Corrosion Characteristics of 16Mn and Q235B Steel in Natural Seawater

摘要：

　　In order to study the corrosion characteristics of 16Mn and Q235B steel in natural seawater,the indoor contrast corrosion experiments are carried out in seawater by electrochemical method.Tafel polarization curves and electrochemical impedance spectroscopy (EIS) techniques are employed to investigate the corrosion electrochemical behavior of 16Mn and Q235B steel,which are acquired by electrochemical workstation.The results of polarization curves and EIS reveal the respective corrosion rules of 16Mn and Q235B steel in natural seawater.At last,the different influence of rust layer on the corrosion process of 16Mn and Q235B steel is analyzed contrastively.

关键词： 16Mn Q235 steel Seawater corrosion Polarization curve EIS Rust layer

作者: Yong Liu Xing Hua Tong Bao Guo Li Yan Gang Wang Lin Sen Zhu

作者单位: Associated Engineering Research Center of Mechanics & Mechatronic Equipment,Shandong University,Weih Sinopec Pipeline Storage &Transportation(Branch)Company,Xuzhou 221008,P.R.China

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 1046-1049

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）