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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2555	lb/in³	—

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.

Pr4Fe3B6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control