Impressed current cathodic protection is often used in large construction site in the soil resistivity high industrial equipment, the purpose is to reduce the number of soil on its corrosion resistance, continuously to provide the corresponding electronic industrial equipment, make will not affect the normal operation for electronic erosion, as well as the protection of ship underwater metal parts, Moreover, the applied current cathodic protection device installed on the hull constantly sends electrons to the hull and bottom steps of the ship to protect the metal parts under the ship immersed in the sea water. With the applied current cathodic protection principle, the crew can also use it easily and escort the ship more firmly.
The principle of applied current cathodic protection clearly introduces the essential difference between current cathodes and anodes, and it is believed that this new technology will contribute to more and more metal industries.
