Guest
Guest
Sep 02, 2023
4:14 AM
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Why doesnt aluminium rust: Aluminium's resistance to rust is a result of its distinctive capability to generate a protective oxide layer. Upon exposure to oxygen in the atmosphere, aluminium undergoes a chemical reaction that gives rise to the formation of a thin and adherent aluminium oxide layer on its surface. This oxide layer functions as a barrier, preventing further interaction with oxygen and moisture. Unlike iron, which forms rust leading to continuous corrosion, the aluminium oxide layer proficiently shields the metal from external elements. This intrinsic protective coating ensures aluminium's corrosion resistance, making it highly durable and fit for various applications in diverse environments.
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