Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets
The phase evolution and magnetic properties of both melt-spun NdₓFe₉₈.₉₋ₓB₁.₁ x = 10-39 mass % ribbons and isotropic bonded magnets have been investigated. A high coercivity and remanence has been shown to be attainable even in the as-spun state with Nd in the range of x = 28-30 mass % without heat...
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| Published in: | Functional Materials |
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| Date: | 2006 |
| Main Authors: | , , , , , , , , |
| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2006
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/135021 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets / B.A. Avramenko, O.M. Bovda, V.O. Bovda, E.A. Chernov, A.A. Kostin, D.V. Kutniy, A.G. Ravlik, L.V. Onischenko, O.S.Tortika // Functional Materials. — 2006. — Т. 13, № 3. — С. 478-483. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1860044645190336512 |
|---|---|
| author | Avramenko, B.A. Bovda, O.M. Bovda, V.O. Chernov, E.A. Kostin, A.A. Kutniy, D.V. Ravlik, A.G. Onischenko, L.V. Tortika, O.S. |
| author_facet | Avramenko, B.A. Bovda, O.M. Bovda, V.O. Chernov, E.A. Kostin, A.A. Kutniy, D.V. Ravlik, A.G. Onischenko, L.V. Tortika, O.S. |
| citation_txt | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets / B.A. Avramenko, O.M. Bovda, V.O. Bovda, E.A. Chernov, A.A. Kostin, D.V. Kutniy, A.G. Ravlik, L.V. Onischenko, O.S.Tortika // Functional Materials. — 2006. — Т. 13, № 3. — С. 478-483. — Бібліогр.: 11 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The phase evolution and magnetic properties of both melt-spun NdₓFe₉₈.₉₋ₓB₁.₁ x = 10-39 mass % ribbons and isotropic bonded magnets have been investigated. A high coercivity and remanence has been shown to be attainable even in the as-spun state with Nd in the range of x = 28-30 mass % without heat treatment. The influence of heat treatment in the 530 to 730° C range on magnetic properties of melt-spun ribbons has been studied. A well-expressed effect of Nd concentration on the lattice volume of Nd₂Fe₁₄B (P4₂/mnm) phase and volume fraction of secondary phases has been revealed. It was shown that exchange-coupling effect plays important role in the hard magnetic properties of the alloys with low Nd content, but melt-spun alloys with high remanence along are not sufficient to guarantee high magnetic performance.
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| first_indexed | 2025-12-07T16:57:46Z |
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| id | nasplib_isofts_kiev_ua-123456789-135021 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T16:57:46Z |
| publishDate | 2006 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Avramenko, B.A. Bovda, O.M. Bovda, V.O. Chernov, E.A. Kostin, A.A. Kutniy, D.V. Ravlik, A.G. Onischenko, L.V. Tortika, O.S. 2018-06-14T13:27:42Z 2018-06-14T13:27:42Z 2006 Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets / B.A. Avramenko, O.M. Bovda, V.O. Bovda, E.A. Chernov, A.A. Kostin, D.V. Kutniy, A.G. Ravlik, L.V. Onischenko, O.S.Tortika // Functional Materials. — 2006. — Т. 13, № 3. — С. 478-483. — Бібліогр.: 11 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/135021 The phase evolution and magnetic properties of both melt-spun NdₓFe₉₈.₉₋ₓB₁.₁ x = 10-39 mass % ribbons and isotropic bonded magnets have been investigated. A high coercivity and remanence has been shown to be attainable even in the as-spun state with Nd in the range of x = 28-30 mass % without heat treatment. The influence of heat treatment in the 530 to 730° C range on magnetic properties of melt-spun ribbons has been studied. A well-expressed effect of Nd concentration on the lattice volume of Nd₂Fe₁₄B (P4₂/mnm) phase and volume fraction of secondary phases has been revealed. It was shown that exchange-coupling effect plays important role in the hard magnetic properties of the alloys with low Nd content, but melt-spun alloys with high remanence along are not sufficient to guarantee high magnetic performance. en НТК «Інститут монокристалів» НАН України Functional Materials Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets Магнітні властивості та структура швищкозагартованих сплавів Nd-Fe-B для ізотропних магнітопластів Article published earlier |
| spellingShingle | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets Avramenko, B.A. Bovda, O.M. Bovda, V.O. Chernov, E.A. Kostin, A.A. Kutniy, D.V. Ravlik, A.G. Onischenko, L.V. Tortika, O.S. |
| title | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets |
| title_alt | Магнітні властивості та структура швищкозагартованих сплавів Nd-Fe-B для ізотропних магнітопластів |
| title_full | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets |
| title_fullStr | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets |
| title_full_unstemmed | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets |
| title_short | Magnetic properties and structure of Nd-Fe-B melt-spun alloys for isotropic bonded magnets |
| title_sort | magnetic properties and structure of nd-fe-b melt-spun alloys for isotropic bonded magnets |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/135021 |
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