Synthesis and Magnetic Properties of tau-MnAlC Powders
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Ki-Woong | - |
dc.contributor.author | Lee, Gyu-Tae | - |
dc.contributor.author | Jeon, Kwang-Won | - |
dc.contributor.author | Kim, Jongryoul | - |
dc.date.accessioned | 2021-06-22T18:44:51Z | - |
dc.date.available | 2021-06-22T18:44:51Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/16604 | - |
dc.description.abstract | In order to improve the hard magnetic properties of MnAl alloy, it is critical to fabricate fine tau phase MnAl powders. In addition, a rapid cooling process and an addition of stabilization elements are required to fabricate a homogeneous phase because a tau phase is a metastable structure. In this study, tau-Mn54Al46-xCx (x = 0, 1, 2) powders were prepared by melt-spinning and subsequent annealing and milling processes. As a result, a main phase was revealed as a high temperature a phase in melt spun MnAl ribbons. And a subsequent annealing in the temperature range of 450-650 degrees C resulted in the formation of a tau phase. A maximum saturation magnetization (M-s) value of 96.56 emu/g was obtained when the melt-spun tau-Mn54Al44C2 ribbons were annealed at 500 degrees C for 10 min. However, a milling process increased the coercivity up to 3804 Oe but simultaneously reduced M-s down to 60.34 emu/g. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.title | Synthesis and Magnetic Properties of tau-MnAlC Powders | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jongryoul | - |
dc.identifier.doi | 10.1166/jnn.2015.11500 | - |
dc.identifier.scopusid | 2-s2.0-84944790059 | - |
dc.identifier.wosid | 000365554700070 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.15, no.11, pp.8735 - 8738 | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 15 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 8735 | - |
dc.citation.endPage | 8738 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | AL-C MAGNETS | - |
dc.subject.keywordPlus | NANOCOMPOSITE MAGNET | - |
dc.subject.keywordPlus | ALLOYS | - |
dc.subject.keywordAuthor | MnAlC | - |
dc.subject.keywordAuthor | Melt-Spinning | - |
dc.subject.keywordAuthor | Permanent Magnet | - |
dc.identifier.url | https://www.ingentaconnect.com/content/asp/jnn/2015/00000015/00000011/art00070 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.