BaAl4O7
ceramic· JVASP-98355· BaAl4O7
BaAl₄O₇ is a barium aluminate ceramic compound belonging to the oxide ceramic family, characterized by a crystalline structure combining barium and aluminum oxides. This material is primarily investigated for refractory and thermal applications where chemical stability and high-temperature performance are critical, including cement chemistry, kiln linings, and specialized coatings in metallurgical processing. Engineers select barium aluminates for their resistance to slag attack and thermal cycling, making them valuable alternatives to conventional refractories in environments where corrosion from molten materials or thermal stress would degrade standard ceramics.
refractory liningshigh-temperature ceramic coatingsmetallurgical furnacescement kiln applicationsthermal barrier materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.