WSnON2 — Properties & Data | MatWorld

WSnON2

ceramic

· WSnON2

WSnON2 is an experimental ceramic compound containing tungsten, tin, oxygen, and nitrogen phases, likely developed as a hard coating or refractory material. This oxynitride composition sits within the family of transition metal oxynitrides, which are researched for their potential to combine the hardness and thermal stability of nitrides with the oxidation resistance of oxides. Industrial interest in such materials centers on applications requiring simultaneously high hardness, elevated-temperature performance, and corrosion/oxidation resistance—environments where conventional single-phase ceramics or coatings fall short.

hard protective coatingshigh-temperature oxidation barrierscutting tool surfaceswear-resistant applicationsrefractory materials researchthermal barrier layer systems

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)	0.2418	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.140	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.

WSnON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental