Pr4Fe3B6
metal· JVASP-62562· Pr4Fe3B6
Pr₄Fe₃B₆ is an intermetallic compound belonging to the rare-earth iron boride family, combining praseodymium with iron and boron to form a hard ceramic-metallic phase. This material is primarily investigated in research contexts for permanent magnet applications and high-performance composite systems, where rare-earth iron borides offer potential advantages in magnetic strength and thermal stability compared to conventional ferromagnetic alloys. The compound represents an emerging material class with applications in specialized magnetic devices, though commercial deployment remains limited compared to established rare-earth permanent magnet technologies.
permanent magnet researchrare-earth intermetallic compoundsmagnetic compositeshigh-temperature magnetic devicesadvanced aerospace materials (emerging)materials research and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.071 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1353 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2110 | 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.