Zobrazeno 1 - 10
of 122
pro vyhledávání: '"É. V. Degtyareva"'
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:473-476
A study was made of the sintering of chromic oxide with TiO2, Al2O3, MgO, and SiO2 additions in air and under reducing conditions at temperatures of 1300–1750°C. Alumina and magnesia do not intensify the densification of Cr2O3 during calcining in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd1c05327670d9a56206372f2caa1eb
https://doi.org/10.1007/bf01117790
https://doi.org/10.1007/bf01117790
Publikováno v:
Refractories. 20:112-116
The rheological and technological properties of cassiterite suspensions, as of the casts made from them, have been studied as a function of their pH. It is established that the optimum intervals correspond to pH 1–3 and 11–12.4. At these values o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc6e2f66beb88b0700ac498fc048c1b
https://doi.org/10.1007/bf01281942
https://doi.org/10.1007/bf01281942
Autor:
A. G. Karaulov, É. V. Degtyareva, T. G. Gal'chenko, G. G. Eliseeva, I. F. Usatikov, É. L. Karyakina, A. M. Gavrish
Publikováno v:
Refractories. 30:203-211
Structure evolution of the corundum concretes based on the binders of different compositions was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fb2b08b66ff48644ab71c100ecdc4e0
https://doi.org/10.1007/bf01326668
https://doi.org/10.1007/bf01326668
Autor:
A. M. Dribinskii, L. P. Apresyan, B. N. Simonyan, É. V. Degtyareva, E. I. Smirnov, A. A. Khanamirova, E. I. Pozdnyakova, I. L. Boyarina, N. A. Girich, B. V. Nikogosyan
Publikováno v:
Refractories. 30:15-18
A study of the effect of the conditions of obtaining aluminum hydroxide and alumina on the properties of the powders showed that fine milling and washing with water increase their dispersion and decreases the content of the alkali compounds. After fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::307445bba419cdc07f71882b8855e0d8
https://doi.org/10.1007/bf01292532
https://doi.org/10.1007/bf01292532
Autor:
I. S. Kainarskii, S. V. Lysak, B. G. Alapin, P. P. Krivoruchko, I. L. Boyarina, A. I. Portnova, É. V. Degtyareva
Publikováno v:
Refractories. 16:696-701
An investigation was carried out of the influence of certain additives on the sintering of chromic oxide. In an air medium, chromic oxide does not sinter at all without an additive. It achieves slight sintering with added TiO2 and a higher degree of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b55ab23e9bb8bcef656a666b247e9689
https://doi.org/10.1007/bf01280604
https://doi.org/10.1007/bf01280604
Publikováno v:
Refractories. 15:755-760
An investigation was carried out of the rheological and technological properties of silicon carbide suspensions. The optimal linear pH range of silicon carbide suspensions not containing an additive is 8.5–11. Within this range the ξ-potential is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ac52276c7ed349a0d9ce773c1f8cff4
https://doi.org/10.1007/bf01284336
https://doi.org/10.1007/bf01284336
Autor:
G. P. Orekhova, N. M. Kvasman, L. S. Alekseenko, É. V. Degtyareva, I. G. Shulik, I. F. Usatikov, Yu. L. Kamenetskii
Publikováno v:
Refractories. 28:551-554
Using the method of simplex-grid experimental planning, the properties of the ZrO2-based solid electrolytes were optimized. The composition-property diagrams were plotted in a limited range of compositions. The relationship between the stabilizing ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82751a76868170bb04069cd14b42279f
https://doi.org/10.1007/bf01386637
https://doi.org/10.1007/bf01386637
Publikováno v:
Refractories. 18:289-293
An analysis was carried out of the method of preparing the SnO2 as a factor in the degree of sintering of the cassiterite refractory.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8092c4289acc320f94d5b883487c99b1
https://doi.org/10.1007/bf01294080
https://doi.org/10.1007/bf01294080
Autor:
Dolotov Georgij P, I. V. Grigor'ev, I. I. Kabakova, N. V. Gul'ko, É. V. Degtyareva, V. P. Enenko, N. V. Pisareva, N. G. Kabinetov, A. V. Andreev
Publikováno v:
Refractories. 16:285-288
High-density corundum refractories produced with kyanite-sillimanite concentrate, quartz sand, alumina, and orthophosphoric acid as binder are highly durable in the mixer of the cupola furnace for malleable east iron.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2959f7dc7b94950134fc5ac02f2c8a71
https://doi.org/10.1007/bf01286188
https://doi.org/10.1007/bf01286188
Publikováno v:
Refractories. 28:65-69
The effect of the REE compounds on the rheological properties of the mullite-zircon suspensions was studied. The optimum interval of casting was established. The effect of the REE compounds on the sintering process of the mullite-zircon systems was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4204825cf0bfb2c74b740c03ca74179f
https://doi.org/10.1007/bf01386730
https://doi.org/10.1007/bf01386730