| A method of removal of nickel impurity from electrolytic magnesium | |
| Wang, Jun1; Yuan, Yuan1,2; Zhang, Yi3; Feng, Xiaohui; Chen, Tao1; Chen, Xianhuan1,2; Jiang, Bin1; Yang, Yuansheng3; Pan, Fusheng1,2 | |
| Corresponding Author | Yuan, Yuan(yuanyuan17@cqu.edu.cn) |
| 2022-09-01 | |
| Source Publication | VACUUM
 |
| ISSN | 0042-207X |
| Volume | 203Pages:4 |
| Abstract | 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. |
| Keyword | Metals and alloys Phase diagrams Electrolytic Mg Ni purification Solidification |
| Funding Organization | National Natural Science Foundation of China ; National Key R&D Program of China |
| DOI | 10.1016/j.vacuum.2022.111310 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000880453600005 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/176596 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yuan, Yuan |
| Affiliation | 1.Chongqing Univ, Natl Engn Res Ctr Magnesium Alloys, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China 2.Chongqing Univ, Int Joint Lab Light Alloys, Minist Educ, Chongqing 400044, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation 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. |
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