BOONES MILL, Va. — The developer of the Mountain Valley pipeline now has a clear path to finishing the project. But it also has, literally, tons of aging pipe that has been sitting out in the elements ...

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 ...

Corrosion of buried steel can be managed through one or some combination of the following four approaches: (1) the service life of the steel can be increased with additional steel incorporated into ...

This corroding galvanized steel pole exhibits red corrosion products due to corrosivity of soil, chloride ions and galvanic action. When Dawson Public Power District in Lexington, Nebraska, U.S., ...

Using the wire beam electrode technique, electrochemical impedance spectroscopy, energy-dispersive X-ray spectroscopy, the formation of calcareous deposits in a tidal zone and its effects on the ...

The design of sacrificial cathodic protection (CP) systems conventionally involves steady-state assumptions, which means design parameters are considered constant during the in-service life of CP ...