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The corrosion of the pipeline steel in thermocline of the tropical oceans

  • P. C. Deng
  • , G. Wang
  • , J. Z. Hu
  • , X. G. Li
  • , X. Q. Cheng
  • Guangdong Ocean University
  • University of Science and Technology Beijing

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The concentrations of dissolved oxygen, pH value and the other chemical factors, dramatically change in the thermocline of the tropical oceans. There is superior influence of the temperature and the dissolved oxygen concentration upon the corrosion of pipeline steel in the thermocline. With the decreasing of temperature and increasing of dissolved oxygen, the OCP of pipeline steel in the thermocline of tropical oceans rises. With the decreasing of temperature and dissolved oxygen, the Ecorr drops down and Icorr enlarges. If the pipeline steel is placed through the thermocline, the corrosion would occur that caused by the temperature difference and the oxygen concentration difference. The influence of the oxygen concentration on the corrosion was of significance.

源语言英语
主期刊名Progress in Civil, Architectural and Hydraulic Engineering - Selected Papers of the 4th International Conference on Civil, Architectural and Hydraulic Engineering, ICCAHE 2015
编辑Yun-Hae Kim
出版商CRC Press/Balkema
501-504
页数4
ISBN(印刷版)9781138029163
DOI
出版状态已出版 - 2016
已对外发布
活动4th International Conference on Civil, Architectural and Hydraulic Engineering, ICCAHE 2015 - Guangzhou, 中国
期限: 20 6月 201521 6月 2015

出版系列

姓名Progress in Civil, Architectural and Hydraulic Engineering - Selected Papers of the 4th International Conference on Civil, Architectural and Hydraulic Engineering, ICCAHE 2015

会议

会议4th International Conference on Civil, Architectural and Hydraulic Engineering, ICCAHE 2015
国家/地区中国
Guangzhou
时期20/06/1521/06/15

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