WNbO2N — Properties & Data | MatWorld

WNbO2N

ceramic

· WNbO2N

WNbO₂N is an advanced ceramic compound combining tungsten, niobium, oxygen, and nitrogen phases, typically studied as a refractory or high-temperature material. This oxynitride composition positions it within the family of transitional metal ceramics designed for extreme thermal and chemical environments where conventional oxides may degrade. While primarily in research and development stages, oxynitride ceramics of this type show promise for applications requiring simultaneous oxidation resistance, hardness, and thermal stability beyond traditional monolithic oxides.

refractory coatingshigh-temperature structural componentsoxidation barrierscutting tool coatingsthermal protection systemsresearch/developmental applications

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)	-0.00332	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.

WNbO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental