Pr2Al9Ir3
metal· JVASP-122106· Pr2Al9Ir3
Pr2Al9Ir3 is an intermetallic compound combining praseodymium, aluminum, and iridium—a ternary metallic phase that belongs to the family of rare-earth transition-metal intermetallics. This is primarily a research and development material rather than a mainstream industrial commodity; such compounds are studied for their potential to exhibit unique mechanical, thermal, or electronic properties that could enable high-temperature or specialized structural applications. Engineers and materials scientists investigate intermetallics of this type when seeking materials that combine lightweight aluminum characteristics with the hardness and thermal stability contributed by iridium and the rare-earth element praseodymium.
research and developmenthigh-temperature intermetallicsrare-earth alloy systemsadvanced metallic phasesexperimental structural materialsmaterials characterization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.482 | 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) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8782 | 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.