Effect of annealing on microstructural changes of Nd-rich phases and magnetic properties of Nd-Fe-B sintered magnet
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, D. W. | - |
dc.contributor.author | Kim, Tae-Hoon | - |
dc.contributor.author | Lee, Seong-Rae | - |
dc.contributor.author | Kim, D. H. | - |
dc.contributor.author | Jang, T. S. | - |
dc.date.accessioned | 2021-09-08T03:11:37Z | - |
dc.date.available | 2021-09-08T03:11:37Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010-05-01 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116469 | - |
dc.description.abstract | The microstructural changes of Nd-rich interface phases during postsintering annealing were investigated. A mixture of very fine (about 2-3 nm) crystallites of hexagonal h-Nd(2)O(3), cubic Ia (3) over bar -Nd(2)O(3) (C-Nd(2)O(3)), and amorphous phases were observed at the interface phase in the as-sintered magnet and after the first postsintering annealing process. The transformation from h-Nd(2)O(3) to C-Nd(2)O(3) occurred during the second postsintering annealing process, and the resulting C-Nd(2)O(3) has the proper crystallographic relation with the main phase. The reduced lattice mismatch between the (110) plane of C-Nd(2)O(3) interface phase and the (001) or (100) plane of Nd-Fe-B main phase after the second postsintering annealing process is the primary reason for the enhancement in the magnetic properties. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3348479] | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | COERCIVITY | - |
dc.subject | OXYGEN | - |
dc.title | Effect of annealing on microstructural changes of Nd-rich phases and magnetic properties of Nd-Fe-B sintered magnet | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Seong-Rae | - |
dc.identifier.doi | 10.1063/1.3348479 | - |
dc.identifier.scopusid | 2-s2.0-84897597945 | - |
dc.identifier.wosid | 000277834300096 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYSICS, v.107, no.9 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 107 | - |
dc.citation.number | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | COERCIVITY | - |
dc.subject.keywordPlus | OXYGEN | - |
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