| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive and reliable plate laminate capable of eliminating the need for a compression jig during brazing the laminate and post processing such as caulking operation after the lamination.SOLUTION: In a plate laminate 10, a plurality of plate members 1 formed with a standing side part 11 at the peripheral edge are laminated while aligning the direction of the standing side part, the adjacent standing side parts are brazed along a circumferential direction, and a fluid flow channel 5 is formed between the plate members adjacent to each other. The plate laminate 10 comprises: a hole 2 provided in one of the standing side parts adjacent to each other; a salient 3 engaged with the hole and provided in the other of the standing side parts; and a plurality of engaging parts capable of keeping a compression pressure state added in a layer direction. |
