A novel experimental analysis of the rheology of ZDDP tribofilms

机译：ZDDP摩擦膜流变学的新型实验分析

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In this study, the rheology and durability of tribofilm has been investigated. A ZDDP tribofilm (6x8 mm) has been partially removed by Ar~+ ion etching (5keV), using an aluminum mask with a comb shape. A striped sample was obtained with a lateral alternation of etched zones and ZDDP tribofilm areas, respectively (about 1 mm width). On this striped sample, a friction test was performed using a reciprocating pin-on-flat friction machine. Tests were carried out in different lubricant environments at ambient temperature with the maximum contact pressure of 0.5 GPa. The friction signal and the Electrical Contact Resistance (ECR) were plotted as a function of position and number of cycles. The results can be explained by a mechanical process in the tribofilm zone (its removal) and chemical reaction in the etched zone.

机译：在这项研究中，已经研究了摩擦膜的流变学和耐久性。 ZDDP摩擦膜（6x8毫米）已通过Ar〜+离子刻蚀（5keV）使用梳形铝掩模部分去除。获得条状样品，其蚀刻区域和ZDDP摩擦膜区域分别横向交替（约1毫米宽）。在该条状样品上，使用往复销钉式平面摩擦机进行了摩擦试验。测试是在不同的润滑剂环境中，环境温度，最大接触压力为0.5 GPa的条件下进行的。将摩擦信号和电接触电阻（ECR）绘制为位置和循环次数的函数。结果可以通过摩擦膜区域中的机械过程（其去除）和蚀刻区域中的化学反应来解释。

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《29th Leeds-Lyon Symposium on Tribology Sep 3-6, 2002 University of Leeds, UK》|2002年|p.807-817|共11页
会议地点 Leeds(GB)
作者
Clotilde Minfray; Jean-Michel Martin; Ton Lubrecht; Michel Belin; Thierry Le Mogne;
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作者单位

Ecole Centrale de Lyon, UMR 5513, 69134 Ecully cedex, France;

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原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;
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机译：在极端压力条件下，与ZDDP相比，氟化ZDDP产生的摩擦膜的摩擦学行为和性质-第二部分：摩擦膜的形态和纳米级性质
2. Tribological behavior and nature of tribofilms generated from fluorinated ZDDP in comparison to ZDDP under extreme pressure conditions - Part 1: Structure and chemistry of tribofilms [J] . Ramoun Mourhatch, Pranesh B. Aswath Tribology International . 2011,第3期

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4. A novel experimental analysis of the rheology of ZDDP tribofilms [C] . Clotilde Minfray, Jean-Michel Martin, Ton Lubrecht, Leeds-Lyon Symposium on Tribology . 2003

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A novel experimental analysis of the rheology of ZDDP tribofilms

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