PrAl3
metal· JVASP-56497· PrAl3
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.
rare-earth intermetallic researchadvanced aerospace materialsmagnetic alloy developmenthigh-temperature structural applicationsmaterials science experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,598.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 6,594.9 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1549 | 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) | 6.480 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1088 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3802 | 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.