FEATURES OF THE FORMATION OF THE NANOSTRUCTURAL STATE OF THE SURFACE LAYER OF STEEL PARTS DURING PROCESSING AND OPERATION

Q3 Engineering
Volodymyr Tsyganov, Sergey Sheyko, Oleksii Hrechanyi, T. Vasilchenko, Elena Kulabneva, A. Hrechana
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引用次数: 0

Abstract

Considered patterns of formation of the nanostructural state of the surface layer of machine parts during friction under conditions of complex dynamic loading. The results of the complex assessment of the state of the surface layer of samples after friction continuous indentation and scanning methods indenter, an analysis of changes in the work function of the electron from the surface of the samples. Shown that during the friction of steel surfaces, an increase in transverse slippage contributes to the formation of a more uniform surface layer. This decreases its strength, wear resistance, and a more uniform surface microgeometry. This is accompanied by a decrease in the magnitude and spread of the electron work function over the surface. The relationship between the nanostructural state of a polished surface and roughness and reflectivity is presented.
钢铁部件表面层纳米结构状态在加工和运行过程中的形成特点
在复杂的动态加载条件下,考虑了摩擦过程中机械零件表面层纳米结构状态的形成模式。对摩擦后连续压痕和扫描方法压痕机样品表面层状态进行复杂评估的结果,分析了样品表面电子功函数的变化。结果表明,在钢表面的摩擦过程中,横向滑移的增加有助于形成更均匀的表面层。这降低了其强度、耐磨性和更均匀的表面微几何形状。与此同时,电子功函数的大小和在表面的扩散也会减小。本文介绍了抛光表面的纳米结构状态与粗糙度和反射率之间的关系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Chemical Technology and Metallurgy
Journal of Chemical Technology and Metallurgy Engineering-Industrial and Manufacturing Engineering
CiteScore
1.40
自引率
0.00%
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0
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