本文阐述了用浸透法生产铜—钨和银—钨电触头材料的有关问题。扼要地叙述了生产工艺过程,介绍了工艺计算,并对生产工艺控制和产品质量进行了理论探讨。生产实践表明:含钨量高的铜—钨(Cu—W_(80),Cu—W_(70),Cu—W_(60))和银—钨(Ag—W_(70),Ag—W_(60))触头材料,采用浸透工艺生产,其工艺流程短,模具损耗小,产品性能较复压法有显著提高。 This article describes the problems associated with the production of copper-tungsten and silver-tungsten electrical contact materials by saturating processes. Briefly described the production process, introduced the process of calculation, and the production process control and product quality were discussed theoretically. The production practice shows that the Cu-W_ (80), Cu-W_ (70), Cu-W_ (60) and Ag-W_ (70) 60)) contact materials, the use of saturated technology, the process is short, mold loss is small, product performance than pressure law significantly increased.