CP engineering articles by industry experts — browse by category, search by topic, or explore by tag.
Mixed Metal Oxide anodes have become the standard for offshore ICCP applications. This article compares substrate types, coating compositions, and performance characteristics across different marine environments and current density regimes.
High-voltage AC transmission lines running parallel to buried pipelines can induce dangerous voltage levels and accelerate localised corrosion. This article explains the mechanisms, measurement methods, and mitigation strategies required by modern standards.
Accurate soil resistivity data is essential for any buried structure CP design. This article covers the Wenner four-pin method, Schlumberger configuration, data interpretation, and how to handle seasonally variable soil conditions.
With increasing globalisation of pipeline projects, CP engineers must be familiar with both ISO 15589 and NACE standards. This article identifies the key technical differences and helps practitioners choose the right framework for their project.