| 摘要 |
PROBLEM TO BE SOLVED: To obtain the metal lamination joined body having sufficient joining strength regardless of a shape/material of members to be joined and having high reliability and stability without generating a strain/an intermetallic compound in joining. SOLUTION: In the metal lamination joined body, in which plural metal layer constituting members 20, 21, 22 are liminated/joined in the thickness direction, a rotating probe 31 is inserted to a lamination boundary face of the laminated metal constituting members 20, 21, 22, the lamination boundary face of the respective metal layer constituting members 20, 21, 22 are subjected to friction/agitation/joining, the metal lamination joined body is obtained. |
