Ta2V3Si

metal

· JVASP-151109· Ta2V3Si

Ta2V3Si is an intermetallic compound combining tantalum, vanadium, and silicon—a high-melting-point material belonging to the refractory metal family. This is primarily a research-phase compound investigated for extreme-temperature structural applications where conventional superalloys reach their limits. The tantalum-vanadium-silicon system offers potential for aerospace, power generation, and other high-temperature environments, though industrial adoption remains limited compared to established nickel- or cobalt-based superalloys.

High-temperature aerospace applicationsRefractory metal researchTurbine engine componentsHypersonic vehicle structuresAdvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3691	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3014	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.

Ta2V3Si

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control