Current-carrying tribological behavior of C/Cu contact pairs in extreme temperature and humidity environments for railway catenary systems
Mingxue Shen, Dehui Ji, Qiang Hu, Xiao Li, Qiuping Li
Topics & Concepts
Materials scienceTribologyHumidityComposite materialAbrasiveRelative humidityCurrent (fluid)Surface roughnessCopperContact resistanceSurface finishContact angleMetallurgyLayer (electronics)ThermodynamicsPhysicsElectrical Contact Performance and AnalysisRailway Systems and Energy EfficiencyMechanical stress and fatigue analysis