▎ 摘　　要

NOVELTY - A corrosion-resistant aluminum alloy material comprises aluminum, yttrium oxide, praseodymium oxide, copper, iron, cobalt, beryllium, magnesium, titanium, strontium, zinc, chromium, silicon nitride, graphene, tripotassium phosphate, 2-ethyl methacrylate, p-hydroxybenzenesulfonic acid, barium stearate and 701 powder enhancer. The weight ratio of silicon nitride, graphene, tripotassium phosphate and 2-ethyl methacrylate is (10-22):(1-2.2):(1.6-8):(0.8-2.4). The weight ratio of p-hydroxybenzenesulfonic acid, barium stearate, 701 powder enhancer is (1.8-6.2):(1.5-4.2):(1.7-3.2). USE - Corrosion resistant aluminum alloy material. ADVANTAGE - The alloy material has high hardness, strong oxidation resistance and corrosion resistance.