Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Andrey Filippov"'
Autor:
Anna Zykova, Aleksandra Nikolaeva, Aleksandr Panfilov, Andrey Vorontsov, Alisa Nikonenko, Artem Dobrovolsky, Andrey Chumaevskii, Denis Gurianov, Andrey Filippov, Natalya Semenchuk, Nikolai Savchenko, Evgeny Kolubaev, Sergei Tarasov
Publikováno v:
Materials, Vol 16, Iss 12, p 4279 (2023)
Electron beam additive manufacturing from dissimilar metal wires was used to intermix 5, 10 and 15 vol.% of Ti-Al-Mo-Z-V titanium alloy with CuAl9Mn2 bronze on a stainless steel substrate. The resulting alloys were subjected to investigations into th
Externí odkaz:
https://doaj.org/article/34f2491592a74eeda7d6abc1e5ae7c57
Autor:
Andrey Filippov, Andrey Vorontsov, Nickolay Shamarin, Evgeny Moskvichev, Olga Novitskaya, Evgeny Knyazhev, Yuliya Denisova, Andrei Leonov, Vladimir Denisov, Sergei Tarasov
Publikováno v:
Metals, Vol 12, Iss 12, p 2046 (2022)
In this work, we studied single-layer ZrN and CrN coatings, as well as multi-layer ZrN/CrN coatings deposited by the vacuum-arc method on WC-8 wt.% Co substrates. The sliding friction parameters were preset to simulate different operating conditions
Externí odkaz:
https://doaj.org/article/8f04ce4037954be6a51492d88da85b6b
Autor:
Andrey Vorontsov, Andrey Filippov, Nickolay Shamarin, Evgeny Moskvichev, Olga Novitskaya, Evgenii Knyazhev, Yuliya Denisova, Andrei Leonov, Vladimir Denisov, Sergei Tarasov
Publikováno v:
Metals, Vol 12, Iss 10, p 1746 (2022)
Multilayer nitride coatings provide some of the best performance when in their use for the production of metalworking tools. In this work, vacuum-arc plasma-assisted deposited multilayer ZrN/CrN coatings with different numbers of constituent layers w
Externí odkaz:
https://doaj.org/article/6a6066c08bbf4b73b8e1c64b54f68cae
Autor:
Anna Zykova, Andrey Chumaevskii, Aleksandr Panfilov, Andrey Vorontsov, Aleksandra Nikolaeva, Kseniya Osipovich, Anastasija Gusarova, Valentina Chebodaeva, Sergey Nikonov, Denis Gurianov, Andrey Filippov, Artem Dobrovolsky, Evgeny Kolubaev, Sergei Tarasov
Publikováno v:
Materials, Vol 15, Iss 18, p 6270 (2022)
Novel composite CuA19Mn2/Udimet-500 alloy walls with different content of the Udimet 500 were built using electron-beam double-wire-feed additive manufacturing. Intermixing both metals within the melted pool resulted in dissolving nickel and forcing
Externí odkaz:
https://doaj.org/article/7a19d78918a947a691a311e4dcfdaa28
Autor:
Andrey Filippov, Nikolay Shamarin, Evgeny Moskvichev, Nikolai Savchenko, Evgeny Kolubaev, Ekaterina Khoroshko, Sergei Tarasov
Publikováno v:
Materials, Vol 15, Iss 9, p 3209 (2022)
Electron beam additive wire-feed manufacturing of Cu-3wt.%S-0.8wt.%Mn bronze thin wall on a stainless steel substrate has been carried out at heat input levels of 0.19, 0.25, and 0.31 kJ/mm. The microstructures of as-deposited metal ranged from low a
Externí odkaz:
https://doaj.org/article/17063f34bd00475db97b296e3bb9180a
Autor:
Andrey Filippov, Veronika Utyaganova, Nikolay Shamarin, Andrey Vorontsov, Nikolay Savchenko, Denis Gurianov, Andrey Chumaevskii, Valery Rubtsov, Evgeny Kolubaev, Sergei Tarasov
Publikováno v:
Materials, Vol 14, Iss 22, p 6931 (2021)
A gradient transition zone was obtained using electron beam deposition from AA4047 wire on AA7075 substrate and characterized for microstructures, tensile strength and corrosion resistance. The microstructure of the transition zone was composed of al
Externí odkaz:
https://doaj.org/article/389e72a8e43c41faa7ab0578a4b0a884
Autor:
Andrey Filippov, Nikolay Shamarin, Evgeny Moskvichev, Nikolai Savchenko, Evgeny Kolubaev, Ekaterina Khoroshko, Sergei Tarasov
Publikováno v:
Materials, Vol 14, Iss 22, p 6948 (2021)
Electron beam additive wire-feed deposition of Cu-7.5wt.%Al bronze on a stainless-steel substrate has been carried out at heat input levels 0.21, 0.255, and 0.3 kJ/mm. The microstructures formed at 0.21 kJ/mm were characterized by the presence of bot
Externí odkaz:
https://doaj.org/article/e08ad1037e3a4d5b9e075022db48f90a
Autor:
Ekaterina Khoroshko, Andrey Filippov, Sergei Tarasov, Nikolay Shamarin, Evgeny Moskvichev, Sergei Fortuna, Dmitry V. Lychagin, Evgeny Kolubaev
Publikováno v:
Metals, Vol 10, Iss 12, p 1568 (2020)
An as-cast macrostructure of electron beam additively manufactured metallic materials was represented by coarse columnar grains whose axes were inclined at 25° with respect to the substrate’s plane. One part of the as-grown samples was annealed to
Externí odkaz:
https://doaj.org/article/7c607f6d05cc4305a0cef3c9795a8c2e
Publikováno v:
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, Iss 6, Pp 81-90 (2016)
The delayed consequences of the impact of a simulation of the main phase and the initial period of the recovery phase of a typical geomagnetic storm (SMRGMS) in the range of 0−0.001 Hz on roach (Rutilus rutilus L., 1758) embryos were studied. The e
Externí odkaz:
https://doaj.org/article/c1f1b1ab39624e23907842ac466f8bf9
Publikováno v:
Metals, Vol 10, Iss 6, p 799 (2020)
The use of electric arc or gas welding in the manufacture of titanium components often results in low quality welded joints due to large residual stresses and strains. A successful solution to this problem can be found in the application of friction
Externí odkaz:
https://doaj.org/article/1cb35649f54645a08e2aa270bbf9083f