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1. (WO2018124253) STRUCTURE JOINED BY NICKEL BRAZING

Pub. No.:    WO/2018/124253    International Application No.:    PCT/JP2017/047145
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 21 00:59:59 CET 2017
IPC: F28F 3/08
B23K 1/00
B23K 1/19
F28D 9/00
F28F 3/06
F28F 21/08
B23K 101/14
B23K 103/04
B23K 103/18
C22C 38/00
C22C 38/04
Applicants: T.RAD CO., LTD.
株式会社ティラド  
Inventors: OTA Hiromi
太田 博巳 
Title: STRUCTURE JOINED BY NICKEL BRAZING
Abstract:
The purpose of the invention is to provide a multi-plate oil cooler or the like that has a high bonding strength with an inner fin and that can suppress the amount of nickel brazing filler used even when a ferritic stainless steel having poor wetting with the nickel brazing filler is used on the plate. A multi-plate oil cooler or the like has a plate 3 made from a ferritic stainless-steel plate bonded to an inner fin 10 made from a pure iron plate or a carbon steel plate by nickel brazing.