Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2018-02-22T04:50:15Z | - |
dc.date.available | 2018-02-22T04:50:15Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | Materials Science & Engineering A, 2012, 535, P.325-329 | en_US |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0921509311014821?via%3Dihub | - |
dc.description.abstract | Nd13Dy2Fe79B6 (at%) magnets were fabricated via cyclic sintering. The cyclic sintering of Nd-Fe-B powder yielded samples with densities greater than 98%. The bending strength and fracture toughness of the cyclic sintered specimens were 520 MPa and 6.16 MPa m(1/2), respectively, and the coercivity of the samples increased from 1666.8 kA/m to 1828.5 kA/m. Nd-rich phases may have effectively penetrated into the boundaries between neighboring Nd2Fe14B grains during the cyclic sintering process. The microstructures and shapes of the Nd-rich phases were effectively controlled, resulting in improved mechanical and magnetic properties. | en_US |
dc.description.sponsorship | This research was supported by a grant from the Fundamental R&D Program for Core Technology of Materials funded by the Ministry of Knowledge Economy, Republic of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science SA | en_US |
dc.subject | Rare earth magnet | en_US |
dc.subject | Cyclic sintering | en_US |
dc.subject | Mechanical properties | en_US |
dc.subject | Coercivity | en_US |
dc.subject | Nd-rich phase | en_US |
dc.subject | FE-B MAGNETS | en_US |
dc.subject | PERMANENT-MAGNETS | en_US |
dc.subject | ND | en_US |
dc.subject | ALLOYS | en_US |
dc.subject | COERCIVITY | en_US |
dc.title | Mechanical properties of (Nd,Dy)-Fe-B magnets sintered via cyclic sintering | en_US |
dc.type | Article | en_US |
dc.relation.volume | 535 | - |
dc.identifier.doi | 10.1016/j.msea.2011.12.100 | - |
dc.relation.page | 325-329 | - |
dc.relation.journal | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.contributor.googleauthor | Kim, Jin Woo | - |
dc.contributor.googleauthor | Kim, Se Hoon | - |
dc.contributor.googleauthor | Kim, Young Do | - |
dc.contributor.googleauthor | 김진우 | - |
dc.contributor.googleauthor | 김세훈 | - |
dc.contributor.googleauthor | 김영도 | - |
dc.relation.code | 2012214148 | - |
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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