ErFe2B2
metal· JVASP-15158· ErFe2B2
ErFe2B2 is an intermetallic compound combining erbium, iron, and boron, belonging to the rare-earth metal boride family. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-performance magnetic, structural, or thermal applications where rare-earth strengthening and boride stability are advantageous. Engineers would consider this compound when exploring advanced alloy systems for extreme environments or specialized functional properties, though availability and processing maturity remain limited compared to conventional commercial alternatives.
rare-earth intermetallics researchhigh-temperature structural applicationsmagnetic materials developmentadvanced boride compoundsspecialty alloy systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.