Electron beam welding of micro-housings with dissimilar metals for electronic circuits

Abstract

The Electron beam technology with its electromagnetic lenses enable the inertialessly deflection and focusing of the beam and gives a lot of possibilities for welding and modification of different materials. This paper and the poster shows selected results of research investigations on thermal electron beam processes of HTW Dresden. The first part handles with the influences of the heat-input in the weld zone. The second part shows results of investigations to weld 16 electronic-housings at the same time by using the fast beam deflection as multi-weld technology.