Radiation induced demagnetization of permanent magnets under 10 MeV electron beam
Nd-Fe-B and Sm-Co magnets were irradiated by electron beam with the energy of 10 MeV and bremsstrahlung. The absorbed dose was 16 and 160 Grad. It was found that magnetic flux of Nd-Fe-B magnets decrease with irradiation, whereas Sm-Co magnets keeps magnetic performance.
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| Дата: | 2019 |
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| Автори: | , , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2019
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/195253 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Radiation induced demagnetization of permanent magnets under 10 MeV electron beam / V.А. Bovda, А.М. Bovda, I.S. Guk, А.N. Dovbnya, V.N. Lyashchenko, А.О. Mytsykov, L.V. Onishchenko, S.S. Kandybey, O.A. Repihov // Problems of atomic science and technology. — 2019. — № 6. — С. 13-16. — Бібліогр.: 17 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-195253 |
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dspace |
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irk-123456789-1952532023-12-03T17:55:27Z Radiation induced demagnetization of permanent magnets under 10 MeV electron beam Bovda, V.А. Bovda, А.М. Guk, I.S. Dovbnya, А.N. Lyashchenko, V.N. Mytsykov, А.О. Onishchenko, L.V. Kandybey, S.S. Repihov, O.A. Theory and technology of particle acceleration Nd-Fe-B and Sm-Co magnets were irradiated by electron beam with the energy of 10 MeV and bremsstrahlung. The absorbed dose was 16 and 160 Grad. It was found that magnetic flux of Nd-Fe-B magnets decrease with irradiation, whereas Sm-Co magnets keeps magnetic performance. Проведено дослідження зміни магнітних властивостей зразків магнітів з Nd-Fe-B- і Sm-Co-сплавів. Зразки опромінювалися електронним пучком прискорювача з енергією 10 МеВ. Приведено результати дослідження величини поля навколо зразків для величини поглиненої дози 16 і 160 Град. Проведено исследование изменения магнитных свойств образцов магнитов из Nd-Fe-B- и Sm-Co- сплавов. Образцы облучались электронным пучком ускорителя с энергией 10 МэВ. Приведены результаты исследования величины поля вокруг образцов для величины поглощённой дозы 16 и 160 Град. 2019 Article Radiation induced demagnetization of permanent magnets under 10 MeV electron beam / V.А. Bovda, А.М. Bovda, I.S. Guk, А.N. Dovbnya, V.N. Lyashchenko, А.О. Mytsykov, L.V. Onishchenko, S.S. Kandybey, O.A. Repihov // Problems of atomic science and technology. — 2019. — № 6. — С. 13-16. — Бібліогр.: 17 назв. — англ. 1562-6016 PACS: 29.30.Kv http://dspace.nbuv.gov.ua/handle/123456789/195253 en Вопросы атомной науки и техники Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Theory and technology of particle acceleration Theory and technology of particle acceleration |
| spellingShingle |
Theory and technology of particle acceleration Theory and technology of particle acceleration Bovda, V.А. Bovda, А.М. Guk, I.S. Dovbnya, А.N. Lyashchenko, V.N. Mytsykov, А.О. Onishchenko, L.V. Kandybey, S.S. Repihov, O.A. Radiation induced demagnetization of permanent magnets under 10 MeV electron beam Вопросы атомной науки и техники |
| description |
Nd-Fe-B and Sm-Co magnets were irradiated by electron beam with the energy of 10 MeV and bremsstrahlung. The absorbed dose was 16 and 160 Grad. It was found that magnetic flux of Nd-Fe-B magnets decrease with irradiation, whereas Sm-Co magnets keeps magnetic performance. |
| format |
Article |
| author |
Bovda, V.А. Bovda, А.М. Guk, I.S. Dovbnya, А.N. Lyashchenko, V.N. Mytsykov, А.О. Onishchenko, L.V. Kandybey, S.S. Repihov, O.A. |
| author_facet |
Bovda, V.А. Bovda, А.М. Guk, I.S. Dovbnya, А.N. Lyashchenko, V.N. Mytsykov, А.О. Onishchenko, L.V. Kandybey, S.S. Repihov, O.A. |
| author_sort |
Bovda, V.А. |
| title |
Radiation induced demagnetization of permanent magnets under 10 MeV electron beam |
| title_short |
Radiation induced demagnetization of permanent magnets under 10 MeV electron beam |
| title_full |
Radiation induced demagnetization of permanent magnets under 10 MeV electron beam |
| title_fullStr |
Radiation induced demagnetization of permanent magnets under 10 MeV electron beam |
| title_full_unstemmed |
Radiation induced demagnetization of permanent magnets under 10 MeV electron beam |
| title_sort |
radiation induced demagnetization of permanent magnets under 10 mev electron beam |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2019 |
| topic_facet |
Theory and technology of particle acceleration |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/195253 |
| citation_txt |
Radiation induced demagnetization of permanent magnets under 10 MeV electron beam / V.А. Bovda, А.М. Bovda, I.S. Guk, А.N. Dovbnya, V.N. Lyashchenko, А.О. Mytsykov, L.V. Onishchenko, S.S. Kandybey, O.A. Repihov // Problems of atomic science and technology. — 2019. — № 6. — С. 13-16. — Бібліогр.: 17 назв. — англ. |
| series |
Вопросы атомной науки и техники |
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