摘要
碳钢管线在水的集输过程中常常发生了局部腐蚀,在NaHCO3-NaCl为中性介质的溶液里,研究侵蚀性阴离子对N80钢垢下腐蚀的机理以及腐蚀产物对电极电化学行为的影响。
The localized corrosion often has been occurred in the steel pipes used in water distribution systems. In NaHCO3 -NaCl solution of the neutral medium, the mechanism of aggressive anions on pitting corrosion of N80 steel and the effects of corrosion scales on the electrochemical characters of the working electrode have been studied.
出处
《黔南民族师范学院学报》
2007年第6期60-64,共5页
Journal of Qiannan Normal University for Nationalities
关键词
N80钢
垢下腐蚀
电化学极化
N80 steel
corrosion scales
electrochemical polarization
