SiCoO2N — Properties & Data | MatWorld

SiCoO2N

ceramic

· SiCoO2N

SiCoO₂N is an oxynitride ceramic combining silicon, cobalt, oxygen, and nitrogen phases, representing a research-stage material in the family of transition-metal oxynitrides. These compounds are explored for applications requiring combinations of hardness, thermal stability, and oxidation resistance that exceed conventional oxides or nitrides alone. Industrial interest centers on high-temperature structural applications and wear-resistant coatings where the mixed-phase chemistry can provide improved mechanical properties and chemical durability compared to single-phase alternatives.

high-temperature coatingswear-resistant surfacesaerospace componentscutting tool insertsoxidation barriersresearch/advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.8830	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.480	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

Export Control

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.

SiCoO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control