Process for producing silicon carbide (SiC) / titanium-boron (TiB2) composite sintered body

摘要

The present invention relates to a TiC₂The present invention relates to the production of a composite sintered body having improved mechanical properties such as elastic modulus, strength and toughness according to grain refinement due to addition,₂(B) or a boron compound of 2% or less, a phenol resin or carbon of 0.5 to 5.0%, the balance of which is adjusted by SiC, and the mixture is sintered at a temperature of 2,000-2,200C Silicon carbide (SiC) / titanium-boron (TiB₂) Description of manufacturing method of composite sintered body.