Pr3AlC
metal· JVASP-15856· Pr3AlC
Pr₃AlC is a ternary intermetallic compound combining praseodymium (a rare-earth element) with aluminum and carbon, belonging to the MAX phase or MAX-phase-related family of materials. This is a research-stage compound studied for its potential combination of metallic and ceramic characteristics, including thermal stability and potential damage tolerance. While not yet established in high-volume industrial production, materials in this family are of interest in aerospace and high-temperature applications where traditional ceramics or superalloys face limitations.
High-temperature structural applicationsAerospace researchRare-earth intermetallic compoundsThermal barrier systems (exploratory)Materials science researchDamage-tolerant ceramics development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 64.20 | GPa | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 41.16 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.655 | kg/m³ | — |
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) | 0.05610 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2080 | 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.