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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.