerospace/defense components, though practical adoption remains limited by cost, processing complexity, and the availability of alternative solutions.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 66.18 | GPa | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 45.47 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.287 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 6.480 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1088 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3802 | eV/atom | — |