Be2NbSe

metal

· JVASP-72562· Be2NbSe

Be2NbSe is an intermetallic compound combining beryllium, niobium, and selenium. This is a research-phase material studied primarily for its potential in high-temperature and electronic applications, rather than a widely commercialized engineering material. The beryllium-niobium system is of interest in metallurgy for lightweight structural applications, while selenium incorporation typically targets electronic or thermal properties; this specific ternary compound remains largely in experimental stages and is not commonly specified for production components.

Research and developmentHigh-temperature intermetallicsElectronic materials researchLightweight alloy developmentThermal property studiesAerospace experimental alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.539	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)	0.6681	eV/atom	—
Formation Energy(ΔHf)	0.1022	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.

Be2NbSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control