Silumin strengthening mechanisms

Research Center for Physical Materials Science and Composite Materials

Research output: Contribution to journal › Conference article

Abstract

With the aim of developing a new class of wear-resistant nanocomposites, eutectic silumin was exposed to micro- and submillisecond intense electron beam irradiation with surface melting. Due to such modification, which provides high-rate solidification, a submicro-nanocrystalline structure with enhanced strength was formed in a silumin surface layer of up to 500 μm thick. The elemental composition and the defect structure of the irradiated material were analyzed by scanning and transmission electron microscopy, and its phase and lattice states were studied by X-ray diffraction analysis.

Original language	English
Article number	032050
Journal	Journal of Physics: Conference Series
Volume	1115
Issue number	3
DOIs	https://doi.org/10.1088/1742-6596/1115/3/032050
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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Petrikova, E. A., & Ivanov, Y. F. (2018). Silumin strengthening mechanisms. Journal of Physics: Conference Series, 1115(3), [032050]. https://doi.org/10.1088/1742-6596/1115/3/032050

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author = "Petrikova, {E. A.} and Ivanov, {Yu F.}",

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AU - Ivanov, Yu F.

PY - 2018/11/27

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N2 - With the aim of developing a new class of wear-resistant nanocomposites, eutectic silumin was exposed to micro- and submillisecond intense electron beam irradiation with surface melting. Due to such modification, which provides high-rate solidification, a submicro-nanocrystalline structure with enhanced strength was formed in a silumin surface layer of up to 500 μm thick. The elemental composition and the defect structure of the irradiated material were analyzed by scanning and transmission electron microscopy, and its phase and lattice states were studied by X-ray diffraction analysis.

AB - With the aim of developing a new class of wear-resistant nanocomposites, eutectic silumin was exposed to micro- and submillisecond intense electron beam irradiation with surface melting. Due to such modification, which provides high-rate solidification, a submicro-nanocrystalline structure with enhanced strength was formed in a silumin surface layer of up to 500 μm thick. The elemental composition and the defect structure of the irradiated material were analyzed by scanning and transmission electron microscopy, and its phase and lattice states were studied by X-ray diffraction analysis.

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JO - Journal of Physics: Conference Series

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Access to Document

10.1088/1742-6596/1115/3/032050