▎ 摘　　要

NOVELTY - An alumina/titanium carbide-based composite ceramic material comprises alumina-titanium carbide as a matrix. The alumina-titanium carbide matrix comprises uniformly distributed graphene. The amount of graphene is 0.2-0.3% of the alumina-titanium carbide matrix. USE - Alumina/titanium carbide-based composite ceramic material used for making cutting tool for refractory material. ADVANTAGE - The alumina/titanium carbide-based composite ceramic material has high material size distribution uniformity, and flexural strength and fracture toughness increased by 10-20%. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of alumina/titanium carbide-based composite ceramic material.