What is the graphite anode?
Graphite anode is a conductive part of an electrical system or medium. Graphite anodes are commonly used in cathodic protection systems (CP). Cathodic protective systems are used to protect the structural integrity of buildings and metal structures, especially those underwater or underground, systems that use electrical current to prevent corrosion in metal structures. Within the CP system, the graphic anode is components that issue a protective current. In addition to the protection of metal structures such as bridges, buildings and oil platforms at sea from corrosion damage, cathodic protection is also used to prevent corrosion on metal parts on ships, most often torso. Galvanic protection relies on the graphite anode has a more negative charge than a protected metal to attract Korosion to a more corrosive surface. Cathodic protection systems using stunned current technologies use direct current (DC), often converted from alternating power to supply the current to a stronger graphite anod system thatIt reduces corrosion in the larger metal structure by attraction of corrosion into a more corrosive material. ICCP technology is stronger than galvanic protection systems and is generally used for ships and metal pipes.
Most of the time, cathodic protection technology is used, among other methods of corrosion protection, such as galvanization, a process in which the protected metal is covered with a zinc layer to protect it from corrosion. In terms of conductivity, graphite is one of the most effective materials used for anodes in the cathodic system of protection. Other types of material used for cathodic protection anodes include zinc and aluminum.
Cathode Jinging Point, through which the current escapes the powered device and returns to the electric medium. Most people are familiar with anodes and cathodes from their appearance on common batteries used in everyday electronics. The anode is the negative end of the battery. Graphite can be recognized as soft wedible material that causes pencil to write.
Anode is a type of electrode. Electrodes are conductive connecting points where the current enters or leaves an electric medium such as a battery. The anode is the end where the current leaves the electric medium and flows into a device such as a bulb. The graphite anode is related to the graphite cathode, another type of graphite electrode. Graphite cathodes have different use than cathodic anodes; They are often used to test proteins in the fields of molecular biology.