brazing flux
181 PF Atmosin

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brazing flux brazing flux - 181 PF Atmosin


Paste brazing flux for capillary brazing with silver containing alloys. At elevated temperature the flux reduces the metal oxides on the base metal and activates the surface. This results in an optimal wetting of the filler metal and increase of the capillary effect in the gap between the two surfaces to be joined. The development of a surface alloy between the filler metal and the base metal ensures the metallic continuity. The surfactant Atmosin helps to obtain an even thickness of the brazing flux, which adheres strongly with the base metal during the heating phase - See

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