▎ 摘　　要

NOVELTY - Graphene thermal spray enamel comprises 80-98 wt.% first raw material, 0.2-2 wt.% graphene powder, 0.5-1 wt.% borax and 1-3 wt.% pigment, where first raw material is enamel powder, ceramic paste, ceramic powder and quartz powder. USE - The graphene thermal spray enamel is useful in preparing coating (claimed). ADVANTAGE - The enamel is environmentally friendly; and has excellent corrosion resistance and low cost, enhances surface strength and extends maintenance period. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for use method of graphene thermal spray enamel in preparing coating comprising melting graphene thermal spray enamel using thermal spraying equipment in heating system and then spraying onto the substrate, and then cooling to obtain coating.