ELECTRON-BEAM TECHNOLOGY IN SWITCH CONTACTS

被引：1

作者：

RUSSELL, RJ ^{[1
]}

KHUNTIA, PC ^{[1
]}

机构：

[1] HONEYWELL INC,DIV MICRO SWITCH,FREEPORT,IL 61032

来源：

IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY | 1979年 / 2卷 / 01期

关键词：

D O I：

10.1109/TCHMT.1979.1135412

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The original concept was to develop a composite strip of material for switch contacts, such that the silver portion is suitably bonded to the base metal such as copper, phosphor bronze, or beryllium copper. The requirements were a metallurgically sound reproducible-nonporous uniform ductile bond. Electron-beam welding technology meets these requirements for joining switch contact materials. Fine silver, coin silver, silver cadmium oxide, and other wrought contact materials can be continuously electron-beam welded to the base metal switchblade member and then subsequently stamped and formed to the necessary switch configuration. This manufacturing technique is an improvement over the alternate joining methods of resistance welding, brazing, tungsten inert gas welding, thermocompression bonding, and the more recent laser welding. © 1979 IEEE

引用

页码：61 / 65

页数：5