年产6万吨高精度铜及铜合金板带材轧制工程设计与研究
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摘要
铜及铜合金板带材是许多工业部门的基础原材料。随着国民经济的发展和市场消费结构的变化，新的消费领域对铜及铜合金板带材的质量提出了越来越高的要求，因此，应该优先发展高精度铜及铜合金板带材以满足市场急需。
我国的铜板带企业大多数技术装备落后，生产规模偏小，铜板带材的品种结构存在不合理现象，高精度产品的生产能力不能满足各行业日益增长的需要，需大量进口。设计研究热轧供坯方式的现代化高精度铜及铜合金板带材生产方案，对调整铜板带材的产品结构、满足市场对高精度板带材的需要有着重要作用。
根据国内外铜板带材加工技术的发展趋势，及市场消费结构对产品品种和质量的需求，确定采用感应熔炼—立式连续铸造／半连续铸造大规格铸锭、热轧开坯、大卷重生产为主的冷轧供坯方式，冷轧采用冷粗轧—冷精轧的形式，其技术路线为：铸锭—热轧—冷粗轧—冷精轧—精整。设计规模年产6万t，并留有发展余地。
本项目根据国家的产业政策和国内外市场需求，建设以变压器铜带为主导产品的高精度铜及铜合金板带材现代化生产线，采用先进、成熟的生产工艺，装备水平达到或接近国际先进水平，产品质量符合国际标准，经济效益高。
Copper and copper alloy plate,sheet and strip are fundamental material in many industrial sectors of a country's economy. With the development of the country's economy and the reshuffling of market consuming products' structure, the new consuming applications have brought an ever-increasing demand on more and more high precision copper and copper alloy plate,sheet and strip. Therefore, the development of high precision copper and copper alloy plate,sheet and strip' has become a priority in order to meet the market requirement.
Presently most of the copper and copper alloy processing enterprises in this country, are draggled in the technology and equipment, smaller in production scale, and irrationality in product variety. The throughput of high precision products can't meet the ever-increasing demands from many industries, A great deal of high precision products have to be imported. To solve this problem, therefore, the design and research of modern advanced hot breakdown rolling process plays a important role for restructuring copper and copper alloy plate, sheet and strip and answering the market needs for high precision copper and copper alloy plate, sheet and strip.
With reference to the developing trend in processing technology domestic and abroad, and by studying the market demands for variety and quality, in this application, the author proposes a main prepare method of big cold rolling stock that induction melting, continuous/semi-continuous casting big slab and hot breakdown rolling. After the hot rolling, the material is to be further reduced by cold rough rolling and finish rolling. The process route is: melting/casting big slab, hot rolling, cold breakdown rolling
and cold finishing rolling, and final processing. The total capacity of this project is 60kt/a. Some extra space is planned also for future development.
Following the states' industry policy and the market demand domestic and abroad , the project is a high precision copper and copper alloy plate, sheet and strip producting line with transformer strip as its leading product, adopting advanced and mature production technics, with equipment reaching or adjacence world advanced level ,the product quality accords with international standard, and with high economical efficiency.
我国的铜板带企业大多数技术装备落后，生产规模偏小，铜板带材的品种结构存在不合理现象，高精度产品的生产能力不能满足各行业日益增长的需要，需大量进口。设计研究热轧供坯方式的现代化高精度铜及铜合金板带材生产方案，对调整铜板带材的产品结构、满足市场对高精度板带材的需要有着重要作用。
根据国内外铜板带材加工技术的发展趋势，及市场消费结构对产品品种和质量的需求，确定采用感应熔炼—立式连续铸造／半连续铸造大规格铸锭、热轧开坯、大卷重生产为主的冷轧供坯方式，冷轧采用冷粗轧—冷精轧的形式，其技术路线为：铸锭—热轧—冷粗轧—冷精轧—精整。设计规模年产6万t，并留有发展余地。
本项目根据国家的产业政策和国内外市场需求，建设以变压器铜带为主导产品的高精度铜及铜合金板带材现代化生产线，采用先进、成熟的生产工艺，装备水平达到或接近国际先进水平，产品质量符合国际标准，经济效益高。
Copper and copper alloy plate,sheet and strip are fundamental material in many industrial sectors of a country's economy. With the development of the country's economy and the reshuffling of market consuming products' structure, the new consuming applications have brought an ever-increasing demand on more and more high precision copper and copper alloy plate,sheet and strip. Therefore, the development of high precision copper and copper alloy plate,sheet and strip' has become a priority in order to meet the market requirement.
