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P. D. Zhemanyuk I. A. Petrik A. V. Ovchinnikov A. G. Seliverstov 《Welding International》2016,30(4):296-300
Problems of welding rotor components made of creep-resisting titanium alloys are investigated. Comparative tests of the effects of fusion welding and rotational friction welding (FW) on the structure and properties of welded joints in titanium alloys are carried out. The experimental results show that welded joints produced by rotational FW have a structure identical to the structure of the parent metal, and the heat-affected zone does not form at all. The optimum conditions of FW of creep-resisting titanium alloys are determined. Irrespective of the initial type of structure, these conditions result in the mechanical properties of the welded joint at a level of 0.9 of the properties of the parent metal. 相似文献
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Kulyukhin S. A. Nevolin Yu. M. Seliverstov A. F. 《Theoretical Foundations of Chemical Engineering》2022,56(4):578-583
Theoretical Foundations of Chemical Engineering - A new approach to the processing of the dump waste product stored in the tailings dumps of the nickel production enterprise Punda Gourda (Cuba) has... 相似文献
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Results of a study of nonstationary processes in the I. V. Kurchatov Beloyarsk Atomic-Power Station, using an electrical analog machine together with the actually-operating control apparatus, are presented. This enabled the dynamic characteristics of the power unit to be obtained and the optimum parameters for setting the main controls of the station to be selected.The theoretical characteristics of the reactor were also compared with experimental results measured directly.Translated from Atomnaya Énergiya, Vol. 19, No. 2, pp. 131–137, August, 1965 相似文献
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A. F. Seliverstov B. G. Ershov Yu. O. Lagunova P. A. Morozov A. S. Kamrukov S. G. Shashkovskii 《Radiochemistry》2008,50(1):70-74
The efficiency of high-intensity pulsed UV irradiation for degradation of organic compounds in decontamination solutions was examined. The conditions ensuring virtually complete degradation of EDTA in alkaline and acidic solutions simulating decontamination solutions T and T-Ts were determined. The optimal ratios of H2O2 and EDTA providing complete photochemical oxidation of the complexone were evaluated. 相似文献
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Experimental data on heat transfer in full-scale and model combustors with a circulating fluidized bed are reviewed. A physical scheme and an algorithm are suggested for the calculation of the intensity of heat transfer to a vertical wall subjected to a dust-laden flow. 相似文献
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V. V. Protasov A. V. Bosenko I. A. Vasenin D. I. Balamygin V. F. Berdyshev I. B. Volfman R. É. Naidenov A. Ya. Sivashinskii S. V. Seliverstov 《Refractories and Industrial Ceramics》2006,47(3):155-157
An updated microprocessor-based version of a tunnel kiln for production of high-grade magnesian refractories is presented.
Improvements achieved in engineering and economic figures are discussed.
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Translated from Novye Ogneupory, No. 5, pp. 18–20, May, 2006. 相似文献