具有国家级技术专利的单晶铜生产线,日前在郑州电缆集团建成。单晶铜是无氧铜的升级换代产品,具有良好的电和力学性能及非常优异的塑性加工性能,可加工成超细的线材,可以作为生产集成电路、大型计算机以及电子仪器、音响设备所需的高性能材料的原材料。目前,这类材料我国全部靠 With state-level technology patent single crystal copper production line, recently built in Zhengzhou Cable Group. Monocrystalline copper is an upgraded product of oxygen-free copper, has good electrical and mechanical properties and excellent plastic processing performance, can be processed into ultra-fine wire, can be used as the production of integrated circuits, large computers and electronic equipment, audio equipment Required raw materials for high-performance materials. At present, all of these materials rely on our country