STUDIES OF ELECTROCHEMICAL CORROSION OF A_3 STEEL IN CONCENTRATED ALKALINE SOLUTION WITH RING-DISK ELECTRODE

J Chin Soc Corr Pro

1983, Vol. 3

Issue (1): 53-64 DOI:

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STUDIES OF ELECTROCHEMICAL CORROSION OF A_3 STEEL IN CONCENTRATED ALKALINE SOLUTION WITH RING-DISK ELECTRODE

Zhang Zhen Xu Zhishi(Wuhan University)Cai Niansheng Li Shaofeng(No. 712 Research Institute)

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Abstract The ring-disk electrode has been used to study the potentiodynamic behaviour and electrochemical dissolution of A_3 steel in concentrated alkaline solution.The soluble Fe (Ⅱ) and Fe (Ⅲ) species were collected on the ring electrode when sweep measurement or galvanostatic polarization were made on A_3 steel disk electrode.The proportion of the collected current to the total current of oxidation or reduction has been measured.It was found that the collected current of soluble species was increased significantly with increasing temperature and KOH concentration. The electrochemical corrosion process of iron in concentrated alkaline solution was discussed.

Received: 25 February 1983

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Zhang Zhen Xu Zhishi(Wuhan University)Cai Niansheng Li Shaofeng(No. 712 Research Institute). STUDIES OF ELECTROCHEMICAL CORROSION OF A_3 STEEL IN CONCENTRATED ALKALINE SOLUTION WITH RING-DISK ELECTRODE. J Chin Soc Corr Pro, 1983, 3(1): 53-64.

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1983/V3/I1/53

[1] F. Foerster, Z. Elektrochem. ,11, 948(1905)
[2] #12
[3] #12
[4] R. D. Armstrong, I. Baurhoo, J. Electroanal. chem.,40, 325(1972)
[5] 李少丰,蔡年生,电源技术,4,45(1980)
[6] R. S. Schrebler Guzman, J. R. Vilche and A. J. Arvia, Electrochimica Acta,24,4, 395(1979)
[7] A. J. Salkind, C. J. Venuto and S. U. Falk, J. of the Electrochem . Soc.,111,493(1964)
[8] H. G. Sliver, E. Lekas, J. of the Electrochem. Soc.,117, 5 (1970)
[9] Lars ojefors, J. of the Electrochem. Soc.,123, 1691(1976)

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