Question

What is galvanization and how this process prevent rusting?

Answer 1

Galvanization:

Galvanization is a process of applying a protective zinc coating to iron or steel to prevent rusting.

1. It forms a barrier that prevents corrosive substances from reaching the underlying steel or iron.
2. The zinc protects its metal base by corroding before iron.
3. Reacts with atmosphere and protects .

Answer 2

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Galvanization is the process of applying a protective zinc coating to steel or iron in order to prevent premature rust and corrosion. ... The corrosion of zinc is very slow, which gives it an extended life while it protects the base metal. Due to the alloying of the Zinc to the iron, cathodic protection occurs.