Anodising is a process of forming a thick oxide layer on the surface of aluminum. Its purpose is to enhance the corrosion resistance of aluminum and provide a durable and attractive finish.
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Anodising is a process of forming a thick oxide layer on the surface of aluminum. Its purpose is to enhance the corrosion resistance of aluminum and provide a durable and attractive finish.
Anodizing is an electrochemical process that enhances the surface of metals, commonly aluminum, by forming a durable oxide layer. The metal is immersed in an electrolyte bath and subjected to an electric current. This causes oxygen ions to react with the metal surface, creating a protective oxide layer, typically aluminum oxide. Anodizing serves multiple purposes: it increases corrosion resistance, improves wear resistance, provides electrical insulation, and allows for coloring through the absorption of dyes into the porous oxide layer. This process is widely used in industries such as aerospace, automotive, and architecture for enhancing the properties of aluminum.