AlTaN3

metal

· AlTaN3

AlTaN₃ is an aluminum tantalum nitride ceramic compound, part of the ternary nitride family that combines refractory metals with nitrogen to achieve high hardness and thermal stability. This material is primarily of research and development interest for wear-resistant coatings and high-temperature structural applications, where its nitride chemistry offers potential advantages in hardness and oxidation resistance compared to binary metal nitrides.

hard coatings and wear protectionhigh-temperature ceramicscutting tool insertsoxidation-resistant coatingsresearch/developmental applications

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)	0.9218	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.520	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.

AlTaN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control