B4 O12 Al3 Y1
ceramic· B4 O12 Al3 Y1
B₄O₁₂Al₃Y₁ is a rare-earth-doped aluminum borate ceramic compound combining boron oxide, aluminum oxide, and yttrium oxide phases. This material belongs to the family of advanced ceramics engineered for high-temperature applications where thermal stability, hardness, and chemical resistance are critical. While not a commodity ceramic, compounds in this compositional space are investigated for specialized applications requiring refractory properties and thermal shock resistance in demanding thermal or chemical environments.
high-temperature refractory compositesthermal barrier coatings researchaerospace engine componentschemical processing vesselskiln and furnace liningsadvanced ceramic matrix composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.