BeFeBi4

metal

· JVASP-65267· BeFeBi4

BeFeBi4 is an intermetallic compound combining beryllium, iron, and bismuth elements. This is a research-phase material whose properties and performance characteristics are still being evaluated; it belongs to the family of complex metallic alloys that can exhibit unusual combinations of hardness, thermal, or electrical behavior depending on their crystal structure and phase composition.

experimental materials researchhigh-temperature applications (pending validation)lightweight alloy developmentthermal management studiesadvanced metallurgy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2926	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.04800	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.449	eV/atom	—
Formation Energy(ΔHf)	1.382	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.

BeFeBi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control