Presently most of the copper and copper alloy processing enterprises in this country, are draggled in the technology and equipment, smaller in production scale, and irrationality in product variety. The throughput of high precision products can't meet the ever-increasing demands from many industries, A great deal of high precision products have to be imported. To solve this problem, therefore, the design and research of modern advanced hot breakdown rolling process plays a important role for restructuring copper and copper alloy plate, sheet and strip and answering the market needs for high precision copper and copper alloy plate, sheet and strip.
With reference to the developing trend in processing technology domestic and abroad, and by studying the market demands for variety and quality, in this application, the author proposes a main prepare method of big cold rolling stock that induction melting, continuous/semi-continuous casting big slab and hot breakdown rolling. After the hot rolling, the material is to be further reduced by cold rough rolling and finish rolling. The process route is: melting/casting big slab, hot rolling, cold breakdown rolling
and cold finishing rolling, and final processing. The total capacity of this project is 60kt/a. Some extra space is planned also for future development.
Following the states' industry policy and the market demand domestic and abroad , the project is a high precision copper and copper alloy plate, sheet and strip producting line with transformer strip as its leading product, adopting advanced and mature production technics, with equipment reaching or adjacence world advanced level ,the product quality accords with international standard, and with high economical efficiency.
引文
[1] 金兹伯格著．姜明东，王国栋等译．高精度板带材轧制理论与实践，北京：冶金工业出版社，2000
[2] 孝云祯，马宏声．有色金属熔炼与铸锭，沈阳：东北大学出版社，1994
[3] 傅祖铸．有色金属板带材生产，长沙：中南工业大学出版社，1990
[4] 洛阳铜加工厂编．铜镍熔铸实践，北京：冶金工业出版社，1976
[5] 《重有色金属材料加工手册》编写组．重有色金属材料加工手册(第二分册)，北京：冶金工业出版社，1979
[6] 《重有色金属材料加工手册》编写组．重有色金属材料加工手册(第三分册)，北京：冶金工业出版社，1979
[7] 田荣璋，王祝堂．铜合金及其加工手册，长沙：中南大学出版社，2002
[8] 王涛，王碧文．新型铜合金材料及其加共技术．有色金属加工，2002，(8)
[9] 张劭．关于紫铜熔铸中吸气的思考．铜加工，1998，(1)
[10] 吴正春．对降低无氧铜中氧含量的研究．铜加工，1998，(4)
[11] 马得江．磷脱氧铜TP2熔铸工艺研究．铜加工，2000，(1)
[12] 杜志科．铜带坯水平连铸机列的开发设计．有色金属加工，2002，(8)
[13] 梁俊基．引线框架用铜带的考查与研究．铜加工，1996，(2)
[14] 董万余．采用大扁锭轧制铜带的工艺特点．铜加工，1997，(4)
[15] 慕文渊．电讯框架材料锌白铜带材的试制．铜加工，1998，(4)
[16] 刘昕．浅谈提高我国汽车水箱铜带生产技术水平的途径．铜加工，1999，(1)
[17] 范斌．铜板带材热轧和连续铸造工艺的技术进展．铜加工，1999，(3)
[18] 范斌．拉弯矫直技术在高精度铜带生产中的应用．铜加工，2000，(1)
[19] 姚若浩．铜材表面钝化处理(Ⅰ)—铜材表面变色及其抑制效果评价方法研究．铜加工，1997，(4)
[20] 崔曼．日本仓见工厂高精度薄带材生产技术管见．铜加工，1996，(4)
[21] 赵明．对国外铜带拉伸弯曲矫直机组的考查与分析．铜加工，1996，(2)
[22] 修雪飞．对钟罩式光亮退火炉退火质量的分析．铜加工，1997，(4)
[23] 肖毅平．铜带用粗轧机选型探讨．铜加工，1998，(1)
[24] 严量力，等．新型内加热钟罩式炉．铜加工，1998，(3)
[25] 吴维治．铜板带生产用热轧机改造的探讨．铜加工，1999，(1)
[26] 刘生伟．铍青铜带材固溶热处理炉结构浅析．铜加工，2001，(2)
[27] 国家经贸委行业规划司．有色金属工业“十五”规划．(内部资料)，2000
[28] 洛阳有色金属加工设计研究院科技信息中心．国外铜板带生产工艺和设备．(内部资料)，2002
[29] 洛阳有色金属加工设计研究院科技信息中心．变压器用铜带．(内部资料)，2003
[30] 中色科技股份有限公司．铜陵铜板带项目技术交流总结．(内部资料)，2002
[31] 洛阳有色金属加工设计研究院．铜陵铜板带项目可行性研究报告．(内部资料)，2001
[2] 孝云祯，马宏声．有色金属熔炼与铸锭，沈阳：东北大学出版社，1994
[3] 傅祖铸．有色金属板带材生产，长沙：中南工业大学出版社，1990
[4] 洛阳铜加工厂编．铜镍熔铸实践，北京：冶金工业出版社，1976
[5] 《重有色金属材料加工手册》编写组．重有色金属材料加工手册(第二分册)，北京：冶金工业出版社，1979
[6] 《重有色金属材料加工手册》编写组．重有色金属材料加工手册(第三分册)，北京：冶金工业出版社，1979
[7] 田荣璋，王祝堂．铜合金及其加工手册，长沙：中南大学出版社，2002
[8] 王涛，王碧文．新型铜合金材料及其加共技术．有色金属加工，2002，(8)
[9] 张劭．关于紫铜熔铸中吸气的思考．铜加工，1998，(1)
[10] 吴正春．对降低无氧铜中氧含量的研究．铜加工，1998，(4)
[11] 马得江．磷脱氧铜TP2熔铸工艺研究．铜加工，2000，(1)
[12] 杜志科．铜带坯水平连铸机列的开发设计．有色金属加工，2002，(8)
[13] 梁俊基．引线框架用铜带的考查与研究．铜加工，1996，(2)
[14] 董万余．采用大扁锭轧制铜带的工艺特点．铜加工，1997，(4)
[15] 慕文渊．电讯框架材料锌白铜带材的试制．铜加工，1998，(4)
[16] 刘昕．浅谈提高我国汽车水箱铜带生产技术水平的途径．铜加工，1999，(1)
[17] 范斌．铜板带材热轧和连续铸造工艺的技术进展．铜加工，1999，(3)
[18] 范斌．拉弯矫直技术在高精度铜带生产中的应用．铜加工，2000，(1)
[19] 姚若浩．铜材表面钝化处理(Ⅰ)—铜材表面变色及其抑制效果评价方法研究．铜加工，1997，(4)
[20] 崔曼．日本仓见工厂高精度薄带材生产技术管见．铜加工，1996，(4)
[21] 赵明．对国外铜带拉伸弯曲矫直机组的考查与分析．铜加工，1996，(2)
[22] 修雪飞．对钟罩式光亮退火炉退火质量的分析．铜加工，1997，(4)
[23] 肖毅平．铜带用粗轧机选型探讨．铜加工，1998，(1)
[24] 严量力，等．新型内加热钟罩式炉．铜加工，1998，(3)
[25] 吴维治．铜板带生产用热轧机改造的探讨．铜加工，1999，(1)
[26] 刘生伟．铍青铜带材固溶热处理炉结构浅析．铜加工，2001，(2)
[27] 国家经贸委行业规划司．有色金属工业“十五”规划．(内部资料)，2000
[28] 洛阳有色金属加工设计研究院科技信息中心．国外铜板带生产工艺和设备．(内部资料)，2002
[29] 洛阳有色金属加工设计研究院科技信息中心．变压器用铜带．(内部资料)，2003
[30] 中色科技股份有限公司．铜陵铜板带项目技术交流总结．(内部资料)，2002
[31] 洛阳有色金属加工设计研究院．铜陵铜板带项目可行性研究报告．(内部资料)，2001