Be2NbW

metal

· JVASP-68715· Be2NbW

Be2NbW is an intermetallic compound combining beryllium, niobium, and tungsten, representing an experimental multi-principal-element material system being explored in materials research. This compound belongs to the family of refractory intermetallics and is notable for its potential to achieve high strength-to-weight ratios and elevated-temperature performance, though it remains primarily in development stages rather than widespread industrial production. Engineers considering this material should recognize it as a candidate for advanced aerospace or high-temperature applications where conventional superalloys or titanium aluminides may be limited, though commercial availability and processing pathways are currently restricted to research institutions.

aerospace propulsion researchhigh-temperature structural materialslightweight refractory alloysengine blade conceptsmaterials science developmentthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.473	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)	0.3161	eV/atom	—
Formation Energy(ΔHf)	-0.01169	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.

Be2NbW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control