All walks of life will encounter headaches. With the decline of the market, many domestic manufacturers in the steel industry are facing bankruptcy. The depression of the steel industry has affected the use of steel products. Many manufacturers are unwilling to close down. They firmly believe that the steel market will recover one day, so the storage and anti-corrosion of steel products have become key issues.
Steel is not like other products. It is difficult to guarantee that it will not corrode and rust over time. Merchants are very worried that once corrosion occurs, they will not only not wait for the day when the market recovers, but also cannot sell it at a low price. There are also many methods for anti-corrosion treatment of steel, such as sacrificial anode anti-corrosion materials, sacrificial cathode protection metal anti-corrosion, etc. There are also anti-corrosion layers sprayed for isolation, isolation from the air to prevent oxidation reactions, which belongs to the physical level of anti-corrosion. Another method is through cathodic protection. This method requires anti-corrosion skills in the electronic field. Cathodic protection is a kind of electrochemical protection technology. In recent years, it has been unanimously recognized by many merchants for the maintenance and anti-corrosion of steel and has been continuously promoted to the market.