| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint structure of a brazing member capable of performing stable brazing. SOLUTION: Regarding the joint structure of a brazing member, in a structure where a brazing member 2 as either member is brazed to a base metal 1 as the other member with a brazing filler metal 3, 16 pieces of recessed parts 5a to 5p with almost the same inverse regular quadrangular pyramid shape are formed so as to be arranged to a matrix shape in four lines×four rows on the brazing part A of the base metal 1 to be brazed with the brazing member 2 and a joining part B as the region including the peripheral area of the brazing part A. Also, the recessed parts 5f, 5g, 5j and 5k are located in the brazing part A, and further, the recessed parts 5a to 5e, 5h, 5i, and 5l to 5p are provided in the joining part B of the base metal 1 in such a manner that a part thereof is located so as to be swelled out from the brazing part A. COPYRIGHT: (C)2006,JPO&NCIPI
|
