BeFeGe

metal

· JVASP-67300· BeFeGe

BeFeGe is a ternary intermetallic compound combining beryllium, iron, and germanium. This is a research-phase material rather than a production alloy; it belongs to the family of lightweight intermetallics being explored for structural and functional applications where low density combined with metallic bonding offers advantages over conventional alloys.

experimental intermetallics researchlightweight structural materialshigh-temperature applicationsaerospace material developmentelectronic/semiconductor device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2282	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)	0.4733	eV/atom	—
Formation Energy(ΔHf)	0.3050	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.

BeFeGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control