Results 31 to 40 of about 674 (131)
Литьë и металлургия, 2023 It has been shown that the elementary crystal cells of the basic products of modification of silumins, aluminum and silicon do not correspond to the principle of structural and dimensional correspondence of Dankov – Konobeevsky. Modifying elements B, Sr,
E. I. Marukovich +2 more
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Nanostructuring of a Surface Layer as a Way to Improve the Mechanical Properties of Hypoeutectic Silumin [PDF]
, 2020 The irradiation of hypoeutectic silumin 383.1 with an intense pulsed electron beam in the melting mode and rapid crystallization of the surface layer has been performed.
Klopotov, A. A. +7 more
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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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Structure and mechanical characteristics of the hypereutectic silumin subjected to pulsed electron beam treatment [PDF]
, 2019 Silumin, aluminum with silicon alloy, is a promising material used for the manufacture of medium-loaded machine parts and mechanisms. High brittleness is one of the main drawbacks of hypereutectic silumin.
Rygina (Gracheva), Mariya Evgenjevna +3 more
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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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Modification of Silumin Using the Electroexplosive Method
, 2017 Surface modification of silumin of the grade AK12 with plasma formed during an electrical explosion of aluminum foil with a sample of yttrium oxide powder placed in the explosion region (the electroexplosive doping method) is carried out.
Anatolii A. Klopotov +4 more
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THERMODYNAMIC FUNCTIONS OF SILUMIN AK12M2 [PDF]
, 2020 The article presents the results of studying the thermodynamic functions of silumin grade AK12M2. The temperature and cooling time dependences obtained during the experiment are described by the equations that are necessary for calculating the cooling ...
I.N., Ganiev, Osimi, Okil, Nazarov, H.M.
core
Thermodynamics of modification of hypereutectic silumin by cerium, beryllium, antimony
Литьë и металлургияThe article presents a thermodynamic calculation of the modifi ation of hypereutectic silumin by cerium, beryllium and antimony. It has been shown that in the melt of hypereutectic silumin, cerium, beryllium and antimony refine elementary silicon ...
E. I. Marukovich +2 more
doaj +1 more source