| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a heat-resistant container made of carbon/carbon composite material, capable of preventing a resin during curing of a preform from flowing out and obtaining a heat-resistant container free from release in the interior. SOLUTION: In producing a heat-resistant container made of a carbon/carbon composite material by making a preform formed based on a filament winding method, a mandrel 3 is wound with a yarn 5 impregnated with a thermosetting resin 4 until the yarn reaches fixed thickness and heated to remove a solvent in the resin 4. The mandrel is further wound with the yarn 5 to form a preform 1. The preform 1 is made into a composite material to provide the objective method for producing a heat-resistant container. |
