Protection from the Underground Metal Corrosion

Cathodic Protection of Metals

станция катодной защиты ЭХЗCathodic protection is the electrochemical protection which is based on the application of current.

In the field of manufacturing, generally, one or two types of such protection are used.

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Means of electrochemical protection of metals

трубопроводМMethods and means of metal protection against corrosion could be divided into four separate categories:

1.Protection through the changes in the environment.
2. Electrochemical protection.
3.Protective coating.
4.Alloying.

Let us examine one of these methods, particularly, electrochemical protection.

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Graphiteplastics: Properties and Scope of Use

Графитопласт изделиеГGraphiteplastics is the plastic product which contains the filling of graphite or any other carbonized substance (coke, thermoanthracite). Phenolic resins, Polyamides, Fluorine etc. usually serve as binding substances.

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