▎ 摘　　要

NOVELTY - The utility model claims a graphene copper alloy contact line for electrified railway. The technology problem is to provide a a high conductivity, high tensile strength, abrasion resistance and bear a corrosion, the electrified railway contact network of electrified railway uses a safe graphene copper alloy contact line. Is to solve a technology problem, the utility model is new type using the following technology scheme: a kind of electrified railway with a graphite copper alloy contact line, a line contact line body, section of the contact line body is gourd-line, the line contact line body for containing 0.2% to 1% of graphene copper alloy conductor. The utility model is new type and existing technology, containing graphene is a copper alloy conductor, wherein the high conductivity of at the same time, the tensile strength and enhanced wear resistance increase, and to obtain the increase in corrosion resistance ability is bad under the atomphere environment, may further increase circuit life and high-speed operation of reliability.