Zobrazeno 1 - 10
of 19
pro vyhledávání: '"O.V. Nechvoglod"'
Publikováno v:
Defect and Diffusion Forum. 410:425-429
The electrolysis of granular matte is a new alternative method for processing sulphide copper materials with the production of cathode copper and the conversion of sulfur to the elemental state. For the first time were established the regularities fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::713146b4febb4099436184238a362744
https://doi.org/10.4028/www.scientific.net/ddf.410.425
https://doi.org/10.4028/www.scientific.net/ddf.410.425
Autor:
O.V. Nechvoglod, E.N. Selivanov
Publikováno v:
Metallurg. :51-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f048c5ff4ad3c96ed3334c94b7a522c
https://doi.org/10.52351/00260827_2021_06_51
https://doi.org/10.52351/00260827_2021_06_51
Publikováno v:
Izvestiya Vuzov Tsvetnaya Metallurgiya (Proceedings of Higher Schools Nonferrous Metallurgy. :16-22
The paper justifies the method of processing sulfide-metal melts including their granulation and subsequent electrolysis of granules. High-speed crystallization ensures ultrafine structure formation and stabilizes non-stoichiometric high-temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c120f89a4a6b35783c4e7e445720581b
https://doi.org/10.17073/0021-3438-2018-5-16-22
https://doi.org/10.17073/0021-3438-2018-5-16-22
Publikováno v:
Defect and Diffusion Forum. 353:111-115
The thermodynamic simulation of the oxidation processes of silver selenide by reagents such as NaNO2, NaNO3 and NaOH during their heat treatment has been conducted. Gibbs energy of silver selenide oxidation reactions has been estimated. It is shown a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e147fa7f653e2687bb1d70cd3c89164
https://doi.org/10.4028/www.scientific.net/ddf.353.111
https://doi.org/10.4028/www.scientific.net/ddf.353.111
Publikováno v:
Defect and Diffusion Forum. :55-59
Thermal expansion coefficients of metal sulfides and their alloys are important for technological processes calculations of sulfide processing materials, for example, the crystallization equipment of nickel and copper-nickel converter matte. The synt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36228b01bbd0cfbfef8a13a9f41f91bf
https://doi.org/10.4028/www.scientific.net/ddf.334-335.55
https://doi.org/10.4028/www.scientific.net/ddf.334-335.55
Publikováno v:
Defect and Diffusion Forum. :383-387
Synthesized samples were crystallized at 10 - 1000 K/sec (νcooling) to study the effect of sulfides structure on the electrochemical oxidation rates. The methods of X-ray, optical and electronic microscopy are used to analyze the phase composition,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::755e7f69f038e53f7d41eb4d93292d07
https://doi.org/10.4028/www.scientific.net/ddf.326-328.383
https://doi.org/10.4028/www.scientific.net/ddf.326-328.383
Publikováno v:
Defect and Diffusion Forum. :719-724
It has been found that the dispersion of phases in copper-nickel sulfide-metal alloys influences their electrochemical properties. X-ray diffraction and optical and electron microscopy have been used to study structural characteristics of the samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f678a5dd4292017c20cd40fee76e48a4
https://doi.org/10.4028/www.scientific.net/ddf.312-315.719
https://doi.org/10.4028/www.scientific.net/ddf.312-315.719
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