▎ 摘　　要

NOVELTY - The metal plate (30) has a graphene layer (32) to prevent oxidation. A nickel or copper layer (31) is coated on an outer surface of the metal plate and the graphene layer is coated on an outer surface of the nickel or copper layer. USE - Metal plate e.g. a steel plate, a stainless plate, an aluminum plate. ADVANTAGE - Enables creation of thinner and more transparent anti-oxidation coating compared to an existing anti-oxidation coating. The graphene layer, which provides anti-oxidation can be synthesized on the surfaces of not only ordinary flat metal plates but also on other products with curved surfaces. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a metal wire; and (2) a method for coating a graphene layer on a metal plate to prevent oxidation. DESCRIPTION OF DRAWING(S) - The drawing shows an enlarged isometric view of a metal plate coated with graphene. Metal plate (30) Nickel or copper layer (31) Graphene layer (32)