| 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, coronizing the preform ( 10) at least one post-densification of the pre-body (10) followed by carbonization of the pre-body (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 consists essentially 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 produced as workpiece carriers, carriers for optical components and in the air and R aumfahrt. |