摘要
归纳了接触器、开关、断路器等低压电器产品中几种常用的合金触头,并介绍了它们的性能、特点。对这些电器产品所用的不同触头材料银镍合金、银石墨合金、银钨合金、银氧化镉合金、银氧化锡合金等的差别进行了分析,依据多年实践工作经验,总结了对不同触头材料的应用与选择。
Induction was made to several often used alloy contacts in contactors, switches and circuit-breakers etc low-voltage electrical apparatus products, and their performance, characteristics. Analysis was made to the differences of theses electrical apparatus products adopting different contact materials such as silver-nickel alloy, silver-graphite alloy, silver-tungsten alloy, silver-cadmium oxide alloy, silver-tin oxide alloy etc. According to years of practical working experience, summary was made to the application and selection for different contact materials.
出处
《电工电气》
2009年第10期56-59,共4页
Electrotechnics Electric
关键词
低压电器
银合金触头
特性
应用
low-voltage electrical apparatus
silver alloy contact
characteristic
application
