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从接触线的应用实际出发,综述了接触线的生产使用现状及其发展方向,说明了研究高强度、高导电 性铜接触线的必要性。提出了新型接触线用铜合金的性能特点及加工工艺。新合金无论从性能上和成本上都具 有较强的市场挑战力。
Based on the practical application of contact line, the present situation of production and use of contact line and its developing direction are reviewed. The necessity of studying the contact line of high strength and high conductivity copper is also illustrated. Proposed a new contact wire with copper alloy performance characteristics and processing technology. The new alloy has strong market challenge both in performance and cost.