Method for manufacturing SiCf/SiC composites and SiCf/SiC composites using the same

摘要

The present invention relates to a silicon carbide fiber reinforcing silicon carbide composite (SiC_f/SiC) and to a method for producing the same. More specifically, the present invention relates to the method for producing the silicon carbide fiber reinforcing SiC_f/SiC with high density using a low-temperature process, and the silicon carbide fiber reinforcing SiC_f/SiC produced by the same method. According to the present invention, the method includes the steps of: producing a binder solution by dissolving a binder into a solvent; producing binder-filled SiC fiber of which inner gaps are filled with the binder by impregnating the Sic fiber (SiC_f) with the binder solution; and treating the SiC_f, filled with the binder, with heat.