AlW3

metal

· JVASP-131297· AlW3

AlW₃ is an intermetallic compound combining aluminum with tungsten in a 1:3 stoichiometric ratio, belonging to the family of refractory intermetallics. While not widely commercialized as a primary engineering material, AlW₃ and related Al-W systems are of research interest for applications requiring high-temperature stability and wear resistance, particularly in aerospace and tooling contexts where tungsten-based compounds offer superior hardness and thermal performance compared to conventional aluminum alloys.

high-temperature structural applicationswear-resistant coatingsrefractory intermetallics researchaerospace advanced materialscutting tool compoundsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.25	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)	0.9794	eV/atom	—
Formation Energy(ΔHf)	0.5426	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.

AlW3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control