SmAl2Ir2
metal· JVASP-155520· SmAl2Ir2
SmAl2Ir2 is an intermetallic compound combining samarium (a rare-earth element), aluminum, and iridium in a defined stoichiometric ratio. This material belongs to the family of rare-earth transition-metal intermetallics, which are primarily of research interest rather than established industrial commodities. Such compounds are investigated for potential applications in high-temperature structural materials, magnetic devices, and catalytic systems where the combination of rare-earth and noble-metal components may yield unique thermal stability or functional properties unavailable in conventional alloys.
High-temperature structural researchIntermetallic compound developmentRare-earth alloy systemsMaterials science researchExperimental aerospace materialsCatalysis and functional materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 14,318.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.1800 | - | — | ||
Shear Modulus(G) | -1,631.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3814 | 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) | -0.9421 | 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.