A method for the production of a composite body with a sintered layer and the sintering apparatus for the production of such a composite component.

摘要

The present invention relates to a process for the production of a composite body (10), in particular of a composite body (10) for the construction of an electronic component, which in a finished state, which are connected to one another at least two partial bodies (12, 14), wherein the bonded connection by means of at least one in a joining direction (16) is provided between the partial bodies (12, 14) layer (18) is arranged is brought about, which is formed from a sintered material, characterized by the following steps:a) creating a arrangement of the at least two partial elements (12, 14) and the in the joining direction (16) between the at least two partial bodies (12, 14) arranged, at least one green layer (18) arranged to a composite body (10),b) placing the composite body (10) arranged in a first partial chamber (36) of an essentially gastight sealable sintering chamber (22) with chamber walls (26) and a substantially gas-impermeable room dividers (32), the sintering chamber (22) in the first partial chamber (36) and at least a second partial chamber (38), in the immediate vicinity of the partition (32), wherein the room dividers (32) at least one deformable portion (34) having its position relative to the chamber walls (26) is variable,c) producing a positive space pressure difference between the second partial chamber (38) and the first partial chamber (36), andd) heating the composite body (10) arranged at least up to a predetermined temperature in the form of a sintering temperature.Furthermore, the invention relates to a sintering device for the production of such a composite body (10).