HoErAl2
metal· JVASP-39139· HoErAl2
HoErAl₂ is an intermetallic compound combining holmium and erbium (rare-earth elements) with aluminum, representing a research-phase material within the rare-earth aluminum alloy family. While not yet established in mainstream industrial production, intermetallics of this composition are investigated for high-temperature structural applications and functional properties where rare-earth elements provide enhanced thermal stability and potentially useful magnetic or electronic characteristics. Engineers would consider such materials only in advanced aerospace, energy, or materials research contexts where experimental compositions might offer performance advantages unavailable in conventional alloys.
Research and developmentHigh-temperature structural applicationsRare-earth intermetallic compoundsAdvanced aerospace (experimental)Materials characterization studiesFunctional material properties investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.