▎ 摘　　要

NOVELTY - Graphene composite armor material comprises less than or equal to 0.01 wt.% silicon, less than or equal to 0.005 wt.% iron, less than or equal to 0.002 wt.% copper, less than or equal to 0.005 wt.% nickel, 2.5-3.5 wt.% aluminum, 0.6-1.4 wt.% zinc, 0.1-0.3 wt.% manganese, and balance magnesium and unavoidable impurities. USE - Graphene composite armor material. ADVANTAGE - The preparation method is simple, suitable for industrial production, and has high efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of graphene composite armor material comprising dispersing graphene in organic solution at 7000-9000 revolutions/minute, spraying 60-280 mu m magnesium alloy powder, and mixing for 20-100 minutes.