Zobrazeno 1 - 10
of 16
pro vyhledávání: '"V. V. Sharapova"'
Autor:
V. V. Sharapova
Publikováno v:
Refractories and Industrial Ceramics. 55:45-48
The formation of dense layers of slag crust in a rotary furnace when normal electrocorundum sludge is used in the charge to make mullite-corundum fireclay depends on the chemical-mineral composition of the charge and the components of the crust, wett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e15807071a53afae185795380aa7f9d
https://doi.org/10.1007/s11148-014-9656-5
https://doi.org/10.1007/s11148-014-9656-5
Autor:
V. V. Sharapova
Publikováno v:
Refractories and Industrial Ceramics. 54:467-470
Chemical and mineralogical characteristics and physicomechanical properties are provided for mullite-silica refractory MKRA-50 before and after service in a steel-pouring ladle. Questions of metal secondary oxidation present within a lining are consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8984ec033cfb5771fc026259c63c230
https://doi.org/10.1007/s11148-014-9634-y
https://doi.org/10.1007/s11148-014-9634-y
Publikováno v:
Refractories and Industrial Ceramics. 50:131-135
Comprehensive studies have established that ShPDM-45 refractory produced by OAO Zaporozhogneupor exhibits good anticorrosion properties towards the action of electrolysis bath corrosive extraneous components. The degree of degradation of ShPDM-45 ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5870f2b735499195d9f971c7eb2e2412
https://doi.org/10.1007/s11148-009-9150-7
https://doi.org/10.1007/s11148-009-9150-7
Autor:
B. P. Sereda, V. V. Sharapova
Publikováno v:
Refractories and Industrial Ceramics. 49:189-193
Phase transitions are considered for silicon oxycarbide material between joints in hearth blocks under aluminum electrolyzer operating conditions. It is established that in the electrolyzer there is formation of aluminum subcarbide, and also there is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef74a75ae4ca6d9993a7e3a60a93f7b
https://doi.org/10.1007/s11148-008-9063-x
https://doi.org/10.1007/s11148-008-9063-x
Autor:
B. P. Sereda, V. V. Sharapova, D. Yu. Bogoslavskii, V. D. Troyan, I. P. Malyshev, N. A. Troshenkov
Publikováno v:
Refractories and Industrial Ceramics. 49:9-13
Optical microscopy is used to determine wetting angles for aluminosilicate refractories with molten industrial electrolyte and NaF. Kinetic wetting parameters and interaction of electrolyte with refractory are determined. It is shown that removal of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db006fcd6255a732daee1e0758b56307
https://doi.org/10.1007/s11148-008-9028-0
https://doi.org/10.1007/s11148-008-9028-0
Autor:
D. Yu. Boguslavