▎ 摘　　要

NOVELTY - The wire (10) has a graphene layer (120) coated on a surface of a catalyst metal line (110). The catalyst metal line includes multiple twisted wires. A metallic layer is coated on a surface of each twisted wire. An insulating layer covers the graphene coating layer. An insulated coating covers a circumference of the graphene wire. A strength wire is arranged around the graphene wire along longitudinal direction. The strength wire is made of Kevlar aramid yarn, epoxy fiber, fiber-reinforced polyethylene, high intensity fiber and galvanized steel. USE - Graphene wire for a cable (claimed). ADVANTAGE - The wire improves tensile strength, flexibility and electrical characteristic. The graphene layer is formed on the catalyst metal line so as to improve conductivity without damage of the graphene layer. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a cable (2) a cable manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene wire. Graphene wire (10) Catalyst metal line (110) Solid wire (110a) Graphene layer (120)