Be2 C2 N4

ceramic
· Be2 C2 N4

Be₂C₂N₄ is an experimental ceramic compound belonging to the family of beryllium-based nitride-carbide materials, combining beryllium with carbon and nitrogen to form a mixed anionic ceramic structure. This material exists primarily in research contexts as scientists investigate its potential for extreme-temperature and wear-resistant applications; the beryllium-carbon-nitrogen system is of interest for its potential hardness, thermal stability, and low density compared to conventional ceramics. Engineers should note this is a developmental compound rather than an established commercial material—its practical viability and comparative advantage over existing ultra-hard ceramics (silicon carbide, boron nitride, diamond) remain under investigation.

High-temperature ceramics (research)Wear-resistant coatings (theoretical)Ultra-hard material systems (development)Aerospace thermal protection (exploratory)Cutting tool materials (pre-commercial)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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.