| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for joining different kinds of members to each other to produce a composite member having a fit structure not having a space into which a prescribed amount of a hard brazing material can not be poured. SOLUTION: This method for producing a composite member which comprises different kinds of members and has a fit structure comprises uniformly spreading a particulate substance 4 on the surface of the depressed portion of a member 1 having the depressed portion, disposing a plate-like or powder-like hard brazing material 3 on the spread particulate substance 4 to cover at least its one part, and then fitting a member 2 having a projected portion, or spreading the particulate substance 4 on the depressed surface and then fitting a projected member having a layer comprising the hard brazing material formed thereon, and then heating the combination to melt and impregnate the hard brazing material into the particulate substance, thus forming the joining layer comprising the hard brazing material and the particulate material. |
