The research advances of copper-basealloys being used for resistance welding electrode are introduced and function characteristics of different electrode are analyzed.
介绍了电阻焊电极用铜合金材料的研究进展，分析了目前各种电阻焊电极用铜合金材料的性能特点；
2
Nonferrous materials have a base metal other than iron and include aluminum, magnesium, zinc, lead, bismuth, copper, and a variety of alloys.
有色金属材料以不是铁的金属为基材，包括铝，镁，锌，铅，铋，铜和很多合金。
3
From the viewpoint of electric contact, copperbasealloys have been applied to contact wires and also to pantograph sliders.