Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zh. D. Zholdubayeva"'
Publikováno v:
Metalurgija, Vol 62, Iss 1, Pp 142-144 (2023)
The article deals with the solution of an urgent problem related to the process of filtration refining of ferroalloys. Based on the data obtained, it was found that combining the filtration process with casting ensures the flow of refined melt direct
Externí odkaz:
https://doaj.org/article/53106c87234e460f86c593fda7727681
Autor:
S. E. Shipilov, M. K. Ibatov, Zh. D. Zholdubayeva, A. D. Alkina, S. S. Shipilova, E. V. Yurchenko, A. D. Mekhtiyev
Publikováno v:
Metalurgija, Vol 58, Iss 3-4, Pp 275-278 (2019)
The paper considers the processes of direct production of iron from ores, which a re called solid-phase reduction processes. A technology for the production of metallized agglomerate is proposed, consisting of two stages: sintering of agglomerate and
Externí odkaz:
https://doaj.org/article/954ad584cbfc4180bb3355293d8241b2
Autor:
S. E. Shipilov, E. B. Ten, Zh. D. Zholdubayeva, D. K. Isin, A. D. Mekhtiyev, S. S. Shipilova, E. V. Yurchenko
Publikováno v:
Metalurgija, Vol 58, Iss 3-4, Pp 303-306 (2019)
The article describes the prerequisites of filtration refining of metal melts. When filtering the liquid metals the refining effect is caused by the deposition on the filter surface of suspended non-metallic particles in the melt, and by the release
Externí odkaz:
https://doaj.org/article/73a1f35259c449e7a6c74442c31cf4ac
Autor:
A. D. Mekhtiyev, Zh. D. Zholdubayeva, B. D. Issin, V. N. Golovachyova, A. V. Yurchenko, D. K. Issin
Publikováno v:
Metalurgija, Vol 55, Iss 3, Pp 493-496 (2016)
In the article there is considered the efficiency of using filters for the refinement of metal melts, the use of filters in metallurgical practice and research of the inoculating mechanism of filter refinement of a metal melt from the dissolved impur
Externí odkaz:
https://doaj.org/article/f5920044e29f4dd697eb33810d4daf8b
Autor:
A. D. Mekhtiyev, Zh. D. Zholdubayeva, B. D. Issin, E. G. Ogoltsova, A. V. Yurchenko, D. K. Issin
Publikováno v:
Metalurgija, Vol 55, Iss 4, Pp 787-789 (2016)
In the article there are considered the types of filters used for silicon refinement, the possibilities of mechanical separation of inclusions when the melt is through the filter, the efficiency of silicon refinement from impurities. There are also c
Externí odkaz:
https://doaj.org/article/4144f4ac44774e77b58952af78afe98f
Autor:
T. K. Balgabekov, S. O. Baissanov, D. K. Issin, Zh. D. Zholdubayeva, А. Z. Akashev, A. S. Baissanov, B. D. Issin
Publikováno v:
Metalurgija, Vol 53, Iss 4, Pp 581-584 (2014)
When smelting a rich titanium slag the most suitable are low-ash reducers, and the studies revealed the suitability for this purpose of special coke and coal. An important property of a reducer is its specific resistance. Therefore there were carried
Externí odkaz:
https://doaj.org/article/8382a2edd0344e1090ebd68dd850977b
Autor:
Т. К. Balgabekov, D. K. Issin, B. M. Kimanov, A. Z. Issagulov, Zh. D. Zholdubayeva, А. Z. Akashev, B. D. Issin
Publikováno v:
Metalurgija, Vol 53, Iss 4, Pp 556-558 (2014)
In the article there are presented the results of studies to improve the quality of blast furnace cast iron. It was established that using fire clay suspension for increasing the mould covering heat conductivity improves significantly pig iron salabl
Externí odkaz:
https://doaj.org/article/da5969f7d34d4a269204a867c16625d6
Autor:
B. K. Shayakhmetov, B. M. Kimanov, E. B. Ten, A. Z. Issagulov, Zh. D. Zholdubayeva, D. A. Issagulova
Publikováno v:
Metalurgija, Vol 53, Iss 1, Pp 44-46 (2014)
In the work there are presented the results of studying the filtering elements weight changes when heated. For all the variants of filtering elements at the primary stages of heating there is characteristic increasing their linear dimensions due to t
Externí odkaz:
https://doaj.org/article/3b10a0c2bbe24d1aad425a298a79139e
Publikováno v:
IOP Conference Series: Materials Science & Engineering; May2018, Vol. 363 Issue 1, p1-1, 1p