Liquid-solid phase separation and recycling of permalloys in liquid Mg
文献类型：期刊论文
| 作者 | Yang, Pengju1,2,3; He, Jie1,3; You, Baodong1,2; Zhu, Mingwei2; Wang, Shaogang4; Kaban, Ivan5; Zhao, Jiuzhou1,3 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2024-07-20 |
| 卷号 | 188页码:27-36 |
| 关键词 | Immiscible alloys Liquid-solid phase separation Permalloy Selective extraction Recycling |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2023.11.028 |
| 通讯作者 | He, Jie(jiehe@imr.ac.cn) ; Zhu, Mingwei(mwzhu@sau.edu.cn) |
| 英文摘要 | Liquid-solid phase separation of permalloy in liquid Mg results in selectively dissolved Ni, which provides a unique opportunity for the design of immiscible heterogeneous composite materials and the comprehensive metal recycling of permalloy scraps. A guideline of the alloy design for the liquid-solid phase separation system was proposed. The effects of immersion temperature and time on the Ni extraction were studied by an experimental method. The diffusion behavior of Ni from the permalloy to liquid Mg and the microstructure evolution in the permalloy during the liquid-solid phase separation were discussed. The results show that the Ni in the permalloy was quickly extracted into the liquid Mg and formed an Mg-Ni alloy, while the other components such as Fe, Co, and Mn were held back in the phase-separated permalloy. The phase-separated permalloy with the solidified Mg exhibits a three-dimensional (3D) Fe/Mg bicontinuous composite structure. Furthermore, simple treatments were carried out for the reaction products such as the Fe/Mg bicontinuous composite and the Mg-Ni alloy, and the recycling strategies for functionalization of these treated reaction products were provided. A 3D porous Fe-based alloy with electromagnetic interference (EMI) shielding efficiency of 52 dB can be obtained if Mg is removed from the Fe/Mg bicontinuous composite. Instead of the complete separation of pure Ni from the recycled Mg-Ni alloy by vacuum distilling, the Mg-Ni alloy can be enriched into Mg2 Ni as an initial hydrogen storage material. (c) 2024 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | Space Application Sys- tem of China Manned Space Program[KJZ-YY-NCL06] ; National Natural Science Foundation of China[51974288] ; National Natural Science Foundation of China[52174280] ; Scientific Instrument Developing Project of the Chi- nese Academy of Sciences[YJKYYQ20210012] ; IMR In- novation Fund[E255A901] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001175808500001 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | Space Application Sys- tem of China Manned Space Program ; National Natural Science Foundation of China ; Scientific Instrument Developing Project of the Chi- nese Academy of Sciences ; IMR In- novation Fund |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | He, Jie; Zhu, Mingwei |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Shenyang Aerosp Univ, Sch Mat Sci & Engn, Shenyang 110136, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 5.Leibniz Inst Solid State & Mat Res IFW Dresden, Helmholtzstr 20, D-01069 Dresden, Germany |
| 推荐引用方式 GB/T 7714 | Yang, Pengju,He, Jie,You, Baodong,et al. Liquid-solid phase separation and recycling of permalloys in liquid Mg[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2024,188:27-36. |
| APA | Yang, Pengju.,He, Jie.,You, Baodong.,Zhu, Mingwei.,Wang, Shaogang.,...&Zhao, Jiuzhou.(2024).Liquid-solid phase separation and recycling of permalloys in liquid Mg.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,188,27-36. |
| MLA | Yang, Pengju,et al."Liquid-solid phase separation and recycling of permalloys in liquid Mg".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 188(2024):27-36. |
入库方式： OAI收割
来源：金属研究所
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