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Electrolytic Descaling System

Electroline is an effective time-saving solution for descaling steel structures immersed in seawater, such as ballast tanks.

The Electroline process is a "self-energizing" method of electrolytic descaling requiring no external power source. Electroline material is a high potential magnesium alloy ribbon extruded onto a mild steel core wire and supplied in coils of 1000 ft. In use, the core wire is exposed and clamped to the structure in order to obtain a good electrical bond and so promote galvanic action when an electrolyte (seawater) is introduced to complete the circuit.

Electroline is widely and successfully used for descaling tanks which require upgrading. Vessels switching from the transportation of black oils to clean products, or preparing for the carriage of grain cargoes are frequent users. The process has also been adopted extensively prior to the application of bituminous paints and coatings in tanks. Shot blasting must always be carried out prior to the application of sophisticated coatings, but descaling with Electroline before blasting considerably reduces the amount of time and labor involved in the operation.

Protect Your Investment

To preserve the newly cleaned surfaces, which will deteriorate quickly in a marine environment, permanent protection must be applied as soon as possible after descaling. This protection should include both coatings and sacrificial cathodic protection using Aloline high yield aluminum alloy anodes or Zincoline high purity zinc anodes.

Additional Resources

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