Abstract
A scanning Auger microprobe (SAM) investigation was performed to determine the spatial distribution of species produced during boundary lubrication at a steel-on-steel interface. Some correlations were made with the severity of wear as determined by a modified cup-block ASTM-EP lubricant test. Tested extreme-pressure (EP) additives include zinc di-isodecyldithiophosphate (ZDP), hexadecyl diethyldithiocarbamate (HDDC), and benzyl disulfide (BD).
Presented at the 34th Annual Meeting in St. Louis, Missouri, April 30–May 3, 1979
Notes
Presented at the 34th Annual Meeting in St. Louis, Missouri, April 30–May 3, 1979