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Wear Resistance of Ti-Al-C MAX Phases-Based Materials for Pantographs Inserts of Electric Vehicles

机译:Ti-Al-C最大阶段基于电动汽车刀片的基于Ti-Al-C最大阶段的耐磨性

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1 Introduction The pantograph is a device on top of trams, trains, or electric buses that collect electric current from the overhead wires (catenary). It pushes a contact strip up against the overhead to draw electricity. Above the pantograph and between the contact wire, there is a pantograph insert. Nowadays in Ukraine, the pantograph insert is made of aluminum alloy the lifetime of which is limited to 5,000 km [1, 2].
机译:1引言电视尺是电车,火车或电动总线顶部的设备,可从架空电线(CATENARY)收集电流。 它将接触条带向开销,以吸取电力。 在Pintobor上方和接触线之间,有一个受电弓插入件。 如今在乌克兰,Pintograin插入件由铝合金制成,其中寿命限制在5,000 km [1,2]。

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