| 摘要 |
PURPOSE:To join in the low temperature without using a flux and to highly strengthen a bracing joined body. CONSTITUTION:A brazing joined body is obtained by using a brazing material 3 which contains, by weight, 50-80% Al, 5-50% Ge, 4-10% Si, 0.5-5% Mg, 0.5-25% Cu, 0.5-10% Ni, and brazing the 1st member 1 and the 2nd member 2 composed of an aluminium alloy. |
