Alumina (Al2O3)
Ceramic
Basic Information
Category:Ceramic
Material Type:ceramic
Alternative Names:
Al2O3Aluminum OxideSapphireCorundum
Tags:
oxide-ceramicrefractoryhigh-hardness
Composition & Structure
Composition:Al2O3-99.5%
Microstructure:Polycrystalline alpha-alumina with equiaxed grains
Description
High-purity aluminum oxide ceramic with excellent hardness, wear resistance, and electrical insulation. Most common engineering ceramic.