铁谱技术是一种借助磁场力的作用,从润滑油试样里分离磨屑,从而监测机器工况和进行磨损分析的新技术。本文根据国内外最新资料,对铁谱技术的原理、常用铁谱仪器、铁谱技术的应用、存在问题和展望作了较全面的介绍。 Ferrography is a new technique that uses the force of a magnetic field to separate wear debris from a lubricant sample to monitor machine conditions and perform wear analysis. Based on the latest information at home and abroad, this paper gives a comprehensive introduction to the principle of ferrography, the application of ferrographs and ferrography, the existing problems and prospects.