Abstract
The tribocorrosion process of Fe_Cr alloys with different Cr content in H2SO4 solution was investigated.The influence of applied load, friction velocity, Cr content and concentration of H2SO4 in solution on the triboelectrochemical behaviors of the alloys was analyzed. It is shown that applied load and friction velocity have singnificant influence on the tribocurrent density in passive region when friction process occurs on part of the surface of alloy.Increasing the corrosion resistance of alloys or decreasing the aggressive of the solution can reduce the alloy removal velocity.
Keywords
Passivity, Metallic material, Triboelectrochemistry
Publication Date
1999-05-28
Online Available Date
1999-05-28
Revised Date
1999-05-28
Received Date
1999-05-28
Recommended Citation
Dongbai Sun, Tao Li, Hongying Yu, Dejun Yang.
The Influential Factors on the Triboelectrochemical Behaviors of the Passive Alloys[J]. Journal of Electrochemistry,
1999
,
5(2): Article 3.
DOI: 10.61558/2993-074X.3166
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol5/iss2/3
References
1孙冬柏，李涛等．钝性金属材料摩擦电池的形成和作用．电化学，1998，4（3）：307～2132孙冬柏．金属擦伤裸表面的活性．再钝化及影响因素的研究：［博士学位论文］．北京：北京科技大学，1992，41～6
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