| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite material for brazing which has satisfactory brazing properties, and in which the ratio of the erosion of a base material on brazing is low, and to provide a brazed product which has satisfactory reliability in joined parts, and whose production cost is low. SOLUTION: The composite material 10 for brazing is obtained, on the surface of a base material 11, by forming a brazed layer 15 consisting of the three layers, from the side of the base material 11, of a first Ni or Ni alloy layer 12, a Ti or Ti alloy layer 13, and a second Ni or Ni alloy layer 14.
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