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Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials. / Vinnik, D. A.; Chernukha, A. S.; Gudkova, S. A. et al.

In: Journal of Magnetism and Magnetic Materials, Vol. 459, 01.08.2018, p. 131-135.

Research output: Contribution to journal › Article › peer-review

Harvard

Vinnik, DA, Chernukha, AS, Gudkova, SA, Zhivulin, VE, Trofimov, EA, Tarasova, AY, Zherebtsov, DA, Kalandija, M, Trukhanov, AV, Trukhanov, SV, Senin, AV, Isaenko, LI, Perov, NS & Niewa, R 2018, 'Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials', Journal of Magnetism and Magnetic Materials, vol. 459, pp. 131-135. https://doi.org/10.1016/j.jmmm.2017.11.085

APA

Vinnik, D. A., Chernukha, A. S., Gudkova, S. A., Zhivulin, V. E., Trofimov, E. A., Tarasova, A. Y., Zherebtsov, D. A., Kalandija, M., Trukhanov, A. V., Trukhanov, S. V., Senin, A. V., Isaenko, L. I., Perov, N. S., & Niewa, R. (2018). Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials. Journal of Magnetism and Magnetic Materials, 459, 131-135. https://doi.org/10.1016/j.jmmm.2017.11.085

Vancouver

Vinnik DA, Chernukha AS, Gudkova SA, Zhivulin VE, Trofimov EA, Tarasova AY et al. Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials. Journal of Magnetism and Magnetic Materials. 2018 Aug 1;459:131-135. doi: 10.1016/j.jmmm.2017.11.085

Author

Vinnik, D. A. ; Chernukha, A. S. ; Gudkova, S. A. et al. / Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials. In: Journal of Magnetism and Magnetic Materials. 2018 ; Vol. 459. pp. 131-135.

BibTeX

@article{673f6ab614b042429292cfba86b6b882,
title = "Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials",
abstract = "Barium hexaferrite tablets were compacted at pressures of 50-149 kN/cm2 and subsequently calcined at different temperatures up to 1350 °C for various durations. The compaction pressure has a non-monotonic influence on the calcined sample density and coercivity. The apparent density shows a maximum concomitant to a minimum in coercivity near a compaction pressure of 120 kN/cm2. In contrast the Curie temperature of 459 °C are not influenced by the compaction pressure. The optimized compaction pressure and subsequent calcination temperature for obtaining high-density single phase material is inferred to 108 kN/cm2 and 1350 °C, respectively. The resulting pellets show surfaces of two different sized crystallites in the 3-10 μm and 50-150 μm ranges and grains with cheese-like pores of 5-7 μm in the interior. The interior grain size increases with compaction pressure to up to 150-250 μm, while the pore size stays unaffected.",
keywords = "Calcination, Ferrites, Magnetization, Pelletizing, Permanent magnets, OXIDE, PARTICLES, IONS, BAND, MICROWAVE ABSORBER, SINGLE-CRYSTALS, EVOLUTION, CERAMIC METHOD, GROWTH, THIN",
author = "Vinnik, {D. A.} and Chernukha, {A. S.} and Gudkova, {S. A.} and Zhivulin, {V. E.} and Trofimov, {E. A.} and Tarasova, {A. Yu} and Zherebtsov, {D. A.} and M. Kalandija and Trukhanov, {A. V.} and Trukhanov, {S. V.} and Senin, {A. V.} and Isaenko, {L. I.} and Perov, {N. S.} and R. Niewa",
note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",
year = "2018",
month = aug,
day = "1",
doi = "10.1016/j.jmmm.2017.11.085",
language = "English",
volume = "459",
pages = "131--135",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Morphology and magnetic properties of pressed barium hexaferrite BaFe12O19 materials

AU - Vinnik, D. A.

AU - Chernukha, A. S.

AU - Gudkova, S. A.

AU - Zhivulin, V. E.

AU - Trofimov, E. A.

AU - Tarasova, A. Yu

AU - Zherebtsov, D. A.

AU - Kalandija, M.

AU - Trukhanov, A. V.

AU - Trukhanov, S. V.

AU - Senin, A. V.

AU - Isaenko, L. I.

AU - Perov, N. S.

AU - Niewa, R.

N1 - Publisher Copyright: © 2017 Elsevier B.V.

PY - 2018/8/1

Y1 - 2018/8/1

N2 - Barium hexaferrite tablets were compacted at pressures of 50-149 kN/cm2 and subsequently calcined at different temperatures up to 1350 °C for various durations. The compaction pressure has a non-monotonic influence on the calcined sample density and coercivity. The apparent density shows a maximum concomitant to a minimum in coercivity near a compaction pressure of 120 kN/cm2. In contrast the Curie temperature of 459 °C are not influenced by the compaction pressure. The optimized compaction pressure and subsequent calcination temperature for obtaining high-density single phase material is inferred to 108 kN/cm2 and 1350 °C, respectively. The resulting pellets show surfaces of two different sized crystallites in the 3-10 μm and 50-150 μm ranges and grains with cheese-like pores of 5-7 μm in the interior. The interior grain size increases with compaction pressure to up to 150-250 μm, while the pore size stays unaffected.

AB - Barium hexaferrite tablets were compacted at pressures of 50-149 kN/cm2 and subsequently calcined at different temperatures up to 1350 °C for various durations. The compaction pressure has a non-monotonic influence on the calcined sample density and coercivity. The apparent density shows a maximum concomitant to a minimum in coercivity near a compaction pressure of 120 kN/cm2. In contrast the Curie temperature of 459 °C are not influenced by the compaction pressure. The optimized compaction pressure and subsequent calcination temperature for obtaining high-density single phase material is inferred to 108 kN/cm2 and 1350 °C, respectively. The resulting pellets show surfaces of two different sized crystallites in the 3-10 μm and 50-150 μm ranges and grains with cheese-like pores of 5-7 μm in the interior. The interior grain size increases with compaction pressure to up to 150-250 μm, while the pore size stays unaffected.

KW - Calcination

KW - Ferrites

KW - Magnetization

KW - Pelletizing

KW - Permanent magnets

KW - OXIDE

KW - PARTICLES

KW - IONS

KW - BAND

KW - MICROWAVE ABSORBER

KW - SINGLE-CRYSTALS

KW - EVOLUTION

KW - CERAMIC METHOD

KW - GROWTH

KW - THIN

UR - http://www.scopus.com/inward/record.url?scp=85035113770&partnerID=8YFLogxK

U2 - 10.1016/j.jmmm.2017.11.085

DO - 10.1016/j.jmmm.2017.11.085

M3 - Article

AN - SCOPUS:85035113770

VL - 459

SP - 131

EP - 135

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

ER -

ID: 10065946