TaVN2

metal

· JVASP-110991· TaVN2

TaVN₂ is a tantalum-vanadium nitride compound belonging to the refractory metal nitride family, designed for extreme-environment applications requiring high hardness and thermal stability. This material is primarily of research and developmental interest rather than established production use, with potential applications in wear-resistant coatings, high-temperature structural components, and cutting tool systems where conventional nitrides reach performance limits. The tantalum-vanadium combination offers enhanced hardness and oxidation resistance compared to single-metal nitrides, making it a candidate for aerospace, automotive, and industrial tooling where material durability at elevated temperatures is critical.

refractory coatingswear-resistant surfaceshigh-temperature oxidation resistancecutting tool materialsaerospace applicationsresearch/developmental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.86	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00300	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2247	eV/atom	—
Formation Energy(ΔHf)	-1.094	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.

TaVN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control