galvanised article are protected against rusting even if the zinz coating is broken

Asked by Janu5320 | 2nd Aug, 2008, 12:00: PM

Expert Answer:

Zn is highly reactive than Fe so ,it react faster than the iron with air and moisture,soGalvanised article are protected against rusting even if the zinz coating is broken.

Answered by  | 2nd Aug, 2008, 02:15: PM

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