PrAl4Co
metal· JVASP-151913· PrAl4Co
PrAl₄Co is an intermetallic compound combining praseodymium, aluminum, and cobalt, representing a rare-earth metal system with potential for high-performance structural applications. This material belongs to the family of rare-earth transition metal intermetallics, which are primarily of research interest for applications requiring exceptional stiffness, low density, or specialized magnetic properties. Industrial adoption remains limited, but compounds in this family are investigated for aerospace components, high-temperature structural parts, and advanced permanent magnet applications where the combination of rare-earth elements provides unique performance characteristics unavailable in conventional alloys.
aerospace structural componentshigh-stiffness lightweight alloysresearch intermetallicsrare-earth functional materialshigh-temperature applicationsmagnetic alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13,030.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 8,813.9 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1716 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5467 | 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.