| 摘要 |
PROBLEM TO BE SOLVED: To enable uniform and stabilized brazing joining without using a brazing sheet by uniformly forming a Si layer for forming fused brazing filler metal on a brazing joining face of an aluminum member. SOLUTION: In the member for aluminum brazing which is subjected to brazing joining with other aluminum member by forming fused brazing filler metal, a Si layer of 0.5-100μm average thickness is arranged at the joining face with other aluminum member. The Si layer is preferably formed by vapor deposition, sputtering and ion-plating. Under the Si layer, a metal layer of Zn layer, etc., for forming a sacrificial anode layer can arranged.
|
