Anticorrosion method of edge plate

Because the sacrificial anode in the tank can not provide protection for the exposed part of the edge plate, and the environment of the exposed part is very bad, it is recommended to use thermal spraying aluminum for corrosion protection. The spray coating can withstand the typical high temperature test, effectively isolate the penetration of corrosive medium and prevent the electrochemical corrosion of steel plate in the medium. The aluminum coating can also serve as a sacrificial anode.

If other metals with positive potential than EF are sprayed, there is a risk of forming large cathode and small anode. Regular rust removal and renewal should be carried out for common anticorrosion coatings. Although the investment is high, it can be done once and for all. By comparing the overall life span and current net cost of two typical anticorrosive coatings, it is considered that it is more economical to use high-performance anticorrosion system for long-life facilities.

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. 

Tel: +86 17568010262，0539-3712117.