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Aluminum alloy sacrificial anode

magnesium anode, zinc anode

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Principles of cathodic protection materials for pipelines

  • Author:Libo
  • Source:wwww.anchorwestinsurance.com
  • Date:2021-06-11
  • Click:0

Cathodic protection technology refers to the electrochemically polarized metal structure that needs to be protected, so that its potential is shifted to negative direction.  A method of attaining the position of being in a cathodic, or protected, state in an ambient medium.  

 

Cathodic protection technology is a kind of electrochemical protection technology, the core of which is to move the metal potential to the negative direction in the electrolyte environment to achieve the corrosion free potential.  


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