Ca3MgSi2O8

ceramic

· JVASP-91466· Ca3MgSi2O8

Ca3MgSi2O8 is a calcium magnesium silicate ceramic compound that belongs to the family of silicate minerals structurally related to natural melilite phases. This material is primarily of research interest in refractory applications, high-temperature ceramics, and cement chemistry, where calcium magnesium silicates serve as binding phases or secondary crystalline components. Engineers consider this composition for applications requiring thermal stability and resistance to chemical attack in kiln linings, blast furnace refractories, and specialized cements where the magnesium content improves durability and slag resistance compared to pure calcium silicate alternatives.

refractory liningshigh-temperature ceramicsblast furnace applicationscement chemistrythermal barrier materialsslag resistance

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1129	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.206	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08420	eV/atom	—
Formation Energy(ΔHf)	-3.150	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.

Ca3MgSi2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental