Influence of temperature conditions on grain refinement of pure Cu solidified with low-voltage pulsed magnetic field
文献类型：期刊论文
| 作者 | Feng, X. H.1; Li, Y. J.1; Luo, T. J.1; Li, L. H.2; Wu, Y.2; Zhong, M.2; Yang, Y. S.1 |
| 刊名 | INTERNATIONAL JOURNAL OF CAST METALS RESEARCH
 |
| 出版日期 | 2017 |
| 卷号 | 30期号:1页码:1-5 |
| 关键词 | Pulsed magnetic field Pure Cu Solidification Grain refinement |
| ISSN号 | 1364-0461 |
| DOI | 10.1080/13640461.2016.1158963 |
| 通讯作者 | Yang, Y. S.(ysyang@imr.ac.cn) |
| 英文摘要 | The influence of temperature conditions on the grain refinement of pure Cu solidified with low-voltage pulsed magnetic field (LVPMF) was investigated. With the pouring temperature (T-p) and mould temperature (T-m) increasing, the solidified microstructure of pure Cu was gradually changed from fine equiaxed grains to coarse columnar grains and then to the mixed structure of coarse equiaxed grains and columnar grains. Little change was observed from the microstructure of pure Cu solidified with and without LVPMF for the low T-p and T-m. But for the high T-p and T-m, applying LVPFM remarkably reduced the coarse columnar grains and obtained fine equiaxed grains. The grain refinement by LVPFM is considered to be caused by the electromagnetic flow. The smaller cooling rate resulted by higher T-p and T-m offers much acting time for LVPMF and thus better grain refinement can be achieved. |
| 资助项目 | National Natural Science Foundation of China[51034012] ; Science and Technology program of Guangdong province[2013B091100006] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000396687600001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; Science and Technology program of Guangdong province |
| 源URL | [http://ir.imr.ac.cn/handle/321006/123881]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yang, Y. S. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Shantou Huaxing Met Equipment Co Ltd, Shantou 515063, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, X. H.,Li, Y. J.,Luo, T. J.,et al. Influence of temperature conditions on grain refinement of pure Cu solidified with low-voltage pulsed magnetic field[J]. INTERNATIONAL JOURNAL OF CAST METALS RESEARCH,2017,30(1):1-5. |
| APA | Feng, X. H..,Li, Y. J..,Luo, T. J..,Li, L. H..,Wu, Y..,...&Yang, Y. S..(2017).Influence of temperature conditions on grain refinement of pure Cu solidified with low-voltage pulsed magnetic field.INTERNATIONAL JOURNAL OF CAST METALS RESEARCH,30(1),1-5. |
| MLA | Feng, X. H.,et al."Influence of temperature conditions on grain refinement of pure Cu solidified with low-voltage pulsed magnetic field".INTERNATIONAL JOURNAL OF CAST METALS RESEARCH 30.1(2017):1-5. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。