WCaO2N — Properties & Data | MatWorld

WCaO2N

ceramic

· WCaO2N

WCaO₂N is a ceramic compound combining tungsten, calcium, oxygen, and nitrogen—a quaternary nitride-oxide system that exists primarily in research and development rather than established commercial production. Materials in this chemical family are investigated for high-temperature structural applications and potential hard coating uses, where the combination of metallic and ceramic elements can provide tailored hardness, thermal stability, and wear resistance. This compound represents an exploratory material class; engineers would consider such nitride-oxide ceramics when seeking alternatives to conventional carbides or oxides for specialized high-performance or extreme-environment applications.

experimental ceramic coatingshigh-temperature structural researchwear-resistant surface treatmentsrefractory applications developmenthard material research

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)	-0.7610	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	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.

WCaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental