The galvanised article is protected against rusting even if the zinc coating is broken.HOW?
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Hey mate...
Zinc when coated on iron and breaks then being more reactive than iron..the zinc goes on oxidising and this saves the iron from being rusted...
HOPE IT HELPS☺
Zinc when coated on iron and breaks then being more reactive than iron..the zinc goes on oxidising and this saves the iron from being rusted...
HOPE IT HELPS☺
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