Effects of DyHx and Dy2O3 powder addition on magnetic and microstructural properties of Nd-Fe-B sintered magnets
DC Field | Value | Language |
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dc.contributor.author | Bae, Kyoung-Hoon | - |
dc.contributor.author | Kim, Tae-Hoon | - |
dc.contributor.author | Lee, Seong-Rae | - |
dc.contributor.author | Namkung, Seok | - |
dc.contributor.author | Jang, Tae-Suk | - |
dc.date.accessioned | 2021-09-06T13:32:01Z | - |
dc.date.available | 2021-09-06T13:32:01Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2012-11-01 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/106963 | - |
dc.description.abstract | The magnetic and microstructural properties of (Nd27.68Dy4.89)-Febal.B1.0M2.4 (wt. %, M=Cu, Al, Co, and Nb) sintered magnets doped with Dy2O3 and DyHx powders were studied. The coercivity of the DyHx-doped magnet improved, with no change in the remanence. Well-developed core-shell microstructures were seen in the DyHx-doped magnet, as compared to the case of the Dy2O3-doped magnet. Diffusion of Dy was enhanced in the DyHx-doped magnet, probably because dissolution of hydrogen in Nd2Fe14B increased the lattice parameter. The (00L) grain alignment in the DyHx-doped magnet was also improved. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4764320] | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | GRAIN-BOUNDARY | - |
dc.subject | COERCIVITY | - |
dc.subject | HYDRIDES | - |
dc.title | Effects of DyHx and Dy2O3 powder addition on magnetic and microstructural properties of Nd-Fe-B sintered magnets | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Seong-Rae | - |
dc.identifier.doi | 10.1063/1.4764320 | - |
dc.identifier.scopusid | 2-s2.0-84870929903 | - |
dc.identifier.wosid | 000311968400076 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYSICS, v.112, no.9 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 112 | - |
dc.citation.number | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | GRAIN-BOUNDARY | - |
dc.subject.keywordPlus | COERCIVITY | - |
dc.subject.keywordPlus | HYDRIDES | - |
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