Plain-English summary
Problem
How can corrosion in underground pipelines and conduits be prevented?
Solution
coated article includes a substrate and a coating over at least a portion of the substrate.
Key novelty
The coating includes a first dielectric layer over at least a portion of the substrate; a first metallic layer over at least a portion of the first dielectric layer; a second dielectric layer over at least a portion of the first metallic layer; and an overcoat over at least a portion of the second dielectric layer.
Applications
Relevant search intents