Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Vyacheslav I. Mali"'
Autor:
Fedor M. Noskov, Lyudmila I. Kveglis, Vyacheslav I. Mali, Maksim A. Esikov, Rimma Y. Sakenova
Publikováno v:
Crystals, Vol 13, Iss 10, p 1514 (2023)
This article examines the processes of structure formation occurring during joint plastic deformation by the explosion of copper and molybdenum. These components are dissimilar metals with very limited mutual solubility under normal conditions, and t
Externí odkaz:
https://doaj.org/article/cb1a29c07ea84e76989164b24acba20d
Publikováno v:
Ceramics, Vol 4, Iss 3, Pp 437-446 (2021)
Numerical calculations were carried out to simulate, under conditions of close spark plasma sintering (SPS), the temperature distribution during the passage of current in dense cylindrical samples of two materials: aluminum oxide and copper located i
Externí odkaz:
https://doaj.org/article/850a5ca9c4a34bdbb8e0c6cf90d5f2e2
Autor:
Ivan A. Ditenberg, Ivan V. Smirnov, Michail A. Korchagin, Konstantin V. Grinyaev, Vladlen V. Melnikov, Yuriy P. Pinzhin, Alexander I. Gavrilov, Maksim A. Esikov, Vyacheslav I. Mali, Dina V. Dudina
Publikováno v:
Entropy, Vol 22, Iss 2, p 143 (2020)
In this paper, the structural characteristics of a W-Ta-Mo-Nb-V-Cr-Zr-Ti non-equiatomic refractory metal alloy obtained by spark plasma sintering (SPS) of a high-energy ball-milled powder mixture are reported. High-energy ball milling resulted in the
Externí odkaz:
https://doaj.org/article/dc9bd0d600db41849f6f3a13130ceeb4
Autor:
Daria V. Lazurenko, Andreas Stark, Maksim A. Esikov, Jonathan Paul, Ivan A. Bataev, Adelya A. Kashimbetova, Vyacheslav I. Mali, Uwe Lorenz, Florian Pyczak
Publikováno v:
Materials, Vol 12, Iss 4, p 629 (2019)
In this study, new multilayer TiAl-based composites were developed and characterized. The materials were produced by spark plasma sintering (SPS) of elemental Ti and Al foils and ceramic particles (TiB2 and TiC) at 1250 °C. The matrix of the composi
Externí odkaz:
https://doaj.org/article/adf301c7b1af4b989a1c73c29cce522a
Autor:
Dina V. Dudina, Alexander A. Matvienko, Anatoly A. Sidelnikov, Mikhail A. Legan, Vyacheslav I. Mali, Maksim A. Esikov, Alexander G. Anisimov, Pavel A. Gribov, Vladimir V. Boldyrev
Publikováno v:
Metals, Vol 8, Iss 7, p 538 (2018)
Pulsed electric current can be used for the fast sintering of powders as well as joining of macroobjects. In this work, we brazed copper plates using a silver layer that was formed in situ by the decomposition of a silver oxalate Ag2C2O4 powder place
Externí odkaz:
https://doaj.org/article/10f9d983516e4012af76b7c2522fa3c5
Autor:
A. G. Anisimov, Tomila M. Vidyuk, Igor S. Batraev, Boris B. Bokhonov, Dina V. Dudina, Vyacheslav I. Mali, M. A. Esikov
Publikováno v:
Materials Today: Proceedings. 25:377-380
Copper-graphite joints are functional elements of many electronic and electromechanical devices. Unique properties of graphite, such as the ability to withstand high temperatures, a low friction coefficient and high thermal and electrical conductivit
Autor:
Michael R. Predtechenskiy, Maxim A. Esikov, Alexander A. Khassin, Vyacheslav I. Mali, Artem V. Alekseev
Publikováno v:
Journal of Siberian Federal University. Engineering & Technologies. :416-426
Composite material with aluminum matrix reinforced by carbon nanotubes (CNT) and oxide nanofibers (NF) was made by powder metallurgy method. Powder mixtures were made by low energy milling on drum ball mill. Composite samples were manufactured by spa
Publikováno v:
Metal Science and Heat Treatment. 60:651-658
Bimetals produced by explosion welding of titanium alloy VT23 and steel 45KhNM through an intermediate layer of steel 08ps followed by a heat treatment consisting of quenching and tempering are studied. The three-layer composite is subjected to metal
Autor:
Alexander A. Matvienko, Pavel A. Gribov, M. A. Legan, V. V. Boldyrev, Dina V. Dudina, A.A. Sidelnikov, Vyacheslav I. Mali, M. A. Esikov
Publikováno v:
Materials Today: Proceedings. 16:187-190
Silver oxalate Ag2C2O4 is an interesting compound from both fundamental and practical viewpoints. Decomposition of Ag2C2O4 results in the formation of metallic silver, whose size and morphology can be tailored for different applications. In this work
Autor:
A. G. Anisimov, E A Lozhkina, L. I. Shevtsova, V V Samoylenko, Ilya S. Ivanchik, Vyacheslav I. Mali
Publikováno v:
Materials Today: Proceedings. 12:116-119
The corrosion resistance in alkaline solutions of Ni3Al intermetallic produced by the method of spark plasma sintering of powder mixtures with or without preliminary mechanical activation was investigated. It was found that nickel aluminide has high