System and process for manufacturing of welded structures, as well as a welding filler material therefor

摘要

Apparatus comprises components (2,3) to be welded, a welding additive material (13) positioned before welding on a site on which the components are to be welded and a heat source (11) for treating the welding additive material so that the components are welded together. An independent claim is also included for a method for joining components by welding.