The usage of steels in the industrial sectors has been gradually increasing. The steel is being widely used in road constructions, railways, skyscrapers, bridges, shipbuilding, pipelines, cars and construction materials. Nevertheless, one should consider the consequences of corrosion when utilizing steel as their main material components. Reaction of steel corrosion is irreversible deterioration and destruction to the steel material due to the electrochemical or chemical reaction of its surface to environmental factors such as acids, moisture and oxygen. Accordingly, the corrosion of steels would cost more than billions of dollars for its maintenance.
