超导单极电机电刷滑动接触的物理化学过程  

THE PHYSICAL CHEMISTRY PROCESS OF UPERCONDUCTIVE ACYDIC MACHINE BRUSH UNDER SLIDE CONTACT

作　　者：周序科[1] 徐红军[1] 

机构地区：[1]中国科学院金属研究所

出　　处：《炭素》1995年第3期36-44,49,共10页Carbon

摘　　要：本文综述了超导单极电机电刷的滑动接触机理，讨论了电刷在滑动接触时所发生的物理化学变化，分析了在滑动接触表面上形成的过渡层对电流的传导、摩擦、磨损与润滑的作用和影响。Abstract:The slide contact mechanism of brush in supcrconductive acyclic machine was expounded,the physical cahemistry changes of brush due to slide contact were discussed,the effeets of transititon layer formed on slide contact surface on electric electric current conduction,friction,wear and lubrication were analyzed

关 键 词：超导 电刷 滑动接触 物理化学 过程 单极电机 

分 类 号：TM359.2[电气工程—电机]