| 摘要 |
PROBLEM TO BE SOLVED: To provide a clad metal for brazing which is satisfactory in corrosion resistance and joining strength of a brazing junction, and to provide a brazed product using the same. SOLUTION: The clad metal 10 for brazing is brazed to a member to be brazed and comprises a compound material integrally provided with a brazing filler metal layer 15 constituted by laminating a first nickel layer 12, a copper layer 13, and a second nickel layer 14 in order from a base material 11 layer side on the surface of the base material layer 11. The brazing filler metal layer 15 includes a Cr component at a ratio of 4 to 20.5wt.% over the entire part. COPYRIGHT: (C)2007,JPO&INPIT |
