Results 21 to 30 of about 232 (146)
Modification of Al-10Si-2Cu alloy surface by intensive pulsed electron beam
Journal of Materials Research and Technology, 2020 The study reports on the electron-beam processing (energy of accelerated electrons 17 keV, electron beam energy density ES = 10, 20, 30, 40, and 50 J/cm2, pulse duration 50 and 200 μs) of Al-10wt%Si-2wt%Cu alloy (silumin) surface.
Sergey Konovalov +4 more
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Archives of Foundry Engineering, 2015 The work presents the effect of strontium and antimony modification on the microstructure and mechanical properties of 226 silumin casts. The performed research demonstrated that strontium causes high refinement of silicon precipitations in the eutectic ...
Szymczak T., Gumienny G., Pacyniak T.
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Hypoeutectic Silumin to Pressure Die Casting with Vanadium and Tungsten
Archives of Metallurgy and Materials, 2016 The basic aim of this study is to investigate the effect of vanadium and tungsten on the crystallization process, microstructure and mechanical properties of silumin grade EN-AC 46000.
Szymczak T., Gumienny G., Pacyniak T.
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Microstructure and Properties of Hypoeutectic Silumin Treated by High-Current Pulsed Electron Beams
Успехи физики металлов, 2019 The structural-phase states, microhardness, and tribological properties of hypoeutectic silumin after electron-beam treatment are studied by the methods of contemporary physical materials science.
Yu. F. Ivanov, D. V. Zagulyaev, S. A. Nevskii, V. Е. Gromov, V. D. Sarychev, A. P. Semin
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J Automat Chem, 1989 Journal of Analytical Methods in Chemistry, Volume 11, Issue 6, Page 284-288, 1989.
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Increase of a Fatigue Life of a Silumin by Electron-Beam Processing
Успехи физики металлов, 2015 At present, the aluminium-alloy productions become increasingly popular in different branches of industry. However, the relatively low strength properties of silumin significantly restrict its scope of application.
V. E. Gromov, K. V. Aksyonova, S. V. Konovalov, Yu. F. Ivanov
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Selected Aspects of Nitrogen Refinement of Silumin 226
Archives of Foundry Engineering, 2014 The work presents the results of the investigations of the effect of the nitrogen (N2) refining time „τraf” and the gas output on the course of the crystallization process, the microstructure and the gassing degree of silumin 226 used for pressure ...
Szymczak T., Gumienny G., Pacyniak T.
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THE PROBLEM OF MODIFYING AN ALUMINUM-SILICON EUTECTIC ALLOY OF SILUMINS. WAY OF SOLUTIONS
Литьë и металлургия, 2018 It is shown that modern industrial modifiers of silumin eutectic contribute to the saturation of the melt with hydrogen. Its micro bubbles block the branching of eutectic crystals and promote the formation of gas porosity in castings.To improve the ...
E. I. Marukovich,, V. Yu. Stetsenko
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Успехи физики металлов, 2019 The structural-phase states, microhardness, and tribological properties of hypoeutectic silumin after electron-beam treatment are studied by the methods of contemporary physical materials science.
Yu. F. Ivanov, V. E. Gromov, D. V. Zagulyaev, S. V. Konovalov, Yu. A. Rubannikova, A. P. Semin
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Archives of Metallurgy and Materials, 2017 The paper presents a research on the effect of extreme - for the technology of the considered silumin EN AB 47100 - parameters of high-pressure die casting on occurrence of casting nonconformities.
Pałyga Ł., Stachowicz M., Granat K.
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