Pr3Al
metal· JVASP-91688· Pr3Al
Pr3Al is an intermetallic compound composed of praseodymium and aluminum, belonging to the rare-earth intermetallic family. This material is primarily of research interest in materials science and metallurgy, studied for understanding phase behavior in rare-earth–aluminum systems and for potential applications requiring the unique combination of rare-earth and lightweight aluminum characteristics. While not yet widely commercialized, intermetallics in this family are explored for high-temperature structural applications, magnetic devices, and advanced alloy development where rare-earth elements can impart enhanced properties.
rare-earth intermetallic researchhigh-temperature structural compoundsmagnetic material precursorphase diagram studiesadvanced alloy developmentmaterials characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 6,526.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 3,341.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2246 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 1.870 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02150 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1959 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.