Polarization behavior of pipelines with peeled anti-corrosive coating under pulsed current cathodic protection

Objective Buried oil and gas pipelines are typically safeguarded by both anti-corrosive coating and cathodic protection. However, over time, the anti-corrosive coating degrades and may peel off during extended operation. High IR drop in the crevice results in uneven distribution of protection curren...

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Bibliographic Details
Main Authors: Changfang WU, Ting ZHONG, Yongqiang FENG, Shengming SHI, Maocheng YAN, Wenhui LIU, Bowen GAO
Format: Article
Language:zho
Published: Editorial Office of Oil & Gas Storage and Transportation 2024-06-01
Series:You-qi chuyun
Subjects:
Online Access:http://yqcy.xml-journal.net/cn/article/doi/10.6047/j.issn.1000-8241.2024.06.006
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