Question

enlist corrosion preventation methods and explain it ​

Answer 1

Answer:

1) By painting iron articles such as iron gate,,,window grills etc....in which the paint act as a protective layer....

2) by galvanization - coating the surface of the iron objects with a layer of zinc..

3) by forming alloys...eg..utensils ,,surgical instruments...

4) by anodizing - coating with a layer of AL2O3...

5) by greasing and oiling the machineries...

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