Zobrazeno 1 - 10
of 10
pro vyhledávání: '"O. V. El'kin"'
Publikováno v:
Russian Metallurgy (Metally). 2018:777-782
Cyclic voltammetry is used to study the cathode reduction of yttrium ions on a copper electrode in an YCl3-containing NaCl–KCl melt at 1023 K. The potentials of formation of copper–yttrium compounds are determined. Samples of Cu6Y, Cu4Y, Cu2Y, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b4290b91fce7dd6eb44137a1f441ab7
https://doi.org/10.1134/s0036029518080177
https://doi.org/10.1134/s0036029518080177
Publikováno v:
Russian Metallurgy (Metally). 2018:771-776
Cyclic voltammetry is used to study the electrolytic reduction of holmium ions on a nickel electrode in a holmium chloride-containing equimolar molten mixture of sodium and potassium chlorides in a temperature range of 1073–1173 K. The potentials o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e30ae6c2d0682febdb32aba1147274
https://doi.org/10.1134/s0036029518080049
https://doi.org/10.1134/s0036029518080049
Autor:
D. A. Kondrat’ev, A. N. Bushuev, O. S. Bervitskaya, O. V. Chernova, O. V. El’kin, I. V. Tolstobrov
Publikováno v:
Russian Metallurgy (Metally). 2018:174-177
The no-current diffusion saturation method is used to study the possibility to synthesize a powder Co2Er intermetallic compound in the molten eutectic mixture of lithium and potassium chlorides at a fixed temperature of 850 K. Based on the results ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c9ee16e3ac676323c835dc8e4a9973f
https://doi.org/10.1134/s0036029518020076
https://doi.org/10.1134/s0036029518020076
Publikováno v:
Russian Metallurgy (Metally). 2015:626-630
The behavior of yttrium ions in an equimolar NaCl–KCl melt is studied in a temperature range of 973–1123 K using cyclic voltammetry at an inert electrode containing 5 wt % YCl3 in the range of potential sweep rates from 0.02 to 0.2 V/s. A cathodi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9737553a4ef08c373231a58b89a34650
https://doi.org/10.1134/s0036029515080182
https://doi.org/10.1134/s0036029515080182
Publikováno v:
Russian Journal of Non-Ferrous Metals. 52:433-436
The kinetic characteristics of alloy formation during the diffusion saturation of nickel with gadolinium in the LiCl-KCl-GdCl3 molten mixture are determined experimentally. The results of a chemical analysis, an electron probe microanalysis, and an X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17a89b1ca5a4540b352e1818d991cfe
https://doi.org/10.3103/s106782121105004x
https://doi.org/10.3103/s106782121105004x
Autor:
O. V. El’kin, A. V. Kovalevskii
Publikováno v:
Russian Journal of Electrochemistry. 47:865-868
Corrosion of gadolinium and ytterbium in a molten eutectic mixture of lithium and potassium chlorides is studied in the present work using the gravimetry and EMF methods. It is found that the corrosion rate of ytterbium is 3–5 times higher than tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941ba0df59037591bad840ff52fe906a
https://doi.org/10.1134/s1023193511070068
https://doi.org/10.1134/s1023193511070068
Autor:
A. V. Kovalevskii, O. V. El’kin
Publikováno v:
Russian Journal of Physical Chemistry A. 85:499-502
The dependence of the reaction capacity (R) of a LiCl (60 mol %)-KCl melt held in contact with samarium at 873 and 973 K on the concentration of the corroding metal in the melt was obtained. The R value was used to estimate the content of Sm2+ ions i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd119f9372114d89c232f59a80aead6
https://doi.org/10.1134/s0036024411030204
https://doi.org/10.1134/s0036024411030204
Publikováno v:
Russian Metallurgy (Metally). 2010:602-605
Gravimetry is used to study the effect of temperature T and time τ on the specific change in the nickel sample weight Δm/s (s is the sample surface area) during no-current diffusion saturation with samarium in a LiCl-KCl-SmCl3 melt. The dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d75b541aafc545891698f230b36d23e
https://doi.org/10.1134/s0036029510070049
https://doi.org/10.1134/s0036029510070049
Autor:
A. V. Kovalevskii, O. V. El’kin
Publikováno v:
Russian Metallurgy (Metally). 2013:389-391
Gravimetry is used to study the effect of the temperature and time of no-current diffusion ytterbium saturation of nickel in a molten mixture of the LiCl-KCl eutectic with YbCl3 on the specific change in the nickel sample weight w = Δm/s, where Δm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b3ca858d4688961f2359bc3a5d31b80
https://doi.org/10.1134/s0036029513050066
https://doi.org/10.1134/s0036029513050066
Autor:
O. V. El’kin, A. V. Kovalevskii
Publikováno v:
Russian Journal of Electrochemistry. 48:1201-1203
The effect of temperature and duration of the process on the corrosion rate of samarium and lanthanum is studied in the melt of LiCl (60 mol %)-KCl. It is found that the corrosion rate of samarium is by an order of magnitude higher than that of lanth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5db320f82abbc953da5168c94a8c7a0a
https://doi.org/10.1134/s1023193512120051
https://doi.org/10.1134/s1023193512120051