Abstract Archard equation is the basic relationship that is used to describe and predict the wear behavior of the parts. The main drawback of this equation is to neglect the surface modifications and limit the role of the surface condition to the value of the soft surface hardness to obtain the wear rate. In this paper, the correction has been applied to this equation and considered the impression of the surface condition and parameters like roughness, kurtosis factor, and skewness after surface modification with the diffusive feature, and proposed correction has been examined by experimental results. The surface modification of titanium was applied by the PACVD method. To study and measure the surface parameters, atomic force microscopy (AFM) was used to study the surface morphology and measure the surface parameters. Also, the Pin on the disk wear test was applied to the samples. Finally, the experimental correction of the Archard equation was applied by considering the hardness of hard surface contact, surface roughness, and slope angle value.

中文翻译：

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Archard方程对改性纯钛磨损行为的修正

摘要 Archard方程是描述和预测零件磨损行为的基本关系式。该方程的主要缺点是忽略了表面改性并将表面条件的作用限制为软表面硬度值以获得磨损率。在本文中，修正已应用于该方程，并考虑了表面条件和参数的印象，如粗糙度、峰度因子和具有漫射特征的表面改性后的偏度，并通过实验结果检验了提议的修正。钛表面改性采用PACVD法。为了研究和测量表面参数，使用原子力显微镜（AFM）来研究表面形貌并测量表面参数。还，盘磨损试验中的销钉应用于样品。最后，通过考虑硬表面接触的硬度、表面粗糙度和倾斜角值，应用 Archard 方程的实验修正。