新型银氧化锡触头材料在汽车电器中的应用

摘要

The switching characteristic of a new type of AgSnO 2 contact material under different auto electric load are introduced in this p aper.Compared with the traditional contact material of AgCdO,AgNi10,AgSnO２ is an ideal contact material for auto switch products.%论述了一种新型银氧化锡(AgSnO2)触头材料在汽车电器中不同负载条件下的开关特性，该银氧化锡触头与传统的银氧化镉(AgCdO) 、银镍10(AgNi10)触头材料在直流电阻负载下进行了耐久性试验及加倍耐久性电性能试验对比，试验结果表明，新型银氧化锡触头材料是汽车开关产品理想的触头材料。