Aluminum oxide, also known as alumina, is a chemical compound made from aluminum and oxygen. It appears as a white, powdery substance and is commonly found in nature as the mineral corundum. This compound is widely used in various industries, including the production of aluminum metal, ceramics, and abrasives due to its hardness and durability.
In addition to its industrial applications, aluminum oxide plays a crucial role in everyday products. For example, it is used in sandpaper for smoothing surfaces and in toothpaste as a mild abrasive. Its versatility and strength make it an essential material in both manufacturing and consumer goods.