| 摘要 |
In order to produce a composite body which can be soldered and/or welded well, and if necessary is matched to the shape of the tool to which it is to be applied, it is proposed to fill at least one layer of a pulverulent mixture of metal and a layer of a mixture of metal and sintered materials and/or sintered metals in a proportion of 5:3-10:7, preferably 3:2, into a capsule corresponding to the positive contour of the composite body to be produced, to seal the capsule, evacuate and heat it, and to subject it vacuum-sealed to hot isostatic pressing in the presence of an inert gas or gases which can contribute to the alloying of the metal matrix. |
