Be2NbV

metal

· JVASP-66997· Be2NbV

Be2NbV is an intermetallic compound combining beryllium with niobium and vanadium, belonging to the family of refractory metal intermetallics. This is a research-stage material rather than a widely commercialized alloy, developed to explore combinations of lightweight beryllium with high-melting-point transition metals for extreme-temperature and demanding structural applications. The material targets engineering problems where conventional superalloys reach their limits—particularly in aerospace and nuclear environments where weight savings and thermal stability are critical.

aerospace propulsion systemshigh-temperature structural componentsrefractory alloy researchlightweight intermetallicsnuclear reactor materialsadvanced engine applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.468	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)	0.2429	eV/atom	—
Formation Energy(ΔHf)	0.05434	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.

Be2NbV

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control