CaAlO

ceramic

· JVASP-118367· CaAlO

Calcium aluminate (CaAlO) is a ceramic compound belonging to the aluminate family, formed from calcium and aluminum oxides. While bulk CaAlO is primarily of research interest, calcium aluminate ceramics are widely used in refractory applications, cement chemistry, and specialized coatings where thermal stability and chemical resistance are critical. This material family is notable for its ability to withstand high temperatures and corrosive environments, making it valuable in metallurgical processes, kiln linings, and advanced cement formulations where conventional silicate ceramics would degrade.

refractory liningshigh-temperature ceramicscement and concrete additivesmetallurgical processingthermal barrier coatingschemical resistant structures

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,114.7	ksi	—
Shear Modulus(G)	1,008	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05423	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)	1.142	eV/atom	—
Formation Energy(ΔHf)	-1.076	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.

CaAlO

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental