Microdiffraction analysis of structure of silumin's high-velocity cellular crystallization

Abstract

The submicro-nanocrystalline multiphase structure of high-velocity cellular crystallization has been formed in the surface layer of AK10M2N silumin by the irradiation with the intense pulsed electron beam. According to the morphological features the crystallization cells are divided into two types. The cells of the first type are formed by the alternating plates of silicon and aluminium of nanodimensional transverse sizes by the eutectic reaction. The cells of the second type are formed by the solid solution based on aluminium and contain the nanodimensional particles of the second phase. The cells of the first and the second type are separated by the interlayers of the second phase containing the silicon particles, aluminides and copper silicides. The obtained results enable to recommend the irradiation of silumin by the intense pulsed electron beam as the method resulting in the multiple dispersion of the structure facilitating the increase in wear resistance of the material.

Original language	English
Article number	012114
Journal	Journal of Physics: Conference Series
Volume	1393
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1393/1/012114
Publication status	Published - 28 Nov 2019
Event	14th International Conference on Gas Discharge Plasmas and Their Applications, GDP 2019 - Tomsk, Russian Federation Duration: 15 Sep 2019 → 21 Sep 2019

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/1393/1/012114

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Microdiffraction analysis of structure of silumin's high-velocity cellular crystallization. / Petrikova, E. A.; Teresov, A. D.; Rygina, M. E.; Tolkachev, O. S.; Ivanov, Yu F.; Gromov, V. E.; Zagulyaev, D. V.; Konovalov, S. V.; Semin, A. P.

In: Journal of Physics: Conference Series, Vol. 1393, No. 1, 012114, 28.11.2019.

Research output: Contribution to journal › Conference article › peer-review

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title = "Microdiffraction analysis of structure of silumin's high-velocity cellular crystallization",

abstract = "The submicro-nanocrystalline multiphase structure of high-velocity cellular crystallization has been formed in the surface layer of AK10M2N silumin by the irradiation with the intense pulsed electron beam. According to the morphological features the crystallization cells are divided into two types. The cells of the first type are formed by the alternating plates of silicon and aluminium of nanodimensional transverse sizes by the eutectic reaction. The cells of the second type are formed by the solid solution based on aluminium and contain the nanodimensional particles of the second phase. The cells of the first and the second type are separated by the interlayers of the second phase containing the silicon particles, aluminides and copper silicides. The obtained results enable to recommend the irradiation of silumin by the intense pulsed electron beam as the method resulting in the multiple dispersion of the structure facilitating the increase in wear resistance of the material.",

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

year = "2019",

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doi = "10.1088/1742-6596/1393/1/012114",

language = "English",

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journal = "Journal of Physics: Conference Series",

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note = "14th International Conference on Gas Discharge Plasmas and Their Applications, GDP 2019 ; Conference date: 15-09-2019 Through 21-09-2019",

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T1 - Microdiffraction analysis of structure of silumin's high-velocity cellular crystallization

AU - Petrikova, E. A.

AU - Teresov, A. D.

AU - Rygina, M. E.

AU - Tolkachev, O. S.

AU - Ivanov, Yu F.

AU - Gromov, V. E.

AU - Zagulyaev, D. V.

AU - Konovalov, S. V.

AU - Semin, A. P.

PY - 2019/11/28

Y1 - 2019/11/28

N2 - The submicro-nanocrystalline multiphase structure of high-velocity cellular crystallization has been formed in the surface layer of AK10M2N silumin by the irradiation with the intense pulsed electron beam. According to the morphological features the crystallization cells are divided into two types. The cells of the first type are formed by the alternating plates of silicon and aluminium of nanodimensional transverse sizes by the eutectic reaction. The cells of the second type are formed by the solid solution based on aluminium and contain the nanodimensional particles of the second phase. The cells of the first and the second type are separated by the interlayers of the second phase containing the silicon particles, aluminides and copper silicides. The obtained results enable to recommend the irradiation of silumin by the intense pulsed electron beam as the method resulting in the multiple dispersion of the structure facilitating the increase in wear resistance of the material.

AB - The submicro-nanocrystalline multiphase structure of high-velocity cellular crystallization has been formed in the surface layer of AK10M2N silumin by the irradiation with the intense pulsed electron beam. According to the morphological features the crystallization cells are divided into two types. The cells of the first type are formed by the alternating plates of silicon and aluminium of nanodimensional transverse sizes by the eutectic reaction. The cells of the second type are formed by the solid solution based on aluminium and contain the nanodimensional particles of the second phase. The cells of the first and the second type are separated by the interlayers of the second phase containing the silicon particles, aluminides and copper silicides. The obtained results enable to recommend the irradiation of silumin by the intense pulsed electron beam as the method resulting in the multiple dispersion of the structure facilitating the increase in wear resistance of the material.

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