SiOsN3 — Properties & Data | MatWorld

SiOsN3

ceramic

· SiOsN3

Silicon oxynitride (SiOsN3) is an advanced ceramic compound combining silicon, oxygen, and nitrogen phases, typically studied as a high-temperature structural ceramic or coating material. This material family is primarily investigated in research contexts for applications requiring thermal stability, wear resistance, and oxidation protection at elevated temperatures, positioning it as a potential alternative to traditional silicates and nitrides in demanding aerospace and industrial environments.

high-temperature coatingsthermal barrier systemswear-resistant componentsaerospace engine applicationsresearch/development materialsoxidation protection at elevated temperature

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)	0.000390	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.300	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.

SiOsN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental