Question

Explain the advantages and disadvantages of corrosion

Answer 1

Answer:

Advantages of corrosion: Protection : Surface corrosion forms an oxide layer which further protects the inner metal form corrosion. ... The main disadvantages of corrosion of metal are: Lose of metal from the surface.

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Answer 2

Answer:

Explanation:

Pros, the surface becomes rougher, adding it grip when using it in concrete (a shiny rebar wont hold as much concrete as a rusty one).

Acid etching, electrochemoerosion, microcircuit fabrication and glass staining are all controlled forms of corrosion.

Cons, it has a nasty habit of appearing in things that don’t need it like metallic structures, bridges, etc.