| abstract |
The present invention provides a carbon fiber structure composed of a C / C composite having high strength and high heat resistance. A carbon fiber structure comprising a carbon fiber reinforced carbon composite including a carbon fiber and a carbonaceous matrix, wherein the carbon fiber is made of a straight fiber, and the carbon fiber has a length direction of the carbon fiber in the carbonaceous matrix. A thin film oriented parallel to the plane direction of the carbon fiber structure, wherein the structure is constituted by a laminate in which the lamella is laminated. |