Y3(Fe31B7)2
metal· Y3(Fe31B7)2
Y3(Fe31B7)2 is an iron-based rare-earth intermetallic compound containing yttrium, iron, and boron. This material belongs to the family of rare-earth permanent magnets and hard magnetic materials, though it represents a research-phase composition rather than an established commercial alloy. The yttrium-iron-boron system is studied for potential applications in high-temperature magnetic devices and permanent magnet applications where the inclusion of rare-earth elements enhances magnetic performance; however, engineers should verify current availability and maturity relative to established alternatives like Nd₂Fe₁₄B or samarium-cobalt magnets.
permanent magnets (research phase)high-temperature magnetic devicesrare-earth intermetallicsmagnetic material developmentaerospace/automotive magnet systems (emerging)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.