Be2 C1

semiconductor
· Be2 C1

Be₂C (beryllium carbide) is a ceramic compound belonging to the refractory carbide family, characterized by its extremely high hardness and thermal stability. This material is primarily explored in research and specialized high-performance applications requiring exceptional wear resistance and thermal shock resistance, such as cutting tools, nuclear reactor components, and aerospace thermal protection systems. Be₂C remains less commercially prevalent than other carbides (e.g., tungsten carbide, silicon carbide) due to beryllium's toxicity concerns during processing and machining, which necessitate strict safety protocols; however, engineers consider it when extreme hardness, low density, and chemical inertness at elevated temperatures are critical performance drivers that outweigh handling constraints.

cutting tool insertsnuclear reactor claddingaerospace thermal barrierswear-resistant coatingshigh-temperature furnace liningsresearch-phase applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
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

Export Control

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.