mohsinbeg
10 posts
Sep 02, 2023
3:45 AM
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Why doesnt aluminium rust: Aluminium's resistance to rust can be attributed to its unique capacity to generate a protective oxide layer. Upon encountering atmospheric oxygen, aluminium undergoes a chemical reaction, resulting in the formation of a thin and cohesive aluminium oxide layer on its surface. This layer acts as a shield, preventing further interaction with oxygen and moisture. In contrast to iron's continuous rusting, the aluminium oxide layer effectively encases the metal, insulating it from external elements. This inherent protective coating guarantees aluminium's resilience to corrosion, making it exceptionally durable and suitable for diverse applications in various environments.
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