Zobrazeno 1 - 10 of 70 pro vyhledávání: '"S. L. Silyakov"'
2
Block Diagram of Chemical Transformation in an Fe2O3/Al/AlN Wave Combustion in Nitrogen
Autor: S. L. Silyakov, N. V. Sachkova, V. I. Yukhvid
Publikováno v: Combustion, Explosion, and Shock Waves. 57:448-454
The stages of chemical transformation in the combustion wave of an Fe2O3/Al/AlN exothermic mixture in nitrogen atmosphere is studied using an original method for stopping a combustion front. It is revealed that, in an Fe2O3/6Al stoichiometric mixture
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ea046fda45fd6de28fe7efe50d83b8b
https://doi.org/10.1134/s0010508221040080
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4
Self-Propagating High-Temperature Synthesis Metallurgy of Cast W–C–Co Ceramics
Autor: S. L. Silyakov, V. I. Yukhvid
Publikováno v: Inorganic Materials. 56:1193-1197
Experimental data are reported that demonstrate the feasibility of producing cast W–C–Co carbide ceramics using a thermite-type highly exothermic mixture consisting of two components: (1) WO3/Al/Ca/C and (2) Co3O4/Al. We show that, during synthes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce989798d2ef652af7f554469c6dcc20
https://doi.org/10.1134/s002016852011014x
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5
Synthesis of Casting Composite Materials Based on Tungsten Carbides with Nickel Binding by the SHS Metallurgy Method
Autor: N. V. Sachkova, V. I. Yukhvid, S. L. Silyakov, N. Yu. Khomenko, T. I. Ignatieva
Publikováno v: Russian Journal of Physical Chemistry B. 14:847-852
The paper experimentally demonstrates the possibility of synthesizing cast W–C–Ni composite materials (CMs) by SHS metallurgy from highly exothermic mixtures based on WO3 and NiO oxides and a complex reducing agent consisting of Al, Ca, and graph
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4c3df8c51d30e834c0317550c105a64
https://doi.org/10.1134/s1990793120050115
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6
X-Ray Diffraction Study of a New Phase in the Ni–W–C System
Autor: N. Yu. Khomenko, S. A. Guda, I. I. Chuev, D. Yu. Kovalev, S. V. Konovalikhin, S. L. Silyakov
Publikováno v: Inorganic Materials. 56:572-576
The composition and structure of a new compound, Ni3.35W9.65C4, have been determined by comparing X-ray powder diffraction, crystal-chemical modeling, and density functional quantum-chemical calculation (VASP program) results. The compound, in cast f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6eb3dd6b1f6ac8aa182434a53f78ed4a
https://doi.org/10.1134/s0020168520060072
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8
Chemical, Phase, and Structural Transformations in the Combustion of Mixtures with Tungsten Oxide with Aluminum
Autor: S. L. Silyakov, V. I. Yukhvid
Publikováno v: Russian Journal of Physical Chemistry B. 13:96-100
In this paper, we studied the regularities of the synthesis of cast carbide-tungsten materials in the combustion of a WO3/Al/Sa/C mixture. The combustion products of the mixture were shown to be cast tungsten carbides with an admixture of Al and an o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de75d58752375cc4298f4dc607c2d84
https://doi.org/10.1134/s1990793119010123
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9
Formation of Hardening Coatings for Working Elements of Agricultural Machines When Combining the High-Frequency Heating and High-Temperature Synthesis of the Materials
Autor: S. L. Silyakov, V. I. Yukhvid, V. F. Aulov
Publikováno v: Russian Agricultural Sciences. 44:195-200
A method of surfacing of a wide range of cast, hard, wear-resistant materials on a steel base was created based on the performed investigations. The surfacing was carried out in the conditions of heating with high-frequency currents (HFCs). The exoth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30cd4c8433de29c93b04f09ec8b878f4
https://doi.org/10.3103/s1068367418020155
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10
Chemical and Phase Transformations in the Combustion of a CrO3/AlN Mixture
Autor: N. V. Sachkova, N. Yu. Khomenko, S. L. Silyakov, T. I. Ignat’eva, Gorshkov Vladimir A, V. I. Yukhvid
Publikováno v: Combustion, Explosion, and Shock Waves. 54:165-169
The possibility of combustion of a mixture of chromium peroxide with aluminum nitride is shown experimentally. The effect of initial pressure of nitrogen and ratio of reagents on an average linear burning rate, as well as on a relative mass loss in t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43b156fcff70e7a4160e294c0b4c1a19
https://doi.org/10.1134/s0010508218020053
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