Corrosion is a chemical reaction to which even the strongest structures fall victim. Metals such as steel react with oxygen and water, going on to rust and decay. Cathodic protection plays a key role ...

Two new methods for designing pipeline cathodic-protection systems employ newly developed CP design software for marine pipelines. One method is based upon the recently developed Slope Parameter; the ...

Corrosion of steel structures in electric transmission, distribution, and substation applications has been around for many years, but it’s getting more attention as electric utilities become more ...

Coal seam oxidation under wet, high-temperature conditions caused accelerated external corrosion of a buried carbon steel natural gas flowline despite application of impressed-current cathodic ...

Mechanism of cathodic protection of iron or carbon steel. Schematic representation of cathodic protection mechanism (a) before the application of CP, (b) in the first instants of CP application, (c) ...