Method for analyzing abrading metal particles in lubricating oil

摘要: The invention discloses a method for analyzing abrading metal particles in lubricating oil, which relates to extraction of abrasion particles. comprises the following steps of: extracting less than 250 microns by spectra manufacturing technology with ferrographic analysis, and greater filter or sedimentation technology; performing quantitative analysis on composition samples particles, wherein spraying instrument carbon sinking is utilized solve conductive problem are extracted spectrum technology, then generally classified according contrast difference particle images through back scattering performed different chippings an energy calculate content main elements. analytical provided can be used monitoring failures transmission lubrication system. Abrasion states subjected determine specific material trademarks abnormal parts system engine accurately positioned.