吉林大学学报(工学版) ›› 2021, Vol. 51 ›› Issue (6): 2021-2030.doi: 10.13229/j.cnki.jdxbgxb20200653
• 材料科学与工程 • 上一篇
姬会爽1,2(),彭艳1(),刘洋1,杨彦博1,高鲲1,尔立民2
Hui-shuang JI1,2(),Yan PENG1(),Yang LIU1,Yan-bo YANG1,Kun GAO1,Li-min ER2
摘要:
结合现场生产实践经验,研究了SCR连铸连轧生产线连铸系统结晶腔内铜液凝固行为及其影响因素,探讨了浇铸温度、拉坯速度、乙炔流量、冷却水控制等各铸造工艺参数对铜液凝固行为的影响机理(铜液温度场流场及凝固结晶行为),并分析了铸坯组织缺陷形成原因(浇铸温度、拉坯速度、冷却水流量等波动大),提出了铸坯质量工艺优化方法。本文研究成果对解析SCR生产线以提高铜杆品质具有借鉴意义。
中图分类号:
1 | 黄毫士.裸电线十年回顾与展望[R].上海:上海电缆研究所,2009. |
Huang Hao-shi. Review and Prospect of bare wire in the past ten years[R]. Shaihai: Shanghai Electric Cable Research Institute, 2009. | |
2 | 黄崇祺.金属导体及其应用[M].上海:上海电缆研究所出版,2007. |
3 | 黄崇祺.电工用铜线的性能和提高铜线质量的对策[J].电线电缆, 2008, 50(3): 1-7. |
Huang Chong-qi. Properties of the electrical copper conductors and method to improve the quality of the copper conductors[J]. Wire & Cable,2008,50(3):1-7. | |
4 | 王君.中国铜加工行业发展现状和展望[J].中国有色金属,2010, 27(1):44-45. |
Wang Jun. Development status and prospect of China's copper processing industry[J]. China Nonferrous Metals, 2010, 27(1):44-45. | |
5 | 余晓军, 刘原丞. SCR连铸连轧生产线铸机水流量控制改进措施[J]. 云南冶金,2014,43(5):79-84. |
Yu Xiao-jun, Liu Yuan-cheng. The improvement approaches for the water flow controlling of the caster in scr production line[J]. Yunnan Metallurgy, 2014, 43(5):79-84. | |
6 | 张伟旗. SCR竖炉加料系统故障诊断与预防维修技术研究[J]. 有色金属加工,2015,43(2):26-29. |
Zhang Wei-qi. Study of fault diagnosis and preventive maintenance technology for scr shaft furnace charging system[J]. Nonferrous Metals Processing, 2015, 43(2):26-29. | |
7 | 张伟旗. SCR铜杆生产线摩根轧机断辊机理分析及关键技术研究[J]. 有色金属加工,2015,43(3):27-30. |
Zhang Wei-qi. Study of mechanism and key technology for roll breakage of morgan rolling mill in scr copper rod production line[J]. Nonferrous Metals Processing, 2015,44(3):27-30. | |
8 | 张伟旗. SCR铜杆卷取打包系统优化设计及关键技术研究[J]. 中国设备工程,2015(11):57-60. |
Zhang Wei-qi. Optimization design and key technology research of SCR copper rod take-up and packing system[J].China Plant Engineering, 2015(11):57-60. | |
9 | 王秀玲. SCR连铸连轧生产线铸造轧制工艺对铜杆性能的影响[J]. 中国有色金属,2018,35():323-328. |
Wang Xiu-ling. Effect of casting and rolling process on properties of copper rod in SCR continuous casting and rolling production line[J]. China Nonferrous Metals, 2018, 35(Sup.1):323-328. | |
10 | 姬会爽,张文浩,刘洋,等. 浅析SCR3000生产线铜杆热连轧轧辊粘铜机理及预防措施[C]∥2019年中国铜加工产业年度大会暨中国(绍兴)铜产业发展高峰论坛,绍兴,2019:580-586. |
11 | 余琪,危利民,李明茂,等. 铜杆组织性能对漆包线表面缺陷的影响[J]. 电线电缆,2019,61(5):11-13. |
Yu Qi, Wei Li-min, Li Ming-mao, et al. Effect of microstructure and properties of copper rod on surface defects of enameled wire[J]. Electric Wire & Cable, 2019, 61(5):11-13. | |
12 | Ji Hui-shuang, Liu Yang, Peng Yan, et al. Study on process simulation and quality control of copper rod continuous casting and rolling[J]. The International Magazine for the Wire & Cable Industries, 2019: 51-55. |
13 | Sahoo S, Kumar A, Dhindaw B K, et al. Modeling and experimental validation of rapid cooling and solidification during high-speed twin-roll strip casting of Al-33 wt pct Cu[J]. Metallurgical and Materials Transactions B, 2012, 43(4):915-924. |
14 | 介要奇. SCR1600 连铸连轧生产线浇铸机的操作[J]. 中国有色冶金,2007,36(5):94-96. |
Yao-qi Jie. Operation of casting machine for SCR1600 continuous casting and rolling production line[J]. China Nonferrous Metals, 2007,36(5):94-96. | |
15 | 杨玉林. SCR铸造工艺对铸造质量的影响研究[J]. 热加工工艺,2014,43(1):81-84. |
Yang Yu-lin. Influence of SCR casting process on quality of casting[J]. Hot Working Technology, 2014, 43(1): 81-84. | |
16 | 孙力玲, 董连科, 张济山, 等. 高温合金定向凝固行为的分形分析[J]. 金属学报, 1993, 29(3):19-24. |
Sun Li-ling, Dong Lian-ke, Zhang Ji-shan, et al. Fractal analysis of directional solidification behavior of superalloy[J]. Acta Metallurgica Sinica, 1993, 29(3):19-24. | |
17 | 禹建敏.对提高铜线坯质量的探讨[J]. 铜业工程, 2005,21(1): 35-40. |
Yu Jian-min. A discussion of how to improve the quality of copper rod[J]. Copper Engineering, 2005, 21(1):35-40. | |
18 | 尚泽. 五轮式连铸低氧铜技术研究及流场温度场的数值模拟[D]. 秦皇岛:燕山大学电气工程学院, 2019. |
Shang Ze. Research on five-wheel continuous casting low oxygen copper technology and flow and temperature field numerical simulation[D]. Qinhuangdao: School of Electrical Engineering, Yanshan University, 2019. | |
19 | Ye Bin-min, Zhang Wei-qi. Improvement of qualification rate of copper rod in SCR production line[J]. Special Casting & Nonferrous Alloys,2011,31(4):388-390, 400. |
20 | 王秀玲. SCR连铸连轧生产线铸造轧制工艺对铜杆性能的影响[R].黄石:中国有色金属加工工业协会, 2018:270-279. |
21 | Lehman A F, Tallback G R,Kollberg S G, et al. Fluid flow control in continuous casting using various configurations of static magnetic fields[C]∥International Symposium on Electromagnetic Processing of Materials, Nogoya, Japan, 1994:372-377. |
22 | 张伟旗. SCR铜杆生产线铸轮结垢机理分析及关键技术研究[J]. 铸造技术, 2015, 36(9):2367-2371. |
Zhang Wei-qi. Mechanism analysis and key technology research of SCR copper rod production line of casting wheel scaling[J]. Foundry Technology, 2015, 36(9):2367-2371. | |
23 | 郭建立. SCR1300连铸连轧生产线的浇铸机及其工艺条件对铜杆质量的影响[J]. 电线电缆,1994,36(4):44-47. |
Guo Jian-li. Effect of casting machine and process conditions on quality of copper rod in scr1300 continuous casting and rolling line[J]. Electric Wire & Cable, 1994, 36(4):44-47. | |
24 | 李来军. 连续定向凝固技术制备Cu-Ag、Cu-Cr合金线材及其组织和性能的研究[D]. 兰州:兰州理工大学材料科学与工程学院有色金属新材料国家重点实验室, 2004. |
Li Lai-jun. Study on microstructure and properties of Cu-Ag and Cu-Cr alloy wires prepared by continuous directional solidification process[D]. Lanzhou:School of Materials Science and Engineering Non-Ferrous Metal New Materials National Key Laboratory, Lanzhou University of Technology, 2004. | |
25 | 杨运川. SCR连铸连轧铜合金的组织与性能研究[D].昆明:昆明理工大学材料与冶金工程学院,2011. |
Yang Yun-chuan. Microstructure and properties of SCR continuous casting and rolling copper alloy[D]. Kunming:College of materials and Metallurgical Engineering,Kunming University of Science and Technology,2011. | |
26 | 张凯. 铜管水平连铸过程数值模拟及结晶器结构参数优化研究[D]. 秦皇岛:燕山大学机械工程学院,2019. |
Zhang Kai. Numerical simulation of copper tube horizontal continuous casting and optimization of mold structure parameters[D]. Qinhuangdao: School of Mechanical Engineering, Yanshan University, 2019. |
[1] | 谷晓燕,隋成龙,狄星,孟政宇,朱开轩,楚长春. 焊接能量对铜/钛超声波焊接接头性能的影响[J]. 吉林大学学报(工学版), 2020, 50(5): 1669-1676. |
[2] | 向红亮,陈盛涛,邓丽萍,张伟,詹土生. 微合金化2205双相不锈钢组织及性能[J]. 吉林大学学报(工学版), 2020, 50(5): 1645-1652. |
[3] | 庄蔚敏,施宏达,解东旋,杨冠男. 钢铝异质无铆钉粘铆复合连接胶层厚度分布[J]. 吉林大学学报(工学版), 2020, 50(1): 100-106. |
[4] | 蔡中义,孟凡响,陈庆敏,赵轩. 复杂钩舌锻件近净成形的预锻形状优化设计[J]. 吉林大学学报(工学版), 2020, 50(1): 84-90. |
[5] | 石舟,寇淑清. 36MnVS4裂解连杆性能分析及轻量化设计[J]. 吉林大学学报(工学版), 2019, 49(6): 1992-2001. |
[6] | 关庆丰,姚欣雯,杨洋,张凌燕,刘迪,李晨,吕鹏. 强流脉冲电子束作用下TC4钛合金表面Cr合金层制备及性能[J]. 吉林大学学报(工学版), 2019, 49(6): 2002-2009. |
[7] | 依卓,付文智,李明哲. 双层剖分式超高压模具数值模拟及实验[J]. 吉林大学学报(工学版), 2019, 49(5): 1593-1599. |
[8] | 谷晓燕,刘东锋,刘婧,孙大千,马会峰. 焊接能量对Cu/Al超声波焊接接头组织与性能的影响[J]. 吉林大学学报(工学版), 2019, 49(5): 1600-1607. |
[9] | 李欣,孙延朋,王丹,陈军绪,谷诤巍,徐虹. 汽车前地板成形有限元数值模拟[J]. 吉林大学学报(工学版), 2019, 49(5): 1608-1614. |
[10] | 李欣,王丹,陈军绪,孙延朋,谷诤巍,徐虹. 手刹固定板冲压成形数值模拟[J]. 吉林大学学报(工学版), 2019, 49(4): 1258-1265. |
[11] | 刘文权,盈亮,荣海,胡平. 基于损伤修正M⁃K模型的高强度钢成形极限预测[J]. 吉林大学学报(工学版), 2019, 49(4): 1266-1271. |
[12] | 张学广,贾明萌,刘纯国,何广忠. 基于增量控制的型材拉弯轨迹设计及有限元仿真[J]. 吉林大学学报(工学版), 2019, 49(4): 1272-1279. |
[13] | 姜秋月,杨海峰,檀财旺. 22MnB5超高强钢焊接接头强化性能[J]. 吉林大学学报(工学版), 2018, 48(6): 1806-1810. |
[14] | 胡志清, 颜庭旭, 李洪杰, 吕振华, 廖伟, 刘庚. 深冷处理对铝合金薄板冲剪成形性能的影响[J]. 吉林大学学报(工学版), 2018, 48(5): 1524-1530. |
[15] | 邱小明, 王银雪, 姚汉伟, 房雪晴, 邢飞. 基于灰色关联的DP1180/DP590异质点焊接头工艺参数优化[J]. 吉林大学学报(工学版), 2018, 48(4): 1147-1152. |
|