SHAPING METHOD OF A CERAMIC COMPOSITE MATERIAL PREFORM, CAPABLE OF FORMING AN INTERFACE COATING LAYER BETWEEN A CERAMIC FIBER AND A BASE MATERIAL IN THE LOW TEMPERATURE

摘要

PURPOSE: A shaping method of a ceramic composite material preform is provided to effectively form the 3D preform of a ceramic composite material with a simple process while maintaining the properties of ceramic fibers.;CONSTITUTION: A shaping method of a ceramic composite material preform comprises the following steps: laminating ceramic fibers on a three-dimensional mold(1); impregnating the mold to a low-viscosity polymer(2); curing the polymer at the vacuum atmosphere(3); separating the preform from the mold(4); and coating carbon on the surface of the preform for carbonizing the polymer(5). The ceramic fibers are a woven simple fiber or a simple fiber.;COPYRIGHT KIPO 2011