Ca2B4Rh5

ceramic
· JVASP-58414· Ca2B4Rh5

Ca2B4Rh5 is an intermetallic ceramic compound combining calcium, boron, and rhodium—a research-phase material that belongs to the family of complex metal borides and rare-earth-free refractory compounds. This material is primarily of interest in fundamental materials science and emerging high-temperature applications where conventional ceramics or superalloys reach their limits. Its notable combination of transition metal (rhodium) with light elements (calcium and boron) positions it as a candidate for thermal management, wear resistance, or specialized catalytic support roles, though industrial deployment remains limited and the material is best suited for exploratory engineering projects requiring exceptional stiffness or thermal stability in demanding environments.

experimental high-temperature ceramicsrefractory compound researchwear and thermal resistanceadvanced aerospace conceptscatalyst support substratesmaterials science characterization

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
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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.