Aluminum alloy manufacturing method for plate type blazing filler and plate type blazing filler

摘要

The present invention relates to a method for manufacturing an aluminum alloy for a plate-shaped brazing filler capable of bonding metal materials of the same or different kinds, and a plate-shaped brazing filler, comprising: preparing a mixed powder in which the first powder and the second powder are mixed; Forming a billet by extruding the mixed powder; And forming the billet into a sheet material by using double-speed rolling.