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Corrosion beneath disbonded pipeline coatings

Journal Article · · Materials Performance
OSTI ID:460436
;  [1]
  1. Cortest Columbus Technologies Inc., Dublin, OH (United States)

The relationship between coatings, cathodic protection (CP), and external corrosion of underground pipelines is described. Historically, this problem has been addressed by focusing on the corrosion and CP processes associated with holidays, e.g., coating disbondment and CP current flow within the disbonded region. These issues and those associated with disbonded areas distant from holidays are also discussed.

OSTI ID:
460436
Journal Information:
Materials Performance, Journal Name: Materials Performance Journal Issue: 4 Vol. 36; ISSN MTPFBI; ISSN 0094-1492
Country of Publication:
United States
Language:
English

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