Corrosion

- Oct 25, 2019-

Corrosion

Corrosion is an electrochemical process in which a small amount of electrical ions are present on the untreated metal surface. These ions move from the high potential region (cathode) to the low potential region (anode), thus generating electricity. Under the action of this current, it will accelerate the destructive attack on the metal and cause corrosion in the weak metal potential, which is rust.

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