CATHODIC PROTECTION AGAINST CREVICE CORROSION OF METALS BENEATH INSULATING COATINGS
阴极保护防止绝缘覆盖层下金属的缝隙腐蚀

The research trends of cathodic protection against crevice corrosion of metals beneath insulating coatings is reviewed. The study on the potential distributions and transport processes as well as their mathematical models inside crevice between an insulating coating and metals are summerized. In addition, the mechanisms of cathodic protection against crevice corrosion are analyzed.