Pm2IrAu
metal· JVASP-40951· Pm2IrAu
Pm2IrAu is a ternary intermetallic compound combining promethium, iridium, and gold. This is a research-phase material rather than a commercial alloy, belonging to the family of high-density precious metal intermetallics that exhibit unique electronic and thermal properties driven by the presence of rare earth and noble metal constituents. The incorporation of promethium (a radioactive lanthanide) suggests this material is being investigated for specialized applications requiring controlled nuclear properties combined with the stability and corrosion resistance of iridium and gold.
research and developmentnuclear materials sciencehigh-temperature intermetallicsradiation-resistant applicationsspecialized aerospace researchdense shielding materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4408 | 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) | 1.700 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8137 | 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.