Ken Lax hosts a webinar for The Pipeline Industries Guild - An explanation of cathodic protection and stray current corrosion for non-specialists.

The presentation is for those who are not corrosion specialists. No prior knowledge is required. It is a description of external corrosion on buried pipelines and the effects of stray currents (AC and DC) on the corrosion rate. It starts with a description of the corrosion process, followed by an explanation of cathodic protection and the impacts of stray currents.