▎ 摘　　要

NOVELTY - Processing high-conductivity high strength copper rod comprises soaking copper powder into processing solution, placing the processing solution soaked with copper powder in the microwave environment for microwave processing; filtering copper powder in liquid nitrogen, performing deep cooling treatment; placing copper powder and graphene in a bead mill for grinding; mixing the zinc, silver, magnesium, selenium, lanthanum, titanium, nickel, chromium and mixed powder in the smelting device, smelting, carrying out ultrasonic-electron beam irradiation coupling the obtained melt; conducting continuous casting to fused to obtain copper rod; continuous rolling; drawing, straightening and cutting. USE - Processing method of high-conductivity high-strength copper rod. ADVANTAGE - The processing technique of high-conductivity high-strength copper rod has high conductivity, high strength copper rod, which has high mechanical property, excellent comprehensive performance and wide application range.