Explain how iron is protected from corrosion by coating with magnesium – InterviewSolution

1.	Explain how iron is protected from corrosion by coating with magnesium.
Answer» Solution :In this technique, METALS such as Mg or zinc which is corroded more easily than IRON can be used as a sacrifical anode and the iron MATERIAL ACTS as a cathode. So iron is protected, but Mg or Zn is corroded.

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