Ca4MgAl2Si3O14
ceramic· JVASP-141771· Ca4MgAl2Si3O14
Ca₄MgAl₂Si₃O₁₄ is a calcium magnesium aluminosilicate ceramic belonging to the melilite mineral family, characterized by a complex silicate structure with multiple metal cations. This material is encountered primarily in high-temperature applications and refractory systems, where its thermal stability and resistance to slag attack make it valuable in metallurgical processing and glass production environments. The compound represents a class of materials studied for advanced ceramic applications where phase stability across temperature ranges and chemical inertness to molten materials are critical design requirements.
refractory liningshigh-temperature ceramicsslag resistancemetallurgical furnacesglass manufacturingthermal barrier applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.