Ba4FePt

metal

· JVASP-66615· Ba4FePt

Ba₄FePt is an intermetallic compound combining barium, iron, and platinum in a fixed stoichiometric ratio, belonging to the family of rare-earth and platinum-group intermetallics. This is a research-phase material studied primarily for its magnetic and electronic properties rather than a widely commercialized engineering alloy; compounds in this family are of interest for fundamental materials research and potential applications in specialized functional materials where platinum's chemical stability and iron's ferromagnetic behavior provide synergistic effects.

Magnetic materials researchIntermetallic compounds developmentHigh-performance alloy R&DPlatinum-group alloy studiesElectronic materials prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2278	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.3910	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.385	eV/atom	—
Formation Energy(ΔHf)	1.096	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.

Ba4FePt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control