Question

The process is to be done to prevent
comosion of iron objects
A electrolysis of electroplating
3 g refining al metallurgy​

Answer 1

Sacrificial Coatings

The corrosion-prone iron alloy steel is commonly coated with zinc, a more active metal, in a process known as galvanizing. Corrosion of the sacrificial zinc results in its oxidation; the iron is reduced, which renders it cathodic and inhibits its corrosion.