Auger spectroscopy analysis of lubrication with zinc dialkyldithiophosphate of several metal combinations in sliding contact
Donald H. Buckley, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, Lewis Research Center
National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1979 - Science - 19 pages
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30 centimeters Aeronautics and Space aluminum sliding aluminum transfer antiwear additive ASLE Auger Analysis Auger electron beam Auger emission spectroscopy Auger peak intensities Auger spectra AUGER SPECTROSCOPY ANALYSIS beam induced desorption carbon centimeters per minute coefficient of friction containing thin film copper disk surface data of figure decrease desorption of zinc diluted film disk containing thin disk specimen Dithiophosphate electron beam induced electron gun experiments were conducted film of ZDP film of zinc fric Friction and Auger friction coefficient frictional force gimbal increasing load iron disk surface iron peaks Lewis Research Center load are presented metal contact metal to metal molybdenum disk monitor NASA National Aeronautics O-Dialkylphosphorodithioates oxide oxygen phosphorus presented in figure rhodium disk rider specimen sliding contact Sliding friction experiments Sliding velocity Space Administration sulfur surface chemistry surface concentration temperature tion coefficient titanium transition metals tungsten vacuum system various loads wear track ZDP film zinc dialkyldithiophosphate ZDP