Structural and electromagnetic properties of 3D printed and electron beam sintered lithium ferrite ceramic; Ceramics International; Vol. 50, iss. 24, Pt A
| Parent link: | Ceramics International.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 50, iss. 24, Pt A.— 2024.— P. 52632-52639 |
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| مؤلف مشترك: | |
| مؤلفون آخرون: | , , , , , |
| الملخص: | Title screen In this work, the structures and electromagnetic properties of lithium ferrite ceramics manufactured by the additive method, based on the extrusion deposition of ferrite samples with a binder and their subsequent heating with high-energy electron beam, were studied. Preliminary synthesis of ferrite powder was carried out by a solid-phase method using iron oxide and lithium carbonate. To prepare ferrite paste, a binder based on ethylcellulose and terpineol was used. The printed samples were sintered by heating with 1.4 MeV electron beam using an ELV-6 accelerator. Using X-ray phase analysis, it was established that the sintered ceramic consists mainly of an ordered α−Li0.5Fe2.5O4 phase and a certain amount of disordered β−Li0.5Fe2.5O4 phase. Ferrite ceramics are characterized by a relative density of 72.6–92.1 %, specific saturation magnetization of 63–65 emu/g, Curie temperature of 628–630 °C, electrical resistivity of 108–106 Ω cm, depending on the thickness of the printed sample (200 and 400 μm) and sintering temperature (1100 and 1200°С) Текстовый файл AM_Agreement |
| اللغة: | الإنجليزية |
| منشور في: |
2024
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1016/j.ceramint.2024.10.114 |
| التنسيق: | MixedMaterials الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=676876 |
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| 200 | 1 | |a Structural and electromagnetic properties of 3D printed and electron beam sintered lithium ferrite ceramic |f E. N. Lysenko, E. V. Nikolaev, V. A. Vlasov [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a References: 47 tit. | ||
| 330 | |a In this work, the structures and electromagnetic properties of lithium ferrite ceramics manufactured by the additive method, based on the extrusion deposition of ferrite samples with a binder and their subsequent heating with high-energy electron beam, were studied. Preliminary synthesis of ferrite powder was carried out by a solid-phase method using iron oxide and lithium carbonate. To prepare ferrite paste, a binder based on ethylcellulose and terpineol was used. The printed samples were sintered by heating with 1.4 MeV electron beam using an ELV-6 accelerator. Using X-ray phase analysis, it was established that the sintered ceramic consists mainly of an ordered α−Li0.5Fe2.5O4 phase and a certain amount of disordered β−Li0.5Fe2.5O4 phase. Ferrite ceramics are characterized by a relative density of 72.6–92.1 %, specific saturation magnetization of 63–65 emu/g, Curie temperature of 628–630 °C, electrical resistivity of 108–106 Ω cm, depending on the thickness of the printed sample (200 and 400 μm) and sintering temperature (1100 and 1200°С) | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Ceramics International |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 50, iss. 24, Pt A |v P. 52632-52639 |d 2024 | |
| 610 | 1 | |a Lithium ferrite | |
| 610 | 1 | |a Li0.5Fe2.5O4 | |
| 610 | 1 | |a Additive manufacturing | |
| 610 | 1 | |a Extrusion printing | |
| 610 | 1 | |a Electron beam sintering | |
| 610 | 1 | |a Electromagnetic properties | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Lysenko |b E. N. |c Specialist in the field of electrical engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1972- |g Elena Nikolaevna |9 16097 | |
| 701 | 1 | |a Nikolaev |b E. V. |c specialist in the field of electrical engineering |c engineer of Tomsk Polytechnic University |f 1989- |g Evgeny Vladimirovich |9 17910 | |
| 701 | 1 | |a Vlasov |b V. A. |c Physicist |c Senior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1975- |g Vitaliy Anatolievich |9 15577 | |
| 701 | 1 | |a Svirkov |g Aleksandr Sergeevich |b A. S. |f 1999- |c specialist in the field of instrument engineering |c Engineer of Tomsk Polytechnic University |y Tomsk |9 88758 | |
| 701 | 1 | |a Surzhikov |b A. P. |c physicist |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical sciences (DSc) |f 1951- |g Anatoly Petrovich |9 14617 | |
| 701 | 1 | |a Artishchev |b S. A. |g Sergey Aleksandrovich | |
| 712 | 0 | 2 | |a National Research Tomsk Polytechnic University |9 27197 |4 570 |
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