Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2018-02-01T04:04:42Z | - |
dc.date.available | 2018-02-01T04:04:42Z | - |
dc.date.issued | 2011-02 | - |
dc.identifier.citation | 한국분말야금학회지, 2011, 18(1), P.18-23 | en_US |
dc.identifier.issn | 1225-7591 | - |
dc.identifier.uri | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=BMOGBP_2011_v18n1_18 | - |
dc.description.abstract | Sintered Nd-Fe-B magnets are widely used in many fields such as motors, generators, actuators, microwaves and so on due to their excellent magnetic properties. Many researchers have shown that the Nd-rich phase was essentially important for high magnet properties. In this study, we focused on controlling of the Nd-rich phase to enhance magnetic properties by the cyclic sintering process. Nd-Fe-B based sintered magnets were prepared by isothermal sintering and cyclic sintering processes. Magnetic properties and microstructure of the magnets were investigated. The coercivity was enhanced from 21.2 kOe to 23.27 kOe after 10 cycles of the sintering. The Nd-rich phase was effectively penetrated into the grain boundary between the grains by the cyclic sintering. | en_US |
dc.description.sponsorship | 이 연구는 2010년도 지식경제부 지원의 소재원천기술개발사업에 의하여 수행되었으며, 이에 감사 드립니다 | - |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국분말야금학회 | en_US |
dc.subject | nd계희토류소결자석 | en_US |
dc.subject | Nd-rich | en_US |
dc.subject | 액상온도 | en_US |
dc.subject | 승온 | en_US |
dc.subject | 냉각 | en_US |
dc.subject | 열수축 | en_US |
dc.subject | 열팽창 | en_US |
dc.subject | Nd-Fe-B magnets | en_US |
dc.subject | Nd-rich phase | en_US |
dc.subject | Isothermal sintering | en_US |
dc.subject | Cyclic sintering | en_US |
dc.subject | Coupling effect | en_US |
dc.title | 미세구조 제어를 통한 (Nd,Dy)-Fe-B 소결자석의 보자력 증가 | en_US |
dc.title.alternative | The Coercivity Enhancement of (Nd,Dy)-Fe-B Sintered Magnet by Microstructure Control | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 18 | - |
dc.identifier.doi | 10.4150/KPMI.2011.18.1.018 | - |
dc.relation.page | 18-23 | - |
dc.relation.journal | 한국분말야금학회지 | - |
dc.contributor.googleauthor | 김진우 | - |
dc.contributor.googleauthor | 김세훈 | - |
dc.contributor.googleauthor | 김영도 | - |
dc.contributor.googleauthor | Kim, Jin-Woo | - |
dc.contributor.googleauthor | Kim, Se-Hoon | - |
dc.contributor.googleauthor | Kim, Young-Do | - |
dc.relation.code | 2012101484 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | ydkim1 | - |
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