C/C composite material molded body and method for manufacturing the same

• Main Authors: KATO, HIDEKI, SHIKANO, HARUHIDE, ANDO, TOMOYUKI
• Format: Patent
• Language: English; French; German
• Published: 04.12.2013
• Subjects: AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; APPARATUS THEREFOR; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CRYSTAL GROWTH; LIME, MAGNESIA; METALLURGY; PERFORMING OPERATIONS; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; REFINING BY ZONE-MELTING OF MATERIAL; REFRACTORIES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; SINGLE-CRYSTAL-GROWTH; SLAG; TRANSPORTING; TREATMENT OF NATURAL STONE; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A C/C composite material molded body and a method for manufacturing the same are provided. The C/C composite material molded body includes carbon fibers, and a carbonaceous matrix. The C/C composite material molded body has a shell-like structure, an outer surface of which is configured by a three-dimensional curved surface or a combination of a plurality of surfaces, and which is configured by a continuous structure having a uniform composition as a whole. A longitudinal direction of the carbon fibers is oriented along the outer surface.