SiCaO2N

ceramic

· SiCaO2N

SiCaO2N is an oxynitride ceramic compound containing silicon, calcium, oxygen, and nitrogen phases, typically produced through nitridation or reaction sintering of silicate and calcium precursors. This material family bridges traditional silicate ceramics and advanced nitride ceramics, offering potential for high-temperature applications where improved thermal stability and hardness compared to conventional oxides are valued. SiCaO2N compositions are primarily investigated in research and specialty industrial contexts for refractory applications, wear-resistant coatings, and advanced structural ceramics where the combination of oxide-nitride bonding provides enhanced mechanical and thermal properties.

high-temperature refractorieswear-resistant ceramicsstructural compositesthermal barrier coatingsadvanced sintering research

Compliance & Regulations

?EAR?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)	3.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.800	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

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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.

SiCaO2N — Properties & Data | MatWorld

SiCaO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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