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Methods of corrosion control

TIME£º2020-10-29 11:11:55

Design, construction and management are three important links to control corrosion. Design is the first step to control corrosion, including correct selection of anti-corrosion technology, reasonable selection of corrosion-resistant materials and reasonable design of equipment structure. Construction is an important joint related to whether various anti-corrosion measures can achieve the expected anti-corrosion effect. Management, including construction management and operation management.

Corrosion control technology

1) Reasonable design: including overall design and detail design.

2) Correct selection of metal materials: at present, metal materials are still the main body of equipment and pipelines, and the purpose of material selection is to meet the process requirements and corrosion requirements most economically.

3) Change the corrosion environment: the purpose of changing the corrosion environment is to reduce the corrosivity of the medium and remove the harmful impurities in the medium.

4) Corrosion resistant coating: the metal or non-metallic coating with corrosion resistance is used to isolate the medium from the metal substrate on the surface of the base metal, which is a widely used anti-corrosion method.

5) Electrochemical protection: in the vast majority of cases, the corrosion of metal is due to the role of corrosive cells, that is, electrochemical corrosion.

6) Replacing metal materials with corrosion-resistant non-metallic materials: using non-metallic materials with good corrosion resistance to manufacture equipment, pipes and parts is a promising anti-corrosion method.

Shandong Linyi Bosi conductive materials Co., Ltd. is a high-tech enterprise specializing in the production of MMO flexible anode, conductive polymer flexible anode and titanium coated anode, mainly providing cathodic protection technology, engineering design, installation and technical services.

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