Galvanization is a process of applying a protective zinc coating
to steel of iron to prevent it from rusting
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Stanislaus Sorel created the galvanization process we use now,
which consists of cleaning the steel with acid, fluxing it then
dipping it in molten zinc.
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galvanization.
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Its called GALVANIZING...!!
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The protection is not permanent but is however for a very long
time.