Effect of gases released during solidification of castings on microstructure of alloys
Литьë и металлургия, 2020 Thermodynamic calculation of formation of spherical gas bubbles different in water – wetting on flat surfaces by metal melt is made. This process consists of two stages.
E. I. Marukovich, V. Yu. Stetsenko
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Kinetics of steel casting solidification during vertical continuous casting
Литьë и металлургия, 2022 A technique that allows calculating the values of the specific heat flux in a given range of values of the technological parameters of casting and the maximum allowable thickness of the casting crust at the outlet of the mold is proposed. The information
E. I. Marukovich, E. B. Demchenko
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Range Of Thermal Conductivity Changes Of Wet Green Foundry Sand During Casting Solidification
Archives of Metallurgy and Materials, 2015 The paper presents results of measuring thermal conductivity of green sand mould material and time of castings solidification evaluated from cooling curves. During the experiments pure Cu (99,8 %) plate was cast into the examined sand moulds.
Krajewski P.K., Piwowarski G.
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Trends in the development of foundry production
Литьë и металлургия, 2023 An analysis of the state of foundry production in the world is presented, as well as an analysis of the state of foundry production in the Republic of Belarus.
E. I. Marukovich, M. A. Sadokha
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On the solubility of gases in liquid casting alloys
Литьë и металлургия, 2023 It has been shown that hydrogen and oxygen atoms cannot be present in the open pores of crystal lattices of base metals of casting alloys. The solubility of gases in liquid casting alloys is a nanostructured process.
E. I. Marukovich +2 more
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Mechanisms of influence of modifiers on crystallization of tin and aluminium bronzes
Литьë и металлургия, 2023 It has been shown that elementary crystalline cells of α‑phases of tin, aluminum bronzes and main modifying phases do not correspond to the principle of structural and dimensional correspondence of Dankov‑Konobeevsky.
E. I. Marukovich +2 more
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Effect of Calcium on Structure, Phase Composition and Hardening of Al-Zn-Mg Alloys Containing up to 12wt.%Zn [PDF]
Materials Research, 2015 The influence of calcium on structure and phase composition of the aluminum alloys, containing additions of zinc up to 12 wt.% and magnesium (3.5 wt.%) was studied.
Nikolay Aleksandrovich Belov +2 more
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Effect of the crucible composition on the Inconel 718 vacuum induction melting process efficiency
Journal of Materials Research and Technology, 2023 Nickel-based superalloys are widely employed to manufacture aero-engine turbines due to their high mechanical strength and resistance to corrosion and creep.
Pablo Garcia-Michelena +9 more
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Uporaba avtonomno vodenega vozila za oskrbo robotskih celic z izdelki
VentilThis paper presents the use of an Automated Guided Vehicle (AGV) for supplying robotic cells with products at LTH Castings d.o.o., a company that has been successfully expanding its business for many years while placing strong emphasis on investments in ...
Maria Yakimovska, Vinko Drev
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Duration of Conservation of Plague Microbe (Yersinia pestis) Genes in Mammalian Bone Remains
Проблемы особо опасных инфекций, 2016 Objective of this work was to determine the long-term preservation of Yersinia pestis DNA, detected by polymerase chain reaction (PCR) in the bone tissue of rodents, and to quantify content changes over time under the influence of biotic and abiotic ...
V. V. Sutyagin +3 more
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