Influence of reactive process gases on zinc solders on aluminium and steel

verfasst von

Sarah Tiemann, Ulrich Hollander, Kai Mohwald, Friedrich Wilhelm Bach, Lina Lie

Abstract

Inert gas brazing and soldering of hybrid materials of aluminium and steel has special requirements for the selected process conditions. Due to the formation of oxide films on metals, it is necessary to activate the surface in order to enable the solder to be wetted. In this connection, fluxes are applied in order to dissolve surface oxides in molten brazes or solders. As part of the research, a procedure was developed, where the surface activation results from mixing reactive gases with the inert gas, allowing avoidance of the use of commercial fluxes.

Organisationseinheit(en)

Institut für Werkstoffkunde
PhoenixD: Simulation, Fabrikation und Anwendung optischer Systeme

Typ

Artikel

Journal

Welding and Cutting

Band

10

Seiten

314-317

Anzahl der Seiten

4

ISSN

1612-3433

Publikationsdatum

19.10.2011

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

Elektronische Version(en)

https://www.welding-and-cutting.info/article/influence-of-reactive-process-gases-on-zinc-solders-on-aluminium-and-steel (Zugang: Geschlossen)