give conditions for pervent corrosion
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keep area around metal surface dry.
use drying agents.
turn to non corrosive metals, such as alluminium.
use drying agents.
turn to non corrosive metals, such as alluminium.
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Galvanising. Galvanising is a method of rust prevention. The iron or steel object is coated in a thin layer of zinc. This stops oxygen and water reaching the metal underneath - but the zinc also acts as a sacrificial metal.
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