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Friction and Wear Characteristics of Molecular Compound Classes from Lubricating Base Oils. Part 1. Separation and Chemical Characterization

机译:润滑基础油分子化合物类的摩擦磨损特性。第1部分。分离和化学表征

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摘要

If the antiwear additives in oils provide antiwear performance, i.e, wear and friction control, as long as the additives remain in the system, then the natural polar structures in the base oil control the friction and wear failure. Identification of these polar fraction structures could provide a basis for model compounds selection. Therefore, the approach that we have chosen is to separate three lubricating base oils to provide basic structural information on the constituents in base oil that control friction and wear. After careful characterization of these compound classes, model compounds of various molecular structures will be used to measure their effects on friction and wear under different load/speed combinations.

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