Zobrazeno 1 - 10
of 35
pro vyhledávání: '"V. Letyagin"'
Autor:
Nikolay V. Letyagin, Torgom K. Akopyan, Alexander A. Sokorev, Ivan V. Shkaley, Stanislav O. Cherkasov, Vitali V. Doroshenko, Tatiana A. Sviridova, Alexander Yu. Churyumov
Publikováno v:
Metals, Vol 14, Iss 6, p 680 (2024)
Ceramic coatings were formed on the surface of as-cast Al5.2Zn1.7Mg0.4Ni0.3Fe and heat-treated Al7.0Zn2.7Mg0.5Ni0.4Fe “nikalin” aluminum alloys by using the plasma electrolytic oxidation (PEO) technique in a silicate–alkaline electrolyte. Unifo
Externí odkaz:
https://doaj.org/article/e2b7ef5f5cdf4d48b6197731c0fbbc63
Autor:
Nikolay V. Letyagin, Torgom K. Akopyan, Alexander A. Sokorev, Tatiana A. Sviridova, Stanislav O. Cherkasov, Yulbarskhon N. Mansurov
Publikováno v:
Metals, Vol 13, Iss 9, p 1509 (2023)
In this study, ceramic coatings were grown on the surface of as-cast aluminum alloys via plasma electrolytic oxidation (PEO). The effect of the Si- and Ca-alloying elements in aluminum on the growth process, morphology, composition, mechanical, and c
Externí odkaz:
https://doaj.org/article/5097f0ee4b3049a1841cf08dded0be16
Autor:
Torgom K. Akopyan, Nikolay A. Belov, Nikolay V. Letyagin, Stanislav O. Cherkasov, Xuan D. Nguen
Publikováno v:
Metals, Vol 13, Iss 4, p 802 (2023)
The structure of the new ternary eutectic Al-Ca-Cu system considered as a replacement for the ternary eutectic system Al-Ce-Cu widely used for additive manufacturing has been studied using experimental techniques. The liquidus projection of the Al-Ca
Externí odkaz:
https://doaj.org/article/93c0a88ffc0749cfa6a70b1cfeb07773
Publikováno v:
Journal of Materials Science. 58:8210-8229
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb54e6d2cf4536d66cdf5e2036de4199
https://doi.org/10.1007/s10853-023-08513-4
https://doi.org/10.1007/s10853-023-08513-4
Autor:
N. V. Letyagin, A. A. Sokorev, V. N. Kokarev, A. S. Shatrov, A. G. Tsydenov, A. S. Finogeev, A. F. Musin, M. I. Petrzhik
Publikováno v:
Physics of Metals and Metallography. 124:238-244
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e53aad84912c84dddf84f05054800dad
https://doi.org/10.1134/s0031918x23700138
https://doi.org/10.1134/s0031918x23700138
Publikováno v:
Physics of Metals and Metallography. 124:80-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913a600239c2e9054e79038be2cc8851
https://doi.org/10.1134/s0031918x22602037
https://doi.org/10.1134/s0031918x22602037
Publikováno v:
Non-ferrous Metals. :52-59
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2855d9bf5dea7ed89136cf0c6bc08178
https://doi.org/10.17580/nfm.2020.01.09
https://doi.org/10.17580/nfm.2020.01.09
Autor:
A. A. Mishkin, P. V. Letyagin, D. Ya. Nosyrev, L.S. Kurmanova, S.A. Petukhov, M.P. Erzamaev, V. V. Asabin
Publikováno v:
Ecology and Industry of Russia. 24:51-57
The issue of improving the environmental safety of locomotive-type diesel engines by using hydrogen is considered. The analysis of pollutants that pose a special danger to the atmosphere. To ensure reliable operation of locomotive-type diesel engine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b99176f8d48cdf9e490b31476be7a833
https://doi.org/10.18412/1816-0395-2020-5-51-57
https://doi.org/10.18412/1816-0395-2020-5-51-57
Publikováno v:
Russian Electrical Engineering. 91:179-182
The factors determining the energy efficiency ratio of self-contained locomotives are considered, which come down to the diesel fuel efficiency for traction. A methodology for calculating the energy efficiency ratio of a self-contained locomotive wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::781c251aa6954dede1f8263b747af7cb
https://doi.org/10.3103/s1068371220030050
https://doi.org/10.3103/s1068371220030050
Publikováno v:
Russian Electrical Engineering. 91:162-165
The application of a bipolar corona discharge for the electrical purification of gases is considered. The design and operation principle of the developed unit based on the simultaneous use of centrifugal and electrostatic forces for the trapping of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa66ed869865189e4f14aa5beaa88363
https://doi.org/10.3103/s1068371220030153
https://doi.org/10.3103/s1068371220030153