SiZrO2N — Properties & Data | MatWorld

SiZrO2N

ceramic

· SiZrO2N

SiZrO₂N is a silicon zirconium oxynitride ceramic compound that combines the properties of zirconia and silicon nitride through solid-state synthesis. This material is primarily investigated in research contexts for high-temperature structural applications where improved toughness, oxidation resistance, and thermal stability over conventional ceramics are required. Industrial adoption remains limited, but the material shows promise in aerospace propulsion, wear-resistant components, and extreme-environment applications where the synergistic combination of zirconia's toughness and silicon nitride's thermal shock resistance offers advantages over single-phase ceramics.

high-temperature engine componentsaerospace propulsion systemswear-resistant cutting toolsthermal barrier coatingsextreme-environment structural applicationsresearch/development ceramics

Compliance & Regulations

?ISO 10993?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)	0.000871	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.080	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

Safety & Biocompatibility

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.

SiZrO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Safety & Biocompatibility