摘要
采用几种电化学测试方法:半电池电位法、线性极化法、动电位扫描法以及交流阻抗法,研究了几种不同的阻锈剂对钢筋在含氯离子的混凝土模拟液中的腐蚀速度大小的影响,并对这几种阻锈剂的阻锈效果进行比较。结果表明,二乙烯三胺和钼酸钠在含氯离子的混凝土模拟液中有较好的阻锈效果。
Electrochemical techniques such as half cell potential method,linear polarization,potential dynamic scanning method and EIS are employed to study the inhibition behavior of inhibitors for the steel rebar immersed in simulated concrete pore solution (SPS) with NaC1 addition.The results show that diethylenetriamine and sodium molybdate have an obvious inhibitive effect for the reinforcing steel in containing C1SPS solution.
出处
《水运工程》
北大核心
2010年第10期40-44,共5页
Port & Waterway Engineering
关键词
阻锈剂
电化学测试方法
阻锈效果
inhibitor
electrochemical techniques
inhibitive effect