常用电接触材料耐腐蚀性能研究  

Investigation on the Performances of Electrical Contact Materials in common usage under Erosion Behavior

作　　者：杨璐[1] 许良军[1] 林雪燕[1] 孔志刚[1] 

机构地区：[1]北京邮电大学电接触科研室,北京100876

出　　处：《中国材料科技与设备》2009年第1期72-74,77,共4页Chinese Materials Science Technology & Equipment

摘　　要：本文用人工尘土颗粒无水亚硫酸钠对常用电接触材料的实验样片：镀金样片、镀镍样片、铜样片进行一定温湿度条件下的腐蚀实验。通过对单一实验样片的实验数据分析以及对各实验样片腐蚀后的结果对比，研究特定温湿环境下的常用电接触材料耐腐蚀性能。In this paper , the experiments for erosion behavior of electrical contact materials in common usage： gold plating sample, nickel plating sample,copper sample by artificial dust anhydrous sodium sulfate were carried out under specified temperature and humidity conditions. Research the performances of electrical contact materials in common usage under erosion behavior by analyzing the experimental data of single test sample and contrasting the erosion behavior results of multifarious test samples.

关 键 词：亚硫酸钠 腐蚀 镀金 镀镍 铜 电接触 

分 类 号：TM501.3[电气工程—电器]