FeTaN3

metal

· FeTaN3

FeTaN3 is an iron-tantalum nitride compound belonging to the family of transition metal nitrides, which are typically hard ceramic materials with metallic characteristics. This material is primarily of research interest for wear-resistant coatings and hard surface applications; iron-tantalum nitrides are explored as potential alternatives to conventional hard coatings (like TiN) in cutting tools, abrasive wear environments, and potentially high-temperature structural applications. Compared to single-element nitrides, ternary compositions like FeTaN3 offer designers tunable hardness, thermal stability, and chemical inertness, though wider industrial adoption remains limited and material development is ongoing.

hard coatings and surface engineeringcutting tool applicationswear resistance researchhigh-temperature structural coatingsexperimental/advanced materials development

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.578	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8000	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

FeTaN3 — Properties & Data | MatWorld

FeTaN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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