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Impedance characteristics of calcareous deposit

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Abstract

The electrochemical impedance spectra for bare steel and sample covered with calcareous deposit in artificial seawater were determined; the dependence of the impedance on the potential was investigated; the significance of the impedance parameter Rf reflecting the effective protectiveness of the deposit is emphasized. Optimization of the cathodic polarization condition is discussed.

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Authors and Affiliations

  1. Xiamen Corrosion and Protection Branch, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 361012, Xiamen

    Wen Guo-mou, Zheng Fu-yang, Fang Bing-fu & Ma Ting-chun

Authors
  1. Wen Guo-mou
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  2. Zheng Fu-yang
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  3. Fang Bing-fu
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  4. Ma Ting-chun
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Additional information

This work was a key project of the Chinese Academy of Sciences (KY85-11).

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Guo-mou, W., Fu-yang, Z., Bing-fu, F. et al. Impedance characteristics of calcareous deposit. Chin. J. Ocean. Limnol. 14, 276–281 (1996). https://doi.org/10.1007/BF02850391

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  • DOI: https://doi.org/10.1007/BF02850391

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