A method of removal of nickel impurity from electrolytic magnesium
文献类型：期刊论文
| 作者 | Wang, Jun3; Yuan, Yuan1,3; Zhang, Yi2; Feng, Xiaohui; Chen, Tao3; Chen, Xianhuan1,3; Jiang, Bin3; Yang, Yuansheng2; Pan, Fusheng1,3 |
| 刊名 | VACUUM
 |
| 出版日期 | 2022-09-01 |
| 卷号 | 203页码:4 |
| 关键词 | Metals and alloys Phase diagrams Electrolytic Mg Ni purification Solidification |
| ISSN号 | 0042-207X |
| DOI | 10.1016/j.vacuum.2022.111310 |
| 通讯作者 | Yuan, Yuan(yuanyuan17@cqu.edu.cn) |
| 英文摘要 | The Ni impurity existing in electrolytic Mg cannot be removed using the common settling method since there is a deep eutectic reaction between Ni and Mg. Thermodynamic calculations in this work indicate that the equilibrium solute distribution coefficients of Ni between solid and liquid Mg above the eutectic temperature are far less than 1. The directional solidification method was firstly employed in this work to remove the Ni impurity from the electrolytic Mg. The results show that the Ni impurity in the electrolytic Mg can be almost completely removed (<5 ppm) after the directional solidification process, which meets the requirement of high-purity Mg for Ni content tolerance and is therefore promising for the production of high-purity Mg. |
| 资助项目 | National Natural Science Foundation of China[51971044] ; National Natural Science Foundation of China[52171100] ; National Natural Science Foundation of China[U20A20234] ; National Natural Science Foundation of China[U1910213] ; National Key R&D Program of China[2021YFB3701100] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000880453600005 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; National Key R&D Program of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/176595]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yuan, Yuan |
| 作者单位 | 1.Chongqing Univ, Int Joint Lab Light Alloys, Minist Educ, Chongqing 400044, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Chongqing Univ, Natl Engn Res Ctr Magnesium Alloys, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jun,Yuan, Yuan,Zhang, Yi,et al. A method of removal of nickel impurity from electrolytic magnesium[J]. VACUUM,2022,203:4. |
| APA | Wang, Jun.,Yuan, Yuan.,Zhang, Yi.,Feng, Xiaohui.,Chen, Tao.,...&Pan, Fusheng.(2022).A method of removal of nickel impurity from electrolytic magnesium.VACUUM,203,4. |
| MLA | Wang, Jun,et al."A method of removal of nickel impurity from electrolytic magnesium".VACUUM 203(2022):4. |
入库方式： OAI收割
来源：金属研究所
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