▎ 摘　　要

NOVELTY - Aluminum alloy composite material comprises 89-93 pts. wt. aluminum, 4-6 pts. wt. iron, 3-6 pts. wt. manganese dioxide, 3-5 pts. wt. magnesium, 1-2 pts. wt. titanium dioxide, 1-1.5 pts. wt. tin, 0.5-1 pts. wt. tungsten carbide, 0.05-1 pts. wt. zinc oxide and 0.05-0.1 pts. wt. graphene nanosheet. USE - Aluminum alloy composite material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing aluminum alloy composite material which involves: (A) adding aluminum, iron, manganese dioxide, magnesium, zinc oxide, graphene nanosheet and vanadic oxide; (B) heating the obtained material at 660-690 degrees C and then mixing the heated material in an inert atmosphere; (C) adding the mixed material with fully tungsten carbide and then heating the obtained material at 1100-1200 degrees C; (D) adding the heatde material with titanium dioxide and tin in an inert gas atmosphere and then heating the obtained material at 800 degrees C for 0.5-2 hour; and (E) deslagging the heated material to obtain aluminum alloy composite material.