| 摘要 |
PROBLEM TO BE SOLVED: To efficiently provide a joined body of a metal material having a noble metal plating layer having no functional group on the outermost surface of the metal material and a resin, with a high bonding strength at low cost.SOLUTION: There are provided a joined body of a metal material having a metal base material, a first plating layer formed on the metal material and a second plating layer formed on the first plating layer, and a resin, where the first plating layer contains at least one metal selected from nickel, iron, copper, zinc and cobalt and their alloys, the second plating layer contains at least one metal selected from noble metals, the metal of the first plating layer is deposited on the surface of the second plating layer, and the metal material and the resin are joined to each other through a silane coupling agent layer formed on the second plating layer; and a method for manufacturing the joined body.SELECTED DRAWING: Figure 1 |
