Impedance characteristics of calcareous deposit

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

doi:10.1007/BF02850391

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Impedance characteristics of calcareous deposit

Updated：2023-05-16

- Impedance characteristics of calcareous deposit
- Journal of Oceanology and Limnology Vol. 14, Issue 3, Pages: 276-281(1996)
- Affiliations：
  
  Xiamen Corrosion and Protection Branch Fujian Institute of Research on the Structure of Matter
- Author bio：
- Funds：
- DOI：10.1007/BF02850391
  CLC：
- Online First：31 January 2013，
  
  Published：1996
- Accepted：
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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
DOI：

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 DOI：

摘要

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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references

Foster, T., Moores, J. G., 1986. Cathodic protection current demand of various alloys in sea water. Corrosion/86, NACE Paper No. 295.

Lee, R. U., Ambrose, J. R., 1988. Influence of cathodic protection parameters on calcareous deposit formation.Corrosion 44(12): 887.

Luo, J. S., Lee, R. U., Chen, T. Y. et al., 1991. Formation of calcareous deposits under different modes of cathodic polarization,Corrosion 47(3): 189.

Mantel, K. E., Hartt, W. H., Chen, T. Y., 1992. Substrate, surface finish and flow rate influences on calcareous deposit structure,Corrosion 48(6): 489.

Tooru Tsuru, Jeon Dae-Hi, Shiro Haruyama, 1985. Impedance characteristics of the metals under cathodic protection and determination of an optimum protection potential Boshoku Gijutsu34: 36.

Wen, G. M., Zheng, F. Y., 1995. Formation of calcareous deposit and its application during cathodic protection in sea water.Corrosion & Protection 16(1): 50 (in Chinese)

Yan, J. F., Nguyen, T. V., White, R. E., 1993. Mathematical modeling of the formation of calcareous deposits on cathodically protected steel in seawater.J. Electrochem. Soc. 140(3): 733.

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