BeSiON2

ceramic

· BeSiON2

BeSiON₂ is an experimental ceramic compound combining beryllium, silicon, oxygen, and nitrogen—a member of the oxynitride ceramic family designed to achieve superior high-temperature performance and oxidation resistance. This material remains primarily a research-phase compound; it is not yet established in mainstream industrial production, but represents the broader pursuit of lightweight, thermally stable ceramics for extreme-environment applications. The oxynitride structure offers potential advantages over conventional oxides and nitrides, though practical engineering adoption depends on developing reliable synthesis, scalability, and cost-effective manufacturing pathways.

high-temperature structural ceramics (research)aerospace engine components (advanced development)refractory applicationsoxidation-resistant coatingsthermal protection systems (experimental)materials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.01120	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.220	eV/atom	—

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

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.

BeSiON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental