Brazing - Brazing is defined as a group of joining processes where in coalescence is produced by heating to a suitable temperature and by using a filler metal having a liquid us above 800°F (470°C) and below the solid us of the base metals. In brazing, metallic parts are joined by a non-ferrous filler metal or alloy. The filler metal is distributed between the closely fitted surfaces of the joint by capillary attraction.
