CeCuSi

metal
· JVASP-148947· CeCuSi

CeCuSi is an intermetallic compound combining cerium, copper, and silicon—a rare-earth metal system that belongs to the broader family of ternary intermetallics studied for functional and structural applications. This material is primarily investigated in research contexts for its potential in thermoelectric devices, magnetic applications, and high-temperature structural components, where the rare-earth cerium can provide strengthening and unique electronic properties. CeCuSi represents an emerging material choice for engineers exploring alternatives to conventional nickel-based superalloys or binary intermetallics when enhanced thermal or magnetic performance is required in specialized, temperature-critical environments.

thermoelectric devicesrare-earth intermetallics researchhigh-temperature structural applicationsmagnetic material systemsaerospace advanced materialselectronic device components

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
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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

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.