Selection of Fe as a barrier for manufacturing low-cost MgB2 multifilament wires - Advanced microscopy study between Fe and B reaction
文献类型：期刊论文
| 作者 | Liang, Hao2; Patel, Dipak3; Wang, Ziming4,5; Matsumoto, Akiyoshi6; Rindfleisch, Matt7; Tomsic, Micheal7; Taylor, Richard8; Liu, Fang1,5 ; Yamauchi, Yusuke9,10,11; Hossain, Md. Shahriar A.2
|
| 刊名 | JOURNAL OF MAGNESIUM AND ALLOYS
 |
| 出版日期 | 2024-07-01 |
| 卷号 | 12 |
| 关键词 | Superconducting wires MgB2 MRI magnet Engineering critical current density Fe2B |
| ISSN号 | 2213-9567 |
| DOI | 10.1016/j.jma.2024.06.026 |
| 通讯作者 | Hossain, Md. Shahriar A.(md.hossain@uq.edu.au) |
| 英文摘要 | The high cost of using the niobium (Nb) barrier for manufacturing magnesium diboride (MgB2) mono-and multi-filamentary wires for large-scale applications has become one of the barriers to replacing current commercial niobium-titanium superconductors. The potential of replacing the Nb barrier with a low-cost iron (Fe) barrier for multifilament MgB2 superconducting wires is investigated in this manuscript. Therefore, MgB2 wires with Fe barrier sintered with different temperatures are studied (from 650 degrees C to 900 degrees C for 1 h) to investigate the non-superconducting reaction phase of Fe-B. Their superconducting performance including engineering critical current density (J(e)) and n-value are tested at 4.2 K in various external magnetic fields. The best sample sintered at 650 degrees C for 1 h has achieved a J(e) value of 3.64 x 10(4) A cm(-2) and an n-value of 61 in 2 T magnetic field due to the reduced formation of Fe2B, better grain connectivity and homogenous microstructure. For microstructural analysis, the focused ion beam (FIB) is utilised for the first time to acquire three-dimensional microstructures and elemental mappings of the interface between the Fe barrier and MgB2 core of different wires. The results have shown that if the sintering temperature can be controlled properly, the J(e) and n-value of the wire are still acceptable for magnet applications. The formation of Fe2B is identified along the edge of MgB2, as the temperature increases, the content of Fe2B also increases which causes the degradation in the performance of wires. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer review under responsibility of Chongqing University |
| WOS关键词 | DENSITY |
| 资助项目 | Australian Research Council (ARC) Linkage Project[LP200200689] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001318235800001 |
| 出版者 | KEAI PUBLISHING LTD |
| 资助机构 | Australian Research Council (ARC) Linkage Project |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/135679]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Hossain, Md. Shahriar A. |
| 作者单位 | 1.Hefei Comprehens Natl Sci Ctr, Inst Energy, Hefei 230031, Peoples R China 2.Univ Queensland, Sch Mech & Min Engn, St Lucia, Qld 4072, Australia 3.Commonwealth Sci & Ind Res Org CSIRO, Lindfield, NSW 2070, Australia 4.Univ Sci & Technol China, Hefei 230026, Peoples R China 5.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 6.Natl Inst Mat Sci NIMS, 1-2-1 Sengen, Tsukuba, Ibaraki 3050047, Japan 7.Hyper Tech Res Inc, 539 Ind Mile Rd, Columbus, OH 43228 USA 8.Queensland Univ Technol, Appl Superconduct Lab, Brisbane, Qld 4001, Australia 9.Nagoya Univ, Grad Sch Engn, Dept Mat Proc Engn, Nagoya 4648603, Japan 10.Univ Queensland, Australian Inst Bioengn & Nanotechnol AIBN, St Lucia, Qld 4072, Australia |
| 推荐引用方式 GB/T 7714 | Liang, Hao,Patel, Dipak,Wang, Ziming,et al. Selection of Fe as a barrier for manufacturing low-cost MgB2 multifilament wires - Advanced microscopy study between Fe and B reaction[J]. JOURNAL OF MAGNESIUM AND ALLOYS,2024,12. |
| APA | Liang, Hao.,Patel, Dipak.,Wang, Ziming.,Matsumoto, Akiyoshi.,Rindfleisch, Matt.,...&Hossain, Md. Shahriar A..(2024).Selection of Fe as a barrier for manufacturing low-cost MgB2 multifilament wires - Advanced microscopy study between Fe and B reaction.JOURNAL OF MAGNESIUM AND ALLOYS,12. |
| MLA | Liang, Hao,et al."Selection of Fe as a barrier for manufacturing low-cost MgB2 multifilament wires - Advanced microscopy study between Fe and B reaction".JOURNAL OF MAGNESIUM AND ALLOYS 12(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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。