| 摘要 |
PURPOSE:To prevent the splash of a flux and the massing of a solder with faster treating speed by depositing and adhering the powdery solder coated by a flux with heating a soldered part and by performing a soldering with abutting to the side of a counterpart. CONSTITUTION:The soldering part of the metal member of which a soldering is performed is heated to the depositing temp. of a flux, which is deposited and adhered on the heated part with touching the powdery solder coating its surface with a flux. A soldering is performed by bringing the soldered part being coated with this flux coated powdery solder into contact with the metal part of the counterpart side to be soldered and by heating it. There is therefore no part having an adhesion excepting the adhered part of a flux and no excess solder is adhered. |
