V4Au

metal

· V4Au

V4Au is a vanadium-gold intermetallic compound, representing a transition metal alloy system of research interest for high-performance applications. This material belongs to the family of refractory metal alloys and is primarily explored in academic and advanced materials development contexts rather than established industrial production. V4Au and related vanadium-gold phases are investigated for potential applications requiring combinations of high melting point, chemical stability, and metallic properties, though commercial deployment remains limited pending further characterization and process development.

high-temperature structural applicationsrefractory alloy researchaerospace/propulsion materials developmentintermetallic compound studiescorrosion-resistant coatingsexperimental/advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1009	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.

V4Au

Other Properties

Regulatory Screening

Environmental

Export Control