BRAZING JOINING METHOD FOR METALLIC PIPE

摘要

PURPOSE:To prevent the breakage or drop of a solder by constraining one part with the overlap of the edge parts in the peripheral direction of the metallic pipe of the solder in case of joining with heating by coating the solder on the joining part of male and female metallic pipes to be joined. CONSTITUTION:Both metallic pipes are joined with heating by coating an amorphous alloy brazing filler metal on the joining end part of at least one part of the metallic pipe of the male and femal metallic pipes 1, 2 to be joined each other. In this case an adhesive material is coated in a narrow width on the one end to be overlapped by wrapping with the brazing filler metal which is wrapped on the metallic pipe and the both edge ends are overlapped and an overlapped part 6 is formed and bonded.