NiTaON2

ceramic

· NiTaON2

NiTaON₂ is a ceramic compound combining nickel, tantalum, oxygen, and nitrogen—a refractory oxynitride material designed for extreme-temperature and wear-resistant applications. This material belongs to the family of transition-metal oxynitrides, which offer potential advantages in thermal stability, hardness, and chemical resistance compared to conventional oxides or nitrides alone. While primarily a research-phase material, oxynitrides like NiTaON₂ are being explored for demanding aerospace, cutting-tool, and high-temperature structural applications where conventional ceramics or coatings reach their limits.

high-temperature structural coatingsrefractory applicationscutting tool insertswear-resistant coatingsaerospace thermal barriersresearch-phase advanced ceramics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	1.500	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5600	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

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.

NiTaON2 — Properties & Data | MatWorld

NiTaON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental