摘要
介绍了主要弱电接触材料的种类、特性和制备工艺。重点从节银弱电接触材料的研究进展、铜基无银材料和纳米复合材料3个方面对弱电接触材料的发展趋势做了详细的介绍。指出合金多元化复合材料的研究、纳米技术在电接触材料的应用以及新型制备方法的发展,是今后弱电接触材料发展的新方向。
The type, property and technology of preparation of weak electrical contact materials are introduced. The development trends of weak electrical contact materials are detailedly described on the Ag-saved materials, the new Ag-replaced materials and the nano-composite materials. It is suggested that the research of alloy diversified composite materials, the application of nano-technology in the electrical contact materials and the development of new preparation methods will become the new developing direction in the future.
基金
重庆市教育委员会科学技术研究项目(KJ060601)
关键词
弱电接触
弱电接触材料
复合技术
纳米技术
weak electrical contact, weak electrical contact material, composite technology, nanotechnology
作者简介
李敏：女，1985年生，硕士生E-mail：lmm@cqit．edu.cn
黄福祥：通讯作者，男，1964年生，教授，博士Tel：023-68668874E-mail：hfx@cqit．edu．cn
