| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite material for brazing with a rod or wire shape having satisfactory heat resistance, oxidation resistance and corrosion resistance, in which the ratio of a base material upon brazing to be eroded is low, and whose brazing operability is satisfactory, and to provide a brazed product using the same. SOLUTION: The composite material 10 for brazing in which the members to be brazed are brazed each other is the one obtained by integrally providing the surface of a rod shaped or wire shaped Ni or Ni alloy core material 11 with a brazing layer having a double layer structure where a Ti or Ti alloy layer 12 and an Fe or Fe alloy layer 13 are superimposed. The concentration of Fe in the whole of the composite material 10 for brazing is 10 to 50 mass%. COPYRIGHT: (C)2008,JPO&INPIT
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