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AssigneeSgl Carbon SE
InventorsBodo Benitsch, Michael Heine, Sven Schweizer, Rainer Zimmermann-Chopin
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A fiber-reinforced composite body containing a first zone made of a ceramic matrix, which predominantly contains silicon carbide and, optionally, silicon and/or carbon and/or compounds thereof, and containing a second zone, which is located on a surface of the ceramic matrix zone and formed form a fiber-reinforced C/SiC ceramic. The fiber length decreases from the exterior of the fiber-reinforced ceramic zone up to the first zone and, optionally, up to one or more other zones that are arranged on the second zone. A method for producing the composite body is characterized by involving a joint infiltration at least of the first zone and of the second zone with liquid silicon and by the carrying out of a siliconization. A composite body of this type can be used, in particular, as armoring in the civil or military sectors.
An at least partly fiber-reinforced composite having a matrix made predominantly from silicon carbide, silicon and carbon, and formed by silicization of a carbon-containing material, the composite comprising:
A structural component, comprising:
Dependencies are inferred from the claim text.