During the 2005 National Electrical Code (NEC) review cycle, a relatively simple revision was made that created a significant change on the cathodic protection (CP) systems of petroleum and chemical ...

Cathodic protection system optimisation seeks to balance effective corrosion control with minimal energy consumption and material use. Central to this endeavour is the design and placement of ...

Cathodic corrosion protection is a widely used technique for protecting steel-based infrastructure from corrosion. ETH researchers have now clarified the detailed mechanisms involved, thereby ...

This article summarises the international development of cathodic protection of steel in concrete. The technology was developed in Europe and the USA for applications to buried prestressed concrete ...

After more than 10 years of testing, Subsea Industries, a Hydrex company, has launched the rudder protection coating, Ecoshield, for permanent protection against cavitation damage for rudders. 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 ...

ST. LOUIS, Aug. 26, 2020 (GLOBE NEWSWIRE) -- Aegion Corporation (NASDAQ:AEGN) today announced that its subsidiary, Corrpro Companies, Inc., has been awarded a contract valued at more than $6 million ...

An important aspect in the use of cathodic protection of reinforced concrete is the need for regular monitoring of performance and maintenance of the anode and electrical systems. This is to ensure ...

Successful contractors understand the importance of adding value to their clients' projects. One of the best ways to do this is to offer additional services that provide a cost-effective benefit to ...

Corrosion is a primary cause for in-service degradation of steel structures in T&D lines, sometimes assisted by mechanical and microbiological actions, depending on the nature of the service ...

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) ...