| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite material for brazing having excellent heat resistance, oxidation resistance, high temperature resistance and corrosion resistance, and having satisfactory brazing workability, and to provide a brazed product using the same. <P>SOLUTION: The composite material 10 for brazing is characterized in that the surface of a base material 11 composed of an Ni-containing alloy is integrally provided with a brazing filler metal layer with a multilayer structure in which each Fe or Fe alloy layer 12, each Ti or Ti alloy layer 13 and each Ni or Ni alloy layer 14 are laminated, and the ratio between the weight W1 of the Ni component comprised in the brazing filler metal layer and the total W2 of the weight of the Ni component and the Ti component, W1/W2 is controlled to 0.58 to 0.66. <P>COPYRIGHT: (C)2007,JPO&INPIT |
