Nb2VW

metal

· JVASP-156949· Nb2VW

Nb2VW is a refractory metal intermetallic compound composed of niobium, vanadium, and tungsten, belonging to the family of high-temperature structural materials. This material is primarily of research interest for ultra-high-temperature applications where conventional superalloys reach their limits, particularly in aerospace and energy sectors exploring next-generation propulsion and power generation systems. Its notable advantage over single-element refractories lies in the potential for improved fracture toughness and workability through alloying, though the material remains in development stages with limited commercial deployment compared to established alternatives like molybdenum or tungsten-based composites.

hypersonic vehicle structuresadvanced rocket engineshigh-temperature aerospace componentsrefractory research applicationsnext-generation turbine development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3810	lb/in³	—

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)	0.2833	eV/atom	—
Formation Energy(ΔHf)	0.1441	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.

Nb2VW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control