• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Electrochemical Science >Electrochemical Behavior and Corrosion Products of Casing Steel under CO2 Condition
【24h】

Electrochemical Behavior and Corrosion Products of Casing Steel under CO2 Condition

机译：CO 2 条件下套管钢的电化学行为和腐蚀产物

获取原文
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The anodic reaction of CO 2 corrosion of steel is closely related to the formation and characteristics ofthe corrosion product film. However, the relationship between the anodic reaction and the corrosionproduct film has not been studied. As a useful tool to study the dynamic process of the electrode and theelectrode surface state, the measurement technique of AC impedance has been gradually used to studythe characteristics of the CO 2 corrosion product film along with evaluating corrosion inhibitors and ionadsorption on the electrode surface of casing steel. In this work, the AC impedance characteristics ofN80 steel in different media environments were studied using. The influence of the electrode reactionand corrosion product film on the AC impedance spectrum is analyzed, and a theoretical model of CO 2corrosion is proposed. This model is used to study the influence of temperature and Cl - concentration onthe impedance spectrum of the cathode and anode of N80 casing steel, to explore the film formation onthe surface of the sample and the electrode reaction process and to understand the impact ofenvironmental factors on CO 2 corrosion.
机译：钢的CO 2腐蚀的阳极反应与腐蚀产物膜的形成和特性密切相关。但是，尚未研究阳极反应与腐蚀产物膜之间的关系。作为研究电极动态过程和电极表面状态的有用工具，交流阻抗的测量技术已逐渐用于研究CO 2腐蚀产物膜的特性，以及评估壳体电极表面的腐蚀抑制剂和离子吸附能力。钢。在这项工作中，研究了N80钢在不同介质环境下的交流阻抗特性。分析了电极反应和腐蚀产物膜对交流阻抗谱的影响，提出了CO 2腐蚀的理论模型。该模型用于研究温度和Cl-浓度对N80套管钢阴极和阳极阻抗谱的影响，探讨样品表面的成膜和电极反应过程，并了解环境因素对N80的影响。 CO 2腐蚀。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号