A new approach in interpreting the four-ball wear results
A new approach in interpreting the four-ball wear results
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解释四球磨损结果的新方法
DOI：
10.1016/0043-1648(62)90130-8
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发表时间：
1962
期刊：
影响因子：
5
通讯作者：
Feng I
中科院分区：
文献类型：
--
作者：
Feng I
对磨损体积随试验持续时间变化的实验研究表明，四球磨损过程通常经历三个特征阶段：（1）“磨合”阶段，（2）稳态磨损阶段，（3）平衡阶段。“磨合”磨损量、稳态磨损率和平衡疤痕尺寸可通过疤痕直径与试验持续时间的双对数曲线图确定。因此，logdvs. logt曲线提供了比较各种润滑剂的磨损性能的方便方法。
An experimental study of the variation of wear volume as a function of test duration reveals that the four-ball wear process very frequently follows through three characteristic stages: (1) the “running-in” period, (2) the steady-state wear, and (3) the equilibrium stage. The amount of “running-in” wear, the steady-state wear rate and the equilibrium scar size can be determined from the log—log plot of the scar diameter against the test duration. Thus, the logdvs.logtcurve provides a convenient way of comparing the wear performances of various lubricants.