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三、磨损机理的研究自从石墨、二硫化钼及塑料等材料用作自润滑材料以来,世界各国许多学者都研究了这些材料的化学及物理的磨损机理,提出各种理论;企图解释和描述它们的磨损过程,但是目前这种科学仍处于发展的初期,许多研究者企图找出材料本身的物理化学性质与摩擦、磨损之间的内在联系,还没有取得满意的结果。测定摩擦系数对研究磨损是
Third, the study of wear mechanism Since graphite, molybdenum disulfide and plastic materials such as self-lubricating material since the world many scholars have studied the chemical and physical wear mechanism of these materials, put forward various theories; attempt to explain and describe them However, at present, this science is still in the early stage of development. Many researchers have tried to find out the intrinsic relationship between the physicochemical properties and the friction and wear of the material itself, and have not yet achieved satisfactory results. Determining the coefficient of friction on the study wear is