| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of firmly joining an Al radical composite material with an Al radical composite material or an Al alloy, and also to provide an Al radical composite material joined body manufactured by this joining method. SOLUTION: The Al radical composite material joined body 10 is obtained by applying a prescribed pressure in the joining direction of a first and a second member 12, 14 and by heating the weld zone of these materials 12, 14 to a diffusion temperature of Mg, wherein the first member 12 is composed of an Al radical composite material while the second member 14 is composed of an Al radical composite material or an Al alloy, and wherein Al or an Al alloy containing 0.2-3 mass% of Mg is interposed between the two members as an intermediate material 18. COPYRIGHT: (C)2007,JPO&INPIT |
