Be2FeOs

metal

· JVASP-67481· Be2FeOs

Be₂FeO₃ is an intermetallic compound combining beryllium, iron, and oxygen, belonging to the family of lightweight metallic oxides. This material is primarily of research and development interest rather than established commercial use, with potential applications in aerospace and high-temperature structural applications where the combination of low density and oxidation resistance is valued. Engineers would consider this compound for advanced composites or specialized high-performance systems where beryllium's weight-saving properties and iron's strength can be leveraged, though processing challenges and beryllium toxicity handling requirements limit current practical deployment.

aerospace componentshigh-temperature applicationslightweight structuresresearch compoundsmetal matrix compositesoxidation-resistant alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.91	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)	0.1563	eV/atom	—
Formation Energy(ΔHf)	-0.04541	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.

Be2FeOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control