▎ 摘　　要

NOVELTY - Preparation of titanium-based composite material comprises adding the silicon powder and titanium powder into the mixed solution of oxidized graphene aqueous solution and acetone, mixing uniformly with hydrazine solution and drying to obtain the graphene-silicon-titanium mixed powder; cold pressing the graphene-silicon-titanium mixed powder to prepare semi-finished cold blank; and hot pressed sintering the cold blank, furnace cooling and demolding. USE - Method for preparing titanium-based composite material (claimed). ADVANTAGE - The method is easy for industrial production and simple, has low cost and short period, and can prepare titanium-based composite material having good mechanical property and good stability.