Determination of the Mechanism of Tribocorrosion of D16T Alloy According to the Electrode Potential

被引：0
|
作者：
V. А. Vynar
V. І. Pokhmurs’kyi
І. М. Zin’
Kh. B. Vasyliv
О. P. Khlopyk
机构：
[1] Ukrainian National Academy of Sciences,Karpenko Physicomechanical Institute
来源：
Materials Science | 2018年 / 53卷
关键词：
tribocorrosion; acid rain; aluminum alloy; electrode potential; friction coefficient;
D O I：
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中图分类号：
学科分类号：
摘要：
We study the influence of the contact speed of friction surfaces on the tribocorrosion behavior of D16Т alloy in acid rain. It is shown that the electrode potential, the friction coefficient, and the loss of material in the course of tribocorrosion qualitatively are well correlate and depend on the velocity of mutual displacement of the surfaces of friction couples. It is demonstrated that the activation potential, corrosion potential, and tribological potential enable one to estimate the fracture mechanism of materials passivated in corrosive media.
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页码：717 / 723
页数：6
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