▎ 摘　　要

NOVELTY - Oxidation-resistant coating comprises vertical graphene array layer which is combined with base carbon-silicon carbide composite and ceramic coating which is formed by deposition on vertical graphene array layer. USE - Oxidation-resistant coating. ADVANTAGE - The oxidation-resistant coating improves fracture toughness of the ceramic coating and high temperature oxidation resistance of the coating. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing oxidation-resistant coating on surface of carbon-silicon carbide composite material, which involves: (A) using plasma-assisted chemical vapor deposition method to grow vertical graphene array layer on the surface of the carbon-silicon carbide composite material; and (B) depositing ceramic coating on the vertical graphene array layer.