Ca(FeO2)2

ceramic

· Ca(FeO2)2

Calcium ferrite, Ca(FeO₂)₂, is an iron-bearing ceramic compound belonging to the ferrite family of oxides. It forms as an intermediate phase in calcium-iron-oxide systems and is primarily encountered in industrial processes rather than as a deliberately engineered material. This compound appears in cement chemistry, metallurgical slags, and high-temperature oxide systems where iron and calcium oxides interact; engineers select calcium ferrite compositions when controlling phase formation and thermal properties in refractory materials, cement clinker, or slag chemistry is essential.

cement chemistry and clinker phasesmetallurgical slags and refractorieshigh-temperature ceramic systemsiron oxide chemistry researchthermal barrier coatings (secondary phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.191	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.

Ca(FeO2)2

Other Properties

Regulatory Screening

Environmental