Characteristics of the oxygen reduction in atmospheric corrosion

Wang Jia; Hou Bao-rong

doi:10.1007/BF02850580

Your Location：

Home >

Browse articles >

Characteristics of the oxygen reduction in atmospheric corrosion

OriginalPaper | Updated：2023-05-16

- Characteristics of the oxygen reduction in atmospheric corrosion
- Characteristics of the oxygen reduction in atmospheric corrosion
- 海洋湖沼学报（英文） 1997年15卷第1期页码：36-41
- Affiliations：
  
  Institute of Oceanology
- Author bio：
- Funds：
  
  Contribution No. 2932 from the Institute of Oceanology, Chinese Academy of Sciences. State Education Commission supported project.
- DOI：10.1007/BF02850580
  中图分类号：
- 纸质出版：1997
- Accepted：
Scan QR Code
Characteristics of the oxygen reduction in atmospheric corrosion[J]. 海洋湖沼学报（英文）, 1997,15(1):36-41.

Jia, W., Bao-rong, H. Characteristics of the oxygen reduction in atmospheric corrosion., Chin. J. Ocean. Limnol. 15, 36–41 (1997). https://doi.org/10.1007/BF02850580
Characteristics of the oxygen reduction in atmospheric corrosion[J]. 海洋湖沼学报（英文）, 1997,15(1):36-41. DOI： 10.1007/BF02850580.

Jia, W., Bao-rong, H. Characteristics of the oxygen reduction in atmospheric corrosion., Chin. J. Ocean. Limnol. 15, 36–41 (1997). https://doi.org/10.1007/BF02850580 DOI：

摘要

Abstract

In this work on marine atmospheric corrosion the changes in oxygen reduction rate with decrease of electrolyte film thickness during drying was studied by Kelvin probe reference electrode technique and impedance measurements based on previous results. For >50μm electrolyte film thickness

the oxygen diffusion in liquid controlled the oxygen reduction process. As the cathodic limiting currents increased to about 1mA/cm2 with evaporation

the rate of oxygen transportation at the gas/liquid boundary limited the current increase. If the thickness decreased to less than 10μm

the very heterogeneous current distribution caused a sharp decrease in the total cathodic current due to the effect of the electrolyte film's increased solution resistance. The calculated result on the basis of the assumption showed good agreement with the experimental findings.

关键词

Keywords

references

Berger, C., 1968. Handbook of Fuel Cell Technology, Prentice Hall, p. 144.

Lang Werner, Zander Rolf., 1986. Salting—out of oxygen from aqueous electrolyte solution: prediction and measurement.Ind. Eng. Chem. Fundam.25(4): 775.

LePage, W. R., Seely, S., 1952. General Network Analysis. Mcgraw-Hill Book Company, Inc New York, Toronto, London. p. 295.

Lloyd, G. O., 1990. 25 years of research in atmospheric corrosion.Br. Corros J..25(1): 30.

Mansfield, F., 1982. Atmospheric corrosion study using electrochemical atmospheric corrosion monitor.In: Corrosion Processes, ed. Parkins R.N., Applied Science Publishers, New York, p. 21.

Stratmann, M., Strechel, H., Kim, K. T. et al., 1989. On the atmospheric corrosion of metals which are covered with electrolyte layers.Corro. Sci. 30(6/7): 715.

Tomashov, N. D., 1966. Theory of Corrosion and Protection of Metals. MacMillan. London, p. 368.

Wang Jia, 1996. Electrochemical study on the cathodic reaction of metal corrosion under thin water layer using Kelvin probe reference elevctrode.Chim. J. Ocean. Limn.,14(4): 291–296.

Wang, J., Tsuru, T., 1993. Cathodic reaction under thin electrolyte layer. Proc. Japan Society of Corrosion Engineering CORROSION'93, A306, Japan Society of Corrosion Engineering, p. 93.

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

暂无数据