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所属单位：机电学院

发表刊物：TRIBOLOGY LETTERS

关键字：Ionic liquids Electric contact Friction Contact resistance Electrical power consumption

摘要：Lubrication is one of the most important methods for maintaining and improving the reliability of electric contact components. In view of the conductivity, the lubrication performances of ionic liquids under electric contact have been investigated by using a reciprocating sliding tribometer. Compared with dry friction condition, ionic liquids present an excellent lubrication property. Meanwhile, under the low-load condition, the contact resistance as well as electrical power consumption decreased obviously when lubricated with ionic liquids. And the stronger current strength it is, the higher coefficient and lower contact resistance it shows. The reason could be ascribed to the current-induced fracture of the ionadsorbed film, especially those in the asperities. And the transformation of the direct contacts, in turn, affects the friction coefficient and contact resistance.

ISSN号：1023-8883

是否译文：否

发表时间：2017-03-01

合写作者：孔玲玲,王晓雷

通讯作者：黄巍