BeHfON2
ceramic· BeHfON2
BeHfON2 is an experimental ceramic compound combining beryllium, hafnium, oxygen, and nitrogen—a quaternary oxynitride material under investigation for high-temperature structural applications. While not yet widely deployed in production, materials in this family are being researched for aerospace and nuclear applications where extreme thermal stability, low density, and potential oxidation resistance are valued; the inclusion of hafnium (a refractory element) and nitrogen (which hardens ceramics) suggests targeting ultra-high-temperature environments where traditional oxides fall short.
experimental high-temperature ceramicsaerospace thermal protectionnuclear fuel cladding researchrefractory coatingsadvanced composite matrices
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.