Study of the surface relief, structure and phase composition of the silumin composite layer obtained by the method of electric explosion alloying by Al-Y ₂ O ₃ system

D. V. Zagulyaev, V. E. Gromov, Yu F. Ivanov, E. A. Petrikova, A. D. Teresov, S. V. Konovalov, A. P. Semin

Research Center for Physical Materials Science and Composite Materials

Research output: Contribution to journal › Conference article

Abstract

The studies of the surface relief, structure and phase composition of silumin surface layer modified by the electric explosion of the aluminium conductor with the weighed sample of yttrium oxide were done by the methods of modern physical material science (atomic-force and transmission electron microscopy) in the research. It is stated that the multi-layer structure which consist of the highly porous coating inhomogeneous in thickness, the liquid phase alloying layer and the thermal effect layer, is formed in the top layer. It is revealed that the top layer possesses a submicro- and nanodimentional multi-phase structure. The particles of silicon, Y ₂ O ₃ , YSi ₂ and Y ₂ Si ₂ O ₇ are the hardening phases of this structure. It consists of the cellular crystallization structure being characterized by the inhomogeneity in the distribution of the alloying elements.

Original language	English
Article number	032021
Journal	Journal of Physics: Conference Series
Volume	1115
Issue number	3
DOIs	https://doi.org/10.1088/1742-6596/1115/3/032021
Publication status	Published - 27 Nov 2018
Event	6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Russian Federation Duration: 16 Sep 2018 → 22 Sep 2018

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ASJC Scopus subject areas

Physics and Astronomy(all)

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Zagulyaev, D. V., Gromov, V. E., Ivanov, Y. F., Petrikova, E. A., Teresov, A. D., Konovalov, S. V., & Semin, A. P. (2018). Study of the surface relief, structure and phase composition of the silumin composite layer obtained by the method of electric explosion alloying by Al-Y ₂ O ₃ system. Journal of Physics: Conference Series, 1115(3), [032021]. https://doi.org/10.1088/1742-6596/1115/3/032021

Study of the surface relief, structure and phase composition of the silumin composite layer obtained by the method of electric explosion alloying by Al-Y ₂ O ₃ system. / Zagulyaev, D. V.; Gromov, V. E.; Ivanov, Yu F.; Petrikova, E. A.; Teresov, A. D.; Konovalov, S. V.; Semin, A. P.

In: Journal of Physics: Conference Series, Vol. 1115, No. 3, 032021, 27.11.2018.

Research output: Contribution to journal › Conference article

Zagulyaev, DV, Gromov, VE, Ivanov, YF, Petrikova, EA, Teresov, AD, Konovalov, SV & Semin, AP 2018, 'Study of the surface relief, structure and phase composition of the silumin composite layer obtained by the method of electric explosion alloying by Al-Y ₂ O ₃ system', Journal of Physics: Conference Series, vol. 1115, no. 3, 032021. https://doi.org/10.1088/1742-6596/1115/3/032021

Zagulyaev DV, Gromov VE, Ivanov YF, Petrikova EA, Teresov AD, Konovalov SV et al. Study of the surface relief, structure and phase composition of the silumin composite layer obtained by the method of electric explosion alloying by Al-Y ₂ O ₃ system. Journal of Physics: Conference Series. 2018 Nov 27;1115(3). 032021. https://doi.org/10.1088/1742-6596/1115/3/032021

Zagulyaev, D. V. ; Gromov, V. E. ; Ivanov, Yu F. ; Petrikova, E. A. ; Teresov, A. D. ; Konovalov, S. V. ; Semin, A. P. / Study of the surface relief, structure and phase composition of the silumin composite layer obtained by the method of electric explosion alloying by Al-Y ₂ O ₃ system. In: Journal of Physics: Conference Series. 2018 ; Vol. 1115, No. 3.

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abstract = " The studies of the surface relief, structure and phase composition of silumin surface layer modified by the electric explosion of the aluminium conductor with the weighed sample of yttrium oxide were done by the methods of modern physical material science (atomic-force and transmission electron microscopy) in the research. It is stated that the multi-layer structure which consist of the highly porous coating inhomogeneous in thickness, the liquid phase alloying layer and the thermal effect layer, is formed in the top layer. It is revealed that the top layer possesses a submicro- and nanodimentional multi-phase structure. The particles of silicon, Y 2 O 3 , YSi 2 and Y 2 Si 2 O 7 are the hardening phases of this structure. It consists of the cellular crystallization structure being characterized by the inhomogeneity in the distribution of the alloying elements. ",

author = "Zagulyaev, {D. V.} and Gromov, {V. E.} and Ivanov, {Yu F.} and Petrikova, {E. A.} and Teresov, {A. D.} and Konovalov, {S. V.} and Semin, {A. P.}",

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AU - Ivanov, Yu F.

AU - Petrikova, E. A.

AU - Teresov, A. D.

AU - Konovalov, S. V.

AU - Semin, A. P.

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AB - The studies of the surface relief, structure and phase composition of silumin surface layer modified by the electric explosion of the aluminium conductor with the weighed sample of yttrium oxide were done by the methods of modern physical material science (atomic-force and transmission electron microscopy) in the research. It is stated that the multi-layer structure which consist of the highly porous coating inhomogeneous in thickness, the liquid phase alloying layer and the thermal effect layer, is formed in the top layer. It is revealed that the top layer possesses a submicro- and nanodimentional multi-phase structure. The particles of silicon, Y 2 O 3 , YSi 2 and Y 2 Si 2 O 7 are the hardening phases of this structure. It consists of the cellular crystallization structure being characterized by the inhomogeneity in the distribution of the alloying elements.

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10.1088/1742-6596/1115/3/032021