Simulational and Experimental Study on Solidification Behavior of Red Copper Horizontal-Continuous-Casting Slab at Different Drawing Speeds
文献类型：期刊论文
| 作者 | Liu Jinsong1,2; Zhang Liangli1; Wang Songwei2; Song Hongwu2; Zhang Shihong2 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 52期号:11页码:3785-3793 |
| 关键词 | horizontal continuous casting drawing speed depth of liquid hole cooling rate grain |
| ISSN号 | 1002-185X |
| DOI | 10.12442/j.issn.1002-185X.20220803 |
| 通讯作者 | Wang Songwei(swwang16b@imr.ac.cn) |
| 英文摘要 | Horizontal continuous casting is a common method to produce copper strip. It is very important to explore the influence of process parameters on the quality of the billet. The influence of drawing speed on temperature field, liquid hole depth and cooling rate in mold was analyzed by numerical simulation, and the influence mechanism of drawing speed on the structure of billet was revealed by process test. The results show that with the continuous increase in the billet drawing speed, the depth of the liquid hole in the mold continues to increase, the cooling rates of the surface and core of billet along the traction direction gradually decrease, and the difference between the two cooling rates gradually decreases. When the drawing speed is 149 mm/min, the cooling rates of the two parts are similar. With the continuous increase in the billet drawing speed, the angle theta between the grain growth direction and the traction direction on the section of the billet increases gradually, the grain growth distance is shortened, the number of grains on the surface of the billet increases, the average grain diameter decreases from 1.96 mm to 1.05 mm, and the overall microstructure uniformity is obviously improved. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001127308200014 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang Songwei |
| 作者单位 | 1.Shenyang Ligong Univ, Sch Mat Sci & Engn, Shenyang 110159, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shichangxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Jinsong,Zhang Liangli,Wang Songwei,et al. Simulational and Experimental Study on Solidification Behavior of Red Copper Horizontal-Continuous-Casting Slab at Different Drawing Speeds[J]. RARE METAL MATERIALS AND ENGINEERING,2023,52(11):3785-3793. |
| APA | Liu Jinsong,Zhang Liangli,Wang Songwei,Song Hongwu,&Zhang Shihong.(2023).Simulational and Experimental Study on Solidification Behavior of Red Copper Horizontal-Continuous-Casting Slab at Different Drawing Speeds.RARE METAL MATERIALS AND ENGINEERING,52(11),3785-3793. |
| MLA | Liu Jinsong,et al."Simulational and Experimental Study on Solidification Behavior of Red Copper Horizontal-Continuous-Casting Slab at Different Drawing Speeds".RARE METAL MATERIALS AND ENGINEERING 52.11(2023):3785-3793. |
入库方式： OAI收割
来源：金属研究所
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