CaFe2Si4O12

ceramic

· JVASP-10921· CaFe2Si4O12

CaFe2Si4O12 is a calcium iron silicate ceramic compound belonging to the silicate mineral family, structurally related to naturally occurring phases like melilite and akermanite. This material is primarily investigated in research contexts for high-temperature structural applications and as a potential component in refractories, slag chemistry, and geomimetic ceramics where iron-bearing silicates provide thermal stability and chemical durability. Its notable advantage over conventional silicates lies in the incorporation of iron, which can enhance certain thermal and mechanical properties while potentially offering cost benefits through use of abundant raw materials.

refractory materialshigh-temperature ceramicsslag and furnace liningssilicate mineral researchthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1328	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.001	µB	—
Seebeck Coefficient(S)	17.82	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1118	eV/atom	—
Formation Energy(ΔHf)	-2.478	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.

CaFe2Si4O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental