| abstract |
Process for producing components from high-temperature-resistant fiber-reinforced composite ceramics from carbon fiber-containing strips (1, 1 '), establishing a non-positive connection in the area of the contact zones (4, 4') by heating and solidifying together under the influence of pressure and temperature, carbonizing the preform ( 10) at least one subsequent densification of the preform (10) followed by carbonization of the preform (10) treated in this way, characterized in that the strips (1) from the adjacent strips (1 ') in the area (7) outside the contact zones (4, 4 ') are separated by spacers (3) made of graphite, and inserted into a tensioning device (5), which essentially consists of graphite, so that the strips (1) and the preforms (10) formed therefrom firmly during the processing steps are fixed, and use of components thus manufactured as workpiece carriers, carriers for optical components and in the air and Aerospace. |