METHOD OF AND APPARATUS FOR WELDING METAL MEMBER, AND METHOD FOR MANUFACTURING WELDED METAL MEMBER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method and an apparatus for welding a metal member capable of achieving the selective heating of a weld surface of the metal member, and to provide a method for manufacturing a welded metal member using the same.;SOLUTION: The metal member welding method for welding a plurality of metal members in a solid phase state includes: a step (1) of arranging dielectric fine particles on a weld surface of the metal member; and a step (2) of arranging the metal member with the dielectric fine particles arranged on the weld surface thereof and other metal member so as to hold the dielectric fine particles, and applying the millimeter wave to the dielectric fine particles under the condition in which the pressure not to cause any plastic deformation is imparted on the metal member body, and heating the weld surface of the metal member.;COPYRIGHT: (C)2011,JPO&INPIT