Guest
Guest
Sep 02, 2023
4:15 AM
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Why doesnt aluminium rust: Aluminium's resistance to rust is attributed to its unique property of forming a protective oxide layer. Upon exposure to oxygen in the atmosphere, aluminium undergoes a chemical reaction resulting in the creation of a thin, adherent layer of aluminium oxide on its surface. This oxide layer acts as a barrier, preventing further interaction with oxygen and moisture. Unlike iron, which forms rust that continues to corrode, the aluminium oxide layer effectively shields the metal from external elements. This inherent protective coating ensures that aluminium remains corrosion-resistant, making it highly durable and suitable for diverse applications in various environments.
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