Clad Aluminum Brazing Sheet

At brazing temperature silicon from the cladding will to some extent diffuse.

Clad aluminum brazing sheet.

It melts and flows during the brazing process to provide upon cooling a metallic bond between the components. Vacuum brazing has become an important technique for joining com plex aluminum constructions e g auto motive radiators. Navard is the only company in iran that is capable of manufacturing aluminium brazing sheet. Brazing sheet is a composite material typically consisting of a core alloy and one or more liner alloy that are metallurgically bonded clad to the core alloy.

Main application for aluminum brazing sheet. Brazing sheet comprises of a core alloy clad on 1 or 2 sides with a lower melting aluminum silicon al si alloy. This thin layer usually makes up 5 to 10 of the total thickness of the brazing sheet.