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测试了多种润滑添加剂油品的油膜承载能力 ,并利用 X射线衍射分析了油品在金属铝表面上自然形成的吸附膜的结构 ;考察了油品油膜承载能力与吸附膜结构之间的关系 ,提出了吸附膜结构强化的概念 ;对复合型添加剂协合效应的作用机制进行了探讨 ,认为吸附膜的结构强化是引起某些复合添加剂出现协合效应的原因
The oil film carrying capacity of a variety of lubricating additive oil products was tested. The structure of the oil absorbing film formed on the surface of metal aluminum was analyzed by X-ray diffraction. The relationship between the oil film carrying capacity and the structure of the adsorbing film was investigated. , The conception of structure strengthening of adsorption film was put forward. The mechanism of synergetic effect of composite additive was discussed. It is considered that the structural strengthening of adsorption film is the cause of synergistic effect of some composite additives