VAsW2

metal

· JVASP-75651· VAsW2

VAsW2 is a vanadium-tungsten intermetallic compound belonging to the refractory metal alloy family. This material is primarily of research and development interest for high-temperature structural applications where extreme thermal stability and hardness are critical, particularly in aerospace and energy sectors where traditional superalloys reach their performance limits. The tungsten-vanadium system offers potential advantages in creep resistance and oxidation behavior at elevated temperatures, though commercial adoption remains limited compared to established nickel- and cobalt-based superalloys.

high-temperature aerospace componentsrefractory alloy researchturbine applicationsthermal barrier systemsstructural materials developmentextreme environment engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.45	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)	0.5688	eV/atom	—
Formation Energy(ΔHf)	0.05488	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.

VAsW2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control