▎ 摘　　要

NOVELTY - An iron-graphene-silicon nano-coating material comprises 52-72 mass% iron, 11-29 mass% graphene, 11-29 mass% silicone, 1-6 mass% cannabinol and 1.25 mass% trace elements, where the trace elements comprises graphene oxide, molybdenum, boron and nickel. USE - Iron-graphene-silicon nano-coating material. ADVANTAGE - The nano-coating material has better wear-resistant, good corrosion-resistant property and improved micro-organization of surface coating, and can be prepared in cost effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing iron-graphene-silicon nano-coating material, which involves crushing iron, graphene and silicone, adding active agent with graphene oxide, molybdenum, boron and nickel to obtain nano-powder, adding cannabinol auxiliary agent with the nano-powder, spraying the nano-powder on a steel mold base with supersonic speed flame to obtain an iron-graphene-silicon coating material.