公开(公告)号：US20180347922A1

公开(公告)日：2018-12-06

申请号：US16057851

申请日：2018-08-08

申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

发明人： Nobuhiro KOBAYASHI ,  Motohiro HORIGUCHi ,  Koichi SAKAMOTO ,  Toshiki UEDA ,  Shimpei KIMURA ,  Takahiro IZUMi

IPC分类号： F28F21/08 ,  C22C21/00 ,  C01F7/54 ,  B23K1/00 ,  B23K35/362 ,  B23K35/36 ,  B23K35/28 ,  B23K35/02 ,  B23K35/00 ,  B23K1/20 ,  B23K1/19 ,  B23K1/008 ,  B23K101/14 ,  B23K103/10

CPC分类号： F28F21/084 ,  B23K1/0012 ,  B23K1/008 ,  B23K1/19 ,  B23K1/20 ,  B23K1/203 ,  B23K35/002 ,  B23K35/0222 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/28 ,  B23K35/284 ,  B23K35/286 ,  B23K35/36 ,  B23K35/3601 ,  B23K35/3603 ,  B23K35/3605 ,  B23K35/362 ,  B23K2101/14 ,  B23K2103/10 ,  C01F7/54 ,  C22C21/00

摘要： Disclosed is an aluminum composite material including an aluminum alloy material containing magnesium, and a bonding material formed by brazing using a flux, the bonding material being adapted to bond the aluminum alloy material thereto. In the aluminum composite material, the bonding material contains a magnesium-containing compound other than KMgF3 and MgF2. The present invention provides an aluminum composite material with satisfactory brazeability to an aluminum alloy material containing magnesium, a heat exchanger including the aluminum composite material, and a flux suitable for use in braze.