Furthermore, polarization curves reveal that the addition of the inhibitor significantly diminishes cathodic corrosion
The aminotriazole inhibited both anodic and cathodic corrosion
It is protected from corrosion by a formal cathodic corrosion
A molybdate-oxyanion complex acts as an anodic corrosion inhibitor and a cerous ion is added as a cathodic corrosion
protection, Gulf Publishing Company Houston, Texas.
The experts confirmed that flaws deeper than 0.8 mm involving active corrosion were unlikely in view of the insulation of the pipe, the effective cathodic corrosion
protection, the inspected corrosion coupons that had been buried and exposed to the same conditions as the pipeline to determine the rate, and the sufficient input of cathodic protection current.
Nevertheless, we assumed that one pivotal factor governing the retardation of cathodic corrosion
reaction by PAPS coating was
We learned that the Earth's magnetism created an electrical field around the pipelines which caused cathodic corrosion
. It was later discovered that an outer coating of non-conductive material placed around the pipeline would combat this electric field and prevent the pipeline corrosion.