AlSiO2
ceramic· JVASP-139432· AlSiO2
AlSiO₂ is an aluminum silicate ceramic compound that combines alumina (Al₂O₃) and silica (SiO₂) phases, commonly encountered as a constituent in high-temperature refractory materials, mineral composites, and engineered ceramics. It appears in traditional ceramics, refractories, and advanced composite matrices where the dual-phase structure provides thermal stability and chemical resistance. Engineers select aluminum silicate compositions when seeking materials that balance high-temperature performance with cost-effectiveness compared to pure alumina or advanced technical ceramics, particularly in applications where moderate mechanical strength and excellent thermal shock resistance are required.
refractory liningskiln and furnace applicationsthermal insulationceramic matrix compositesstructural ceramicshigh-temperature engineering
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.