BeHfO2N

ceramic
· BeHfO2N

BeHfO₂N is an advanced ceramic compound combining beryllium, hafnium, oxygen, and nitrogen—a quaternary nitride-oxide system that remains largely in the research and development phase rather than established commercial production. This material family is being investigated for ultra-high-temperature applications and specialty refractory uses where conventional oxides fall short, particularly in aerospace and extreme-environment contexts where thermal stability, oxidation resistance, and potentially enhanced mechanical properties at elevated temperatures are critical. BeHfO₂N represents the broader exploration of complex ceramic nitrides and oxynitrides as next-generation structural materials, though practical deployment applications are not yet widespread in standard industrial practice.

experimental high-temperature ceramicsaerospace thermal protectionrefractory coatingsultra-high-temperature compositesmaterials research and development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.