Sun, Sep 15, 2019
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SERE MAINTENANCE

 

Design, equipment manufacturing for Cathodic Protection and anti-corrosion, Supply and distribution, Electricity, Lifting equiment.

General Principles

 

CATHODIC PROTECTION : 

What is Cathodic Protection ?

 

It is an effective way to combat the electrochemical effects of corrosion of submerged or buried metal structures.

 

How ?

 

Make the potential of the structure to be sufficiently electronegative protected, potential measured using an electrode (Cu / Cu SO4 saturated or Ag / Ag / Cl seawater)

  

With sacrificial anodes : by coupling this potential to a less noble metal (Magnesium, Zinc, Aluminum)

 

 

or 

Through impressed current system

 

Why ? 

  • better control of the production costs (corrosion, mastered, there's no interruption or loss of production).
  • To extend the life of existing structures.

Documentation

 Click on the links to download our documentations : 

Cathodic Protection Catalog : DOWNLOAD

Boats Catalog : DOWNLOAD

Slide : DOWNLOAD

Corrosion

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