In this paper, the combinative method of RS(rapid solidifying) and MA(Mechanical alloying) technique was adopted to prepare AgRENi electrical alloys. To improve the anti-welding ability and the contact electrical durability of AgNi , RE was added in.

• 本文采用快速凝固和机械合金化的组合技术制备AgRE电工合金,通过添加稀土元素改善材料的抗熔焊性能,提高触头的寿命。