Research Progress of Corrosion Behavior and Anti-Corrosion Measures for X80 Steel

The corrosion behavior of X80 steel in soil, sea water, acid rain and oilfield produced water is described. The corrosion protection measures for X80 steel are introduced, including cathodic protection, protective coating, corrosion inhibitor and surface treatment. Finally, the development directions of corrosion research and anti-corrosion measures for X80 steel are proposed.