一种摩擦表面自修复技术的应用效果及分析  

The application and analysis of a new self-repairing technology on the frictional surface

作　　者：刘家浚[1] 郭凤炜[2] 

机构地区：[1]清华大学摩擦表面再生技术研究所,北京100084 [2]北京埃勒维斯科技发展有限公司,北京100085

出　　处：《中国表面工程》2004年第3期42-45,47,共5页China Surface Engineering

摘　　要：对由国外引进的一种摩擦表面再生剂进行了使用后的表面性能测试,显示出摩擦表面的硬度显著提高,表面粗糙度大幅下降,磨损尺寸明显得到修复,展现出了对摩擦表面的自修复功能。在汽车发动机、电厂水泵、煤气压缩机和炼油厂减速器等机件上的试用表明,该摩擦表面再生剂具有降低油耗、减少振动、降低噪音、延长使用寿命和节省维修费用等诸多效果,并能提高轻武器子弹的初速和射击精度。The properties of friction surface self-repaired by the regeneration technique imported from abroad were studied. Both the micro-hardness of surface, and surface roughness were improved remarkably, especially the worn surface was well repaired. The widespread applications in industries like automobile engines, power plants pumps, gas compressors, gearboxes and so on, showed that this regeneration technique of frictional surface could decrease oil consumption and noise, prolong the service life of machines and save the maintenance cost of equipment, as well as enhance the firing precision of guns barrels.

关 键 词：摩擦磨损 润滑油添加剂 表面自修复 表面工程 

分 类 号：TG115.58[金属学及工艺—物理冶金] TH17[金属学及工艺—金属学]