Zobrazeno 1 - 10
of 23
pro vyhledávání: '"A. B. Krasnyi"'
Autor:
M. N. Korolev, I. O. Tyapkov, D. A. Serebryanskii, A. B. Krasnyi, M. V. Antonov, B. L. Krasnyi
Publikováno v:
Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information. 77:200-208
Steelmaking in electric arc furnaces (EAF) is accompanied by formation of high-temperature gas flows, containing a number of hard particles and harmful gaseous substances. During charging and adding steel scrap into a furnace, a volley dust fall take
Publikováno v:
Refractories and Industrial Ceramics. 55:30-35
Results are provided for preparation and properties of porous permeable ceramic with high values of open porosity and strength based on different grades of aluminum hydroxide powder. Part 1 of this article is devoted to studying properties of these p
Publikováno v:
Refractories and Industrial Ceramics. 54:331-335
Nonconformity of calculated and experimental data for porous material impregnation rate, and the effect of porosity on heat resistance, etc., are noted. This nonconformity cannot be explained by errors of calculation or experimental data. In this wor
Publikováno v:
Refractories and Industrial Ceramics. 55:559-561
A study is made of the effect of dispersant additives on the properties of a mix and a fired material containing hollow corundum microspheres. It is shown tht the addition of CASTAMENT FS10 together with CASTAMENT FW 10 makes it possible to obtain a
Publikováno v:
Metallurgist. 57:539-542
The Bakor Scientific-Technical Center has developed a new material with a corundum-mullite-zirconium composition to line the bottom of pusher heating furnaces. The material owes its high strength to the use of high-tech raw materials and a modified b
Publikováno v:
Refractories and Industrial Ceramics. 52:405-408
Results are provided for a study of the effect of processing binder chemical composition on physicotechnical and corrosion properties of porous permeable ceramic based on electrocorundum. It is shown that physicotechnical properties of porous permeab
Autor:
B. L. Krasnyi, M. N. Kachenyuk, V. B. Kul’met’eva, V. P. Tarasovskii, A. B. Krasnyi, S. E. Porosova
Publikováno v:
Russian Journal of Non-Ferrous Metals. 53:85-90
The behavior of zircon concentrates from various producers is compared while obtaining ceramics based on them. It is shown that the presence of impurities affects not only the thermal dissociation of zircon, but also the processes during its sinterin
Publikováno v:
Refractories and Industrial Ceramics. 51:322-327
Results are provided for a study of the creation of ceramic materials for aerator nozzles. The effect of porous ceramic pore size and air bubbles emerging from it are considered. Physicotechnical properties of porous permeable material specimens for
Publikováno v:
Refractories and Industrial Ceramics. 51:236-246
In productions costs of enterprises the proportion expended in energy resources often becomes predominant, and therefore the competitiveness of a product from domestic enterprises depends considerably on rational consumption of energy resources. One
Autor:
V. N. Antsiferov, B. L. Krasnyi, V. B. Kul’met’eva, S. E. Porozova, A. B. Krasnyi, V. P. Tarasovskii
Publikováno v:
Russian Journal of Non-Ferrous Metals. 51:182-187
The processes of preliminarily treatment of powders of various zircon concentrates when obtaining zircon ceramics are investigated. Based on the results of Raman spectroscopy, it is shown that, even at an insignificant content of impurities in the zi