TaVN3

metal

· TaVN3

TaVN3 is an experimental refractory metal nitride compound combining tantalum, vanadium, and nitrogen, belonging to the family of high-entropy or multi-component ceramic nitrides. This material is primarily of research interest for extreme-environment applications where conventional metals and ceramics reach their thermal or mechanical limits, with potential use in aerospace propulsion, high-temperature cutting tools, and wear-resistant coatings where its nitride bonding offers superior hardness and oxidation resistance compared to single-element alternatives.

high-temperature aerospace applicationsrefractory coatingscutting tool insertswear resistanceresearch/development phaseextreme environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000160	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.200	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.

TaVN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control