Magnetic properties of Fe-1.5wt% Si high-frequency powder cores
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kwiyoung | - |
dc.contributor.author | Ahn, Jonghyeok | - |
dc.contributor.author | Choi, Moosung | - |
dc.contributor.author | Lee, Dongsup | - |
dc.contributor.author | Kim, Jongryoul | - |
dc.date.accessioned | 2021-06-22T09:24:52Z | - |
dc.date.available | 2021-06-22T09:24:52Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.issn | 2158-3226 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/1985 | - |
dc.description.abstract | Electro-magnetic devices, such as motors and inductors, have been continuously required to increase their operation frequency for high efficiency. To satisfy this requirement, Fe-Si powder cores with high electrical resistance have been attracted much attention although they have lower permeability than Fe-Si electrical steels. With increasing the Si content, the ductility of Fe-Si alloy sharply decreases, which further lowers the density and magnetic properties of cores. In this study, we aimed to fabricate Fe-Si powder cores with higher saturation magnetization and lower loss in 1 similar to 10 kHz range compared with commercial products. As a result, fabricated Fe-1.5wt% Si@Fe-3(PO4)(2) cores reached a 98% theoretical density and showed a magnetic flux density of 1.65 T at 10000 A/m and a core loss of 176.8 W/kg at 1 T @ 2 kHz. (C) 2019 Author(s). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Magnetic properties of Fe-1.5wt% Si high-frequency powder cores | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jongryoul | - |
dc.identifier.doi | 10.1063/1.5130075 | - |
dc.identifier.scopusid | 2-s2.0-85077756031 | - |
dc.identifier.wosid | 000515527800010 | - |
dc.identifier.bibliographicCitation | AIP ADVANCES, v.9, no.12, pp.1 - 4 | - |
dc.relation.isPartOf | AIP ADVANCES | - |
dc.citation.title | AIP ADVANCES | - |
dc.citation.volume | 9 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 4 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | FE | - |
dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.5130075 | - |
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