CaFeSi2O6

ceramic

· JVASP-55320· CaFeSi2O6

CaFeSi2O6 is a calcium iron silicate ceramic compound belonging to the pyroxene mineral family, characterized by a silicate crystal structure with divalent iron and calcium cations. This material is primarily encountered in geological contexts and high-temperature ceramic applications, where its thermal stability and silicate-based structure make it relevant for refractory systems, slag management in metallurgy, and experimental studies of iron-bearing ceramics. Engineers consider this compound when designing high-temperature environments or studying mineral-phase equilibria in complex oxide systems where iron-calcium-silicate interactions are critical.

refractory ceramicshigh-temperature metallurgyslag chemistrypyroxene-based ceramicsmineral phase researchthermal barrier materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.644	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1700	eV	—
Magnetic Moment(μB)	8.000	µB	—
Seebeck Coefficient(S)	70.84	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01230	eV/atom	—
Formation Energy(ΔHf)	-2.684	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.

CaFeSi2O6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental