Projektnummer

0052578

Zusammenfassung

It is planned to investigate how fluxes affect metallurgical processes in alluminium alloys during fusion welding (TIG, MIG and Laser). This will also allow to determine the dependence of the flux surface and capillary properties on the chemical structure, as well as the influence of these properties on the quality and the character of weld formation. In particular, surface properties of the fluxes, which consist of mixtures of alkaline and alkaline-earth metals, will be studied. Furthermore, the influence of fluxes on the efficiency of the removal of oxide inclusions from the welding ...