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Explain why iron structures need protection from corrosion while aluminium structures do not?
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Explain why iron structures need protection from corrosion while aluminium structures do not?
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Nov 11, 2017
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Explain why iron structures need protection from corrosion while aluminium structures do not?
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Because aluminium oxide is strong and forms a coating over itself, but iron oxide (rust) will flake away.
Padawin
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Nov 14, 2017
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