Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Vorozhtsov Alexander"'
Effect of mechanical activation duration on combustion parameters of Al-Mg-based high-energy systems
Autor:
Sokolov Sergey, Dubkova Yana, Vorozhtsov Alexander, Kuznetsov Valery, Promakhov Vladimir, Zhukov Ilya
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00013 (2018)
The paper studies dispersion, oxidation degree, burning rate and combustion heat in high-energy mixtures obtained from of Al-Mg powder materials depending on the duration of mechanical activation in a planetary mill. According to dispersion analysis
Externí odkaz:
https://doaj.org/article/8ef2755cd84048b5bbcac5047cbad903
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00022 (2018)
A357 and 6082 aluminum alloys strengthened by aluminum nitride nanoparticles were obtained. The process of crystallization of the A357-0.5 wt% Al2O3 and 6082-0.5 wt% Al2O3 alloys was studied under conditions of varying the cooling rate. The A357 and
Externí odkaz:
https://doaj.org/article/1085709ddbcc433a8abf45076ca2dc54
Autor:
Danilova Elena, Vorozhtsov Alexander
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00001 (2018)
In the article a comparative analysis of the international branding of armed forces is executed. The examples of effective national branding are given. Marketing technologies of defensive branch branding and formation of military culture are explored
Externí odkaz:
https://doaj.org/article/aee5f4b1bd4449b3ac38808976195650
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00009 (2018)
In work studies of materials obtained from various powder mixtures Al-Mg-B after mechanical processing in a planetary mill and subsequent vacuum sintering were carry out. It was found that for each mixture exists optimal time of mechanical treatment
Externí odkaz:
https://doaj.org/article/548d37a2d10340dc9e82ff84ddd9c1f2
Autor:
Zhukov Ilya, Vorozhtsov Alexander, Promakhov Vladimir, Dubkova Yana, Zhukov Alexander, Khrustalev Anton
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00015 (2018)
This paper introduces principle possibility of producing aluminum and titanium boride predetermined morphology using the SHS method and plasma processing. Thermal analysis data for synthesized boride powders in comparison with boron powder and nano-s
Externí odkaz:
https://doaj.org/article/778298659bfd43b0b354724f096259b6
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00024 (2018)
The paper deals with influence of mechanical mixing and vibration treatment on the structure and mechanical characteristics of the aluminum alloy containing ≤ 1 wt.% of nanodiamonds (A356-C). The alloy was obtained from industrial A356 Al-Si castin
Externí odkaz:
https://doaj.org/article/9b7aa5893e29401c9cfd89914f462dc8
Autor:
Khrustalev Anton, Vorozhtsov Alexander, Kazantseva Lyudmila, Promakhov Vladimir, Kalashnikov Mark, Eskin Dmitriy, Kurzina Irina
Publikováno v:
MATEC Web of Conferences, Vol 243, p 00020 (2018)
The composition and the microstructure of А356 alloy, obtained by means of addition of scandium fluoride into the melt, were studied. The influence of the amount of the introduced component on the material structure was researched.
Externí odkaz:
https://doaj.org/article/1cee94246a2a42ceb5f9564fecc62281
Publikováno v:
In Vacuum January 2023 207
Autor:
Kudryashova, Olga, Toropkov, Nikita, Lerner, Marat, Promakhov, Vladimir, Vorozhtsov, Alexander, Mironov, Evgeny
Publikováno v:
In Heliyon January 2023 9(1)
Autor:
Vorozhtsov, Alexander B., Bondarchuk, Sergei S., Pikushchak, Elizaveta V., Sokolov, Sergei D.
Publikováno v:
In FirePhysChem December 2022 2(4):382-387