Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology
Samo za registrovane korisnike
2012
Konferencijski prilog (Objavljena verzija)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the melted feedstock were multipolarly aligned into four semi-circular paths that were circularly closed through a multipolar electromagnet. After debinding (with acetone and thermally) and sintering (optimized to obtain maximal values of the (BH)max product), samples were multipolarly magnetized again to form four poles on the outer surface of the sample. Multipolar anisotropy of the samples was observed and analyzed in detail by SEM and AFM (crystalline alignment) and by MFM (magnetical alignment).
Ključne reči:
Sr-hexaferrite / PIM technology / Multipolar anisotropy / Magnetic alignmentIzvor:
Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012, 2012, 3Izdavač:
- European Powder Metallurgy Association (EPMA)
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - CONF AU - Nikolić, Maria Vesna AU - Aleksić, Obrad AU - Vasiljević-Radović, Dana AU - Nikolić, Nenad PY - 2012 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/613 AB - Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the melted feedstock were multipolarly aligned into four semi-circular paths that were circularly closed through a multipolar electromagnet. After debinding (with acetone and thermally) and sintering (optimized to obtain maximal values of the (BH)max product), samples were multipolarly magnetized again to form four poles on the outer surface of the sample. Multipolar anisotropy of the samples was observed and analyzed in detail by SEM and AFM (crystalline alignment) and by MFM (magnetical alignment). PB - European Powder Metallurgy Association (EPMA) C3 - Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012 T1 - Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology VL - 3 UR - https://hdl.handle.net/21.15107/rcub_cer_1150 ER -
@conference{ author = "Nikolić, Maria Vesna and Aleksić, Obrad and Vasiljević-Radović, Dana and Nikolić, Nenad", year = "2012", abstract = "Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the melted feedstock were multipolarly aligned into four semi-circular paths that were circularly closed through a multipolar electromagnet. After debinding (with acetone and thermally) and sintering (optimized to obtain maximal values of the (BH)max product), samples were multipolarly magnetized again to form four poles on the outer surface of the sample. Multipolar anisotropy of the samples was observed and analyzed in detail by SEM and AFM (crystalline alignment) and by MFM (magnetical alignment).", publisher = "European Powder Metallurgy Association (EPMA)", journal = "Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012", title = "Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology", volume = "3", url = "https://hdl.handle.net/21.15107/rcub_cer_1150" }
Nikolić, M. V., Aleksić, O., Vasiljević-Radović, D.,& Nikolić, N.. (2012). Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology. in Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012 European Powder Metallurgy Association (EPMA)., 3. https://hdl.handle.net/21.15107/rcub_cer_1150
Nikolić MV, Aleksić O, Vasiljević-Radović D, Nikolić N. Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology. in Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012. 2012;3. https://hdl.handle.net/21.15107/rcub_cer_1150 .
Nikolić, Maria Vesna, Aleksić, Obrad, Vasiljević-Radović, Dana, Nikolić, Nenad, "Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology" in Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012, 3 (2012), https://hdl.handle.net/21.15107/rcub_cer_1150 .