BeCrO2

ceramic
· JVASP-135947· BeCrO2

BeCrO2 is a beryllium chromite ceramic compound combining beryllium oxide and chromium oxide phases, belonging to the family of mixed-metal oxides used in demanding high-temperature and corrosive environments. This material is primarily investigated for specialized aerospace, nuclear, and chemical processing applications where extreme thermal stability, chemical inertness, and structural integrity under thermal cycling are critical. Compared to conventional refractories and oxide ceramics, beryllium chromite offers enhanced thermal shock resistance and chemical durability, though its use is limited by beryllium's toxicity concerns and the material's relative scarcity in commercial supply chains, making it most viable for high-value, mission-critical applications.

high-temperature aerospace componentsnuclear reactor materialschemical processing refractoriesthermal barrier coatingscorrosion-resistant cruciblesresearch and specialty applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
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.