接触导电膏的机理与应用  

Mechanism and Application of Conductive Grease

作　　者：林晶[1] 张冠生[1] 张虹[2] 

机构地区：[1]福州大学,350002 [2]福州大学电气控制设备厂,350002

出　　处：《低压电器》1995年第5期52-54,共3页Low Voltage Apparatus

摘　　要：接触导电膏涂敷于固定搭接导电排的接触表面起接触作用.本文对两粗糙表面固定搭接区含有助接触剂的作用机理进行了分析,指出擦膜抑膜,增加导电斑,电流线均匀分布是它的主要工作机理.降阻降温和保持接触特性稳定是它的主要功能.Contact effect can be obtained by smearing contact surfact of conductive bar with conductive grease. The paper analyses action mechanism of fixed touch area between two coarse surfaces. It points out that wiping film, increasing conductive spot and even distributing current lines is its main mechanism; reducing resistance and temperature and keeping stability of performance is its main function.

关 键 词：导电膏 应用 导电材料 电力系统 

分 类 号：TM242.06[一般工业技术—材料科学与工程]