Er3Al2
metal· JVASP-31006· Er3Al2
Er3Al2 is an intermetallic compound in the erbium-aluminum system, representing a rare-earth metal intermetallic phase with potential applications in advanced materials research. This material belongs to the broader class of rare-earth aluminides, which are of interest for high-temperature structural applications and specialty alloy development due to their unique combination of metallic and ceramic-like characteristics. Er3Al2 remains largely a research compound; its potential utility would center on applications requiring thermal stability, corrosion resistance, or specialized electronic properties, though industrial adoption is limited and the material is primarily explored in academic and developmental contexts.
rare-earth intermetallics researchhigh-temperature materials developmentaerospace materials explorationelectronic/magnetic materialscorrosion-resistant coatingsadvanced alloy systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.444 | 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 | — | ||
Seebeck Coefficient(S) | -1.587 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02470 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3464 | 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.