Effect of Symmetric Alternating Current on Cathode Surface Before Iron Deposition

Authors

Xintan Hu, Institue of Iron Plating, Dalian Maritime University;

Abstract

The composition and thickness of active film formed on the surface of cathodemade of low carbon steel after treated by symmetric alternating current(SAC)in ferris chloride bathis studied,and the interfacial morphology of the iron deposit and the substrate is also examined.Theresults show that the active film,which a thickness of 20～25nm can be obtained under SAC densityof about 7A dm￣(-2) ,so that the adherent iron deposit can be achieved on the active film. The effect ofSAC on cathode surface is discussed in detail.

Keywords

Iron plating without anodic etching, Symmetric alternating current, Activation

DOI Link

https://doi.org/10.61558/2993-074X.1305

Publication Date

1995-08-28

Online Available Date

1995-08-28

Revised Date

1995-08-28

Received Date

1995-08-28

Recommended Citation

Xintan Hu. Effect of Symmetric Alternating Current on Cathode Surface Before Iron Deposition[J]. Journal of Electrochemistry, 1995 , 1(3): 353-356.
DOI: 10.61558/2993-074X.1305
Available at: https://jelectrochem.xmu.edu.cn/journal/vol1/iss3/17