Zobrazeno 1 - 3
of 3
pro vyhledávání: '"O. A. Arzhatkina"'
Autor:
N. V. Alekseev, M. A. Sinayskiy, A. A. Fadeev, Yu. V. Tsvetkov, A. V. Samokhin, O. A. Arzhatkina
Publikováno v:
Russian Metallurgy (Metally). 2017:547-553
It is shown that powders of a model high alloy consisting of spherical particles 25–50 μm in size can be synthesized from a starting ultradispersed powder, which is made of a mixture of the alloy components and is fabricated by the magnesiothermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70949b1258cbaf65ac43855673e082ce
https://doi.org/10.1134/s0036029517070138
https://doi.org/10.1134/s0036029517070138
Autor:
S. A. Korovin, V. V. Popov, Alexey P. Menushenkov, L. A. Arzhatkina, A. V. Tumarkin, A. A. Yastrebtsev, A. A. Pisarev, N. A. Tsarenko, O. A. Arzhatkina
Publikováno v:
Russian Journal of Inorganic Chemistry. 61:403-411
Crystallization and phase transition processes taking place in the Dy2O3–TiO2 system during the isothermal annealing of the precursors synthesized by co-precipitation were studied. The phase composition of the obtained powders is determined by not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e7bbe5497565d316d26d09972934764
https://doi.org/10.1134/s003602361604015x
https://doi.org/10.1134/s003602361604015x
Autor:
M. V. Timofeev, A. V. Safonov, O. A. Arzhatkina, S. A. Krasikov, V. D. Fedorov, V. M. Chumarev, L. Yu. Udoeva, M. N. Sviridova
Publikováno v:
Russian Journal of Applied Chemistry. 77:196-200
Phase composition of iron-based tantalum-niobium alloys (Ta 2-5, Nb 3-6, Si up to 12, C 1.4-2.4%) was studied. The kinetics of leaching of ferroalloys with H2SO4 aqueous solutions and with mixtures of sulfuric and hydrofluoric acids was considered. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f92a5004914129cdf45e824c9d5a256d
https://doi.org/10.1023/b:rjac.0000030349.82458.2e
https://doi.org/10.1023/b:rjac.0000030349.82458.2e