BeYO2N

ceramic

· BeYO2N

BeYO₂N is an advanced ceramic compound combining beryllium, yttrium, oxygen, and nitrogen—a quaternary nitride-oxide system designed for extreme-environment applications. This material represents research-phase development in the family of oxynitride ceramics, combining the thermal stability of oxides with the hardness and wear resistance typical of nitride phases. Engineers would consider BeYO₂N for ultra-high-temperature, high-wear, or specialized aerospace contexts where conventional refractory oxides or carbides face performance limits, though adoption remains limited pending full characterization and manufacturing scale-up.

aerospace thermal protectionhigh-temperature structural ceramicswear-resistant coatingsextreme environment applicationsresearch/advanced materials

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)	2.047	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.520	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.

BeYO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental