Surface Morphology and Structure of Double-Phase Magnetic Alkali Borosilicate Glasses
- Authors: Andreeva N.V.1, Naberezhnov A.A.1,2, Tomkovich M.V.2, Nacke B.3, Kichigin V.3, Rudskoy A.I.1, Filimonov A.V.1
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Affiliations:
- Peter the Great St. Petersburg Polytechnic University
- A. f. Ioffe Physicotechnical Institute of the Russian Academy of Sciences
- Institute of Electrotechnology, Leibniz University of Hannover
- Issue: Vol 58, No 7-8 (2016)
- Pages: 479-482
- Section: Materials with Glasslike Structure
- URL: https://journal-vniispk.ru/0026-0673/article/view/235060
- DOI: https://doi.org/10.1007/s11041-016-0039-z
- ID: 235060
Cite item
Abstract
The surface morphology of double-phase magnetic alkali borosilicate glasses of four types obtained by induction melting is studied by the methods of atomic-force and scanning electron microscopy. The distribution of elements over the surface and the elemental composition of the glasses are determined. It is shown that a dendritic system of interrelated channels required for formation of porous matrixes with controlled mean pore diameter may be obtained in these objects depending on the heat treatment mode.
About the authors
N. V. Andreeva
Peter the Great St. Petersburg Polytechnic University
Email: alex.nabereznov@mail.ioffe.ru
Russian Federation, St. Petersburg
A. A. Naberezhnov
Peter the Great St. Petersburg Polytechnic University; A. f. Ioffe Physicotechnical Institute of the Russian Academy of Sciences
Author for correspondence.
Email: alex.nabereznov@mail.ioffe.ru
Russian Federation, St. Petersburg; St. Petersburg
M. V. Tomkovich
A. f. Ioffe Physicotechnical Institute of the Russian Academy of Sciences
Email: alex.nabereznov@mail.ioffe.ru
Russian Federation, St. Petersburg
B. Nacke
Institute of Electrotechnology, Leibniz University of Hannover
Email: alex.nabereznov@mail.ioffe.ru
Germany, Hannover
V. Kichigin
Institute of Electrotechnology, Leibniz University of Hannover
Email: alex.nabereznov@mail.ioffe.ru
Germany, Hannover
A. I. Rudskoy
Peter the Great St. Petersburg Polytechnic University
Email: alex.nabereznov@mail.ioffe.ru
Russian Federation, St. Petersburg
A. V. Filimonov
Peter the Great St. Petersburg Polytechnic University
Email: alex.nabereznov@mail.ioffe.ru
Russian Federation, St. Petersburg
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