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介绍了国内外无氧铜的生产概况,分析了熔炼过程中氧的来源,提出了CRH3动车牵引电机导条用无氧铜生产工艺和氧含量控制措施。
The production situation of oxygen - free copper at home and abroad is introduced. The source of oxygen in smelting process is analyzed. An oxygen - free copper production process and oxygen content control measures for CRH3 traction motor lead are proposed.