Ta2VOs

metal

· JVASP-41055· Ta2VOs

Ta2VO5 is an intermetallic compound combining tantalum, vanadium, and oxygen, representing a research-phase material in the refractory metal oxide family. While not yet widely deployed in production engineering, this compound is of interest for high-temperature applications due to the inherent thermal stability and oxidation resistance associated with tantalum-based ceramics and refractories. Its development reflects efforts to create lightweight, thermally stable phases for extreme-environment service where conventional superalloys or pure refractories reach performance limits.

High-temperature structural researchRefractory coatings and linersAerospace thermal barrier investigationOxidation-resistant compositesMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5690	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	21.20	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3472	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.

Ta2VOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control