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Cathodic ProtectionCathodic protection is an important technical means to prevent metal corrosion, including sacrificial anode protection and impressed current method. According to impressed current method, the cathode current is applied to the protected metal parts by the external DC power supply, so that the cathodic polarization is triggered to reduce or even completely inhibit the metal corrosion. The auxiliary anode is used to provide a circuit for the current..Because of the reaction of oxygen evolution or chlorine Applications ·Protection for storage tank of water heater ·External protection for hull, pipelines, platforms and other marine facilities, wharves, dams and cold water system inlets in power plants ·Internal protection for oil tank, condenser, pipeline and heat exchanger ·Embedded structure (applied to carbon bearing soil) Products and services ·Customized coating design according to different application conditions and requirements ·Processing and coating of various types of Ti substrate ·Set of electrode rod with components of water heater ·Anode life expectancy evaluation |
evolution on anode terminal, the corrosion resistance and stability of the auxiliary anode will play an important role in the operation of the whole cathodic protection system.