Abstract: The invention relates to a method for producing a molded body, having a silicon carbide support matrix and an integral carbon structure, wherein a base body on the basis of a powder mixture containing silicon carbide or silicon and carbon and of a binder is built in layers in a generative method, and wherein a pyrolysis of the base body is effected for realizing the molded body after the binder has been cured, wherein the carbon content of the carbon structure is adjusted by way of the pyrolysis of the binder and by way of the carbon content of the powder mixture or infiltration of a carbon material into the silicon carbide support matrix.

Abstract: The invention relates to a method for producing a molded body as well as to a molded body, having a silicon carbide support matrix and an integral carbon structure, wherein a base body on the basis of a powder mixture containing silicon carbide or silicon and carbon and of a binder is built in layers in a generative method, and wherein a pyrolysis of the base body is effected for realizing the molded body after the binder has been cured, wherein the carbon content of the carbon structure is adjusted by way of the pyrolysis of the binder and by way of the carbon content of the powder mixture or infiltration of a carbon material into the silicon carbide support matrix.

Abstract: The invention relates to a component connection comprising at least two CFC components that are interconnected by means of a force-fitting or form-fitting connection, the component connection being secured by means of a discrete material-bonded connection (68) in a connecting zone (69) formed between the components.

Abstract: The invention relates to a circulation device (20) for circulating an ambient atmosphere and to a method for producing a circulation device, the circulation device having a shaft (21), a blade carrier (22) connected to the shaft and a plurality of blades (23) arranged on the blade carrier, both the blade carrier and the blades being realized as CFC components and being interconnected in a force-fitting manner by means of a connecting system exclusively having connecting elements consisting of CFC or graphite and the connecting system having a spring element to consisting of a CFC material.

Abstract: The invention relates to a component connection comprising at least two CFC components that are interconnected in a force-fitting manner by means of a connecting system exclusively having connecting elements consisting of CFC or graphite, the component connection having a spring element (42) consisting of a CFC material.