Ca2ZrO3
ceramic· JVASP-114725· Ca2ZrO3
Calcium zirconate (Ca₂ZrO₃) is a ceramic compound combining calcium oxide with zirconium oxide, belonging to the family of mixed-metal oxides with high-temperature stability. It is investigated primarily in thermal barrier coating systems, refractory applications, and as a constituent in advanced ceramic composites where its thermal and chemical stability at elevated temperatures provide benefits over conventional single-oxide ceramics. Its notable characteristics include resistance to thermal cycling and potential use as an alternative or supplementary phase in zirconia-based systems where calcium addition modifies sintering behavior and phase stability.
thermal barrier coatingsrefractory materialshigh-temperature ceramicsaerospace thermal protectionceramic composites researchthermal cycling 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.