本文扼要地论述了在磨损中可能涉及的一些主要过程,并提出了一些可能有益并有启发性的问题.为了简便起见,将磨损过程分为三类。第一类是主要由滑动表面间的粘着所引起的磨损;第二类是主要由非粘着过程所导致的磨损;第三类是范围很广的一类磨损,其中有粘着的与非粘着的过程之间的相互作用,从而引起一种看来有其本身特性的磨损。本文讨论了金属、聚合物和陶瓷的磨损历程,得出的最终看法是:由于各种磨损历程相互作用的复杂性,因而根据材料性能预测任一给定体系的磨损问题,在未来的许多年里,未必能够解决. This article briefly outlines some of the major processes that may be involved in wear and puts forward some potentially useful and instructive questions that, for the sake of simplicity, classify the wear process into three categories. The first category is wear primarily caused by adhesion between sliding surfaces; the second category is wear primarily caused by non-stick processes; and the third category is a wide range of wear types, with adherent and non-adherent The interaction between the processes causes a wear that appears to have its own characteristics. This article discusses the wear history of metals, polymers, and ceramics and concludes with the final view that due to the complexity of the interaction of the various wear cycles, the wear of any given system is predictive of material properties and that for many years to come Lane, may not be able to solve.