Analysis of the Structure and Composition of Fe 2 O 3  Oxides Subjected to Magnetic Pulse Treatment

A. A. Virus; M. N. Shipko; M. A. Stepovich; T. P. Kaminskaya; V. V. Korovushkin; A. I. Tikhonov; E. S. Savchenko

doi:10.1134/S1027451019020198

Analysis of the Structure and Composition of Fe₂O₃ Oxides Subjected to Magnetic Pulse Treatment

Authors: Virus A.A.¹, Shipko M.N.²^,3, Stepovich M.A.²^,4, Kaminskaya T.P.⁵, Korovushkin V.V.⁶, Tikhonov A.I.³, Savchenko E.S.⁶
Affiliations:
1. Institute of Experimental Mineralogy, Russian Academy of Sciences
2. Ivanovo State University
3. Lenin Ivanovo State Power University
4. Tsiolkovsky Kaluga State University
5. Lomonosov Moscow State University
6. National University of Science and Technology “MISiS”
Issue: Vol 13, No 2 (2019)
Pages: 215-220
Section: Article
URL: https://journals.rcsi.science/1027-4510/article/view/196249
DOI: https://doi.org/10.1134/S1027451019020198
ID: 196249

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Abstract

The structure and composition of iron ore (hematite) powders before and after treatment with weak pulsed magnetic fields are studied with scanning electron microscopy, scanning probe microscopy, X‑ray microanalysis, and Mössbauer spectroscopy. Hematite samples, which are structure-forming elements during the preparation of hexagonal barium and strontium ferrites after their grinding in an attritor, are objects of the research.