摘要
采用稳态极化曲线、交流阻抗等电化学方法,比较了几种易钝化金属电极的耐蚀性.其中时间域交流阻抗的测量方法,具有测量周期短、频率范围宽、测量精度高等优点,适宜于研究钝化金属的耐蚀性.
The corrosion resistance of several passive metals has been studied and compared by electrochemical methods,such as potentiostatic polarization,alternating current impedance and so on.The method of alternating current impedance has short cycle,wide frequency and high precision.Therefore,this method is fit for the studies of the corrosion resistance of pas- sive metals.
出处
《郑州轻工业学院学报》
1996年第1期6-10,共5页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
关键词
钝化
金属
耐蚀性
passivation
metal
corrosion resistance
