Zobrazeno 1 - 10
of 280
pro vyhledávání: '"A. A. Valkovich"'
Autor:
Gesheva, Yordanka
Publikováno v:
Исторически преглед / Historical Review. (3):122-127
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1088712
Autor:
Vladimir T. Senyut, Petr A. Vityaz, Viktor I. Zhornik, Igor V. Valkovich, Valentin P. Afanasyev, Igor E. Grigoriev
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(67), Pp 69-78 (2024)
The paper presents the results of resistance tests of tool composite materials containing nanostructured impact diamonds, in comparison with composites based on synthetic superhard materials, diamond and cubic boron nitride (cBN), and ВК-8 (VK-8) (
Externí odkaz:
https://doaj.org/article/feae29716c9f46a7b53e68b184b53f1c
У артыкуле разгледжаны навуковыя погляды В. А. Валковіч у галіне філасофіі, педагогікі і псіхалогіі. Паказана канцэпцыя нацыянальнай ад
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1594::491a9ab4ba1bc6014f6778bd489d65e2
http://elib.bsu.by/handle/123456789/242311
http://elib.bsu.by/handle/123456789/242311
Autor:
Vladimir T. Senyut, Petr A. Vityaz, Viktor I. Zhornik, Igor V. Valkovich, Valentin P. Afanasyev
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(57), Pp 63-70 (2021)
The article presents the results of comparative tests on the wear resistance of composite materials (CM) sintered at high pressures and temperatures based on impact diamond (diamond-lonsdaleite abrasive — DLA) when processing silicon carbide (SiC).
Externí odkaz:
https://doaj.org/article/b42f153ad1264cca858641c068ea0ca0
Autor:
Petr A. Vityaz, Vladimir T. Senyut, Viktor I. Zhornik, Igor V. Valkovich, Svetlana A. Kovaliova, Evgeniy I. Mosunov, Valentin P. Afanasyev
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(53), Pp 43-51 (2020)
The article studies the structure, phase composition and physicomechanical characteristics of the nanocomposite based on impact diamonds. It is shown that the additions of a binder based on SiC and Si lead to reduction of the defectiveness of the nan
Externí odkaz:
https://doaj.org/article/bd6c5fd429b84aafa1c7f0eaa62d2068
Autor:
Viktor I. Zhornik, Svetlana A. Kovaliova, Tatyana F. Grigoryeva, Tatyana Yu. Kiseleva, Marat A. Belotserkovsky, Igor I. Taran, Igor V. Valkovich, Petr A. Vityaz, Nikolay Z. Lyakhov
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(49), Pp 70-78 (2019)
The structural changes of the ultrahigh molecular weight polyethylene (UHMWPE) filled by 70 wt.% of the ultradisperse mechanocomposites Fe/M (M = HfC (12 об.%), TiC (26 об.%), TiB2 (27 об.%), B4C (51 об.%)) and activated by the treatment in t
Externí odkaz:
https://doaj.org/article/f54eca24947e4c80b6d209ef018c3d00
Autor:
Senyut, Vladimir T., Vityaz, Petr A., Valkovich, Igor V., Parnitsky, Alexander M., Rzhetsky, Vladimir A.
Publikováno v:
In Materials Today: Proceedings 2018 5(12) Part 3:26018-26024
Autor:
Alexander Cheremisin, Eduard Usov, Boris Kolchanov, Andrey Krylov, Alexander Valkovich, Pavel Lykhin, Vladimir Ulyanov, Ekaterina Khogoeva, Alexander Podnebesnykh
Publikováno v:
Energies, Vol 15, Iss 10, p 3676 (2022)
The paper investigated the problem of selecting/finding the optimal process conditions for gas condensate wells. The well process conditions imply a set of parameters that characterize its operation. The optimization of process conditions provides fo
Externí odkaz:
https://doaj.org/article/f5f9429011e240b9bc8e85a7d9b4ef66
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Akademický článek
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