Ca2ZrSi4O12
ceramic· JVASP-98790· Ca2ZrSi4O12
Ca₂ZrSi₄O₁₂ is a zirconium silicate ceramic compound belonging to the family of silicates with mixed-metal compositions. This material is primarily investigated in research contexts for high-temperature applications, particularly as a potential thermal barrier coating (TBC) constituent or refractory material, owing to zirconia's thermal stability and silicates' oxidation resistance. Engineers would consider this compound where thermal cycling resistance, chemical inertness at elevated temperatures, or specific thermal conductivity characteristics are critical—though commercial adoption remains limited compared to established alternatives like yttria-stabilized zirconia (YSZ).
thermal barrier coatingshigh-temperature refractoriesaerospace engine componentsmaterials researchthermal cycling applicationschemical corrosion resistance
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.