发动机润滑油高温清净性试验的进展

Progress of High Temperature Detergent Experiment of Engine Lubricating Oil

对目前国内外评定发动机油的几种高温清净性评定方法进行了介绍,对它们的优缺点进行了比较。建立了新型高温清净性试验,对这种新装置应具备的条件和特征进行了描述。

Several methods for evaluating high temperature detergency were introduced in this paper, and their merits and demerits have been compared. A new high temperature detergent experiment method has been built, and the conditions and the characteristics of this new installation have been described.