Be2ReOs

ceramic

· JVASP-67315· Be2ReOs

Be2ReOs is an intermetallic ceramic compound combining beryllium, rhenium, and osmium—a research-phase material belonging to the family of refractory intermetallics. This composition represents an exploratory material system designed to achieve extreme hardness and high-temperature stability by leveraging the properties of rare refractory metals; it remains primarily a laboratory compound rather than a commercial production material.

high-temperature structural applicationsrefractory coatings and wear surfacesaerospace research and developmentmaterials science experimentationextreme environment engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.23	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)	0.1284	eV/atom	—
Formation Energy(ΔHf)	-0.1403	eV/atom	—

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

Regulatory Screening

Environmental

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.

Be2ReOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental