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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1684	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1583	eV/atom	—
Formation Energy(ΔHf)	-2.985	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.

Ca2ZrO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental