Ca(CuSi)2

metal
· Ca(CuSi)2

Ca(CuSi)2 is an intermetallic compound combining calcium, copper, and silicon in a fixed stoichiometric ratio, forming a hard metallic phase. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in high-temperature structural alloys, wear-resistant coatings, and advanced composite reinforcement where the combination of metallic bonding and intermetallic hardening could provide improved strength-to-weight performance. The copper-silicon backbone with calcium modification represents an exploratory composition strategy for thermal management or aerospace component development, though commercial adoption remains limited pending further characterization of processing routes and long-term performance validation.

Research intermetallicsHigh-temperature alloysComposite reinforcement phasesWear-resistant coatingsAdvanced aerospace materialsLightweight structural 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

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.