▎ 摘　　要

NOVELTY - Method for preparing graphene/aluminum and aluminum alloy composite material, involves (a) mixing graphene with aluminum matrix to prepare graphene/aluminum composite powder, and (b) filling the graphene/aluminum-based composite powder into a closed container, and performing induction zone smelting. USE - The method is used for preparing graphene/aluminum and aluminum alloy composite materials. ADVANTAGE - The method breaks through the limitation of size and shape, inhibits the agglomeration of graphene, prevents the bad interface reaction between carbon and aluminum, successfully adds graphene nanosheets evenly to the aluminum and aluminum alloy matrix, and increases the content of graphene/aluminum and aluminum alloy composite materials with different compositions.