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auxiliary anode

Did you know that metal objects like bridges and ships that stay outdoors need to be protected from rust and other damage? This is an extremely critical question! The solution is a technique known as cathodic protection. This unique method protects metal surfaces against damage from rust and other forms of corrosion. So meet our little helper along this boosting process - the auxiliary anode of iccp!

This brings us to the question of what is an auxiliary anode? The auxiliary anode is the most important component of the cathodic protection system. Acts in conjunction with the main anode to help protect metal surfaces from rust and damage. Without boring you with the science behind it all, when you have different types of metals touching each other in a solution, like salty seawater, you create what is known as a galvanic cell. This cell can lead to the more reactive metal getting start rusting and corroding.

The benefits of using auxiliary anodes in corrosion prevention

For a cathodic protection system, you situate an anode in a conductive solution. This is significant because it enables the anode to “donate” its electrons. As the anode loses electrons, it rusts; the good news is, those electrons go into the metal structure and keep them protected. But sometimes, the main anode doesn't penetrate the entire metal structure. This is where the auxillary anode can be a godsend! Auxiliary anode supplies additional electrical current to the areas of the metal's surface that the main anode is unable to protect.

Less forgetting: As mentioned earlier, the main anodes may not reach every part of metallic structures (tight places, cracks, etc.), leading to rust in those areas. An iccp system is ideal, as they will protect those hard-to-reach areas, extending the life of the entire metal structure. That means that the metal can survive much longer without getting damaged.

Why choose SME auxiliary anode?

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