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hdrz
14d ago
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It rusts just like iron, but the rust (AlOx, or alumina) stays bonded to the metal and actually protects it.
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wongarsu
14d ago
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In other words: it rusts, but it doesn't rust like iron. It rusts in a much less destructive way because the aluminum oxide protects the rest of the aluminum from oxygen
redeeman
14d ago
it does not rust, it corrodes :)
lloeki
14d ago
Rust being literal Fe2O3 makes a convincing argument that aluminium sure oxidises but
doesn't
rust pretty much by definition ;)
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