aluminum oxide (alumina)

Aluminum oxide, commonly known as alumina, is a chemical compound made from aluminum and oxygen. It appears as a hard, white, or colorless crystalline material. Alumina is widely used in industrial applications due to its durability, high melting point, and insulating properties. It’s a key ingredient in making ceramic parts, abrasives like sandpaper, and as a refractories in high-temperature environments. Additionally, alumina acts as a catalyst and is found in some medical and dental products, thanks to its biocompatibility. It is an important material integral to many technological and industrial processes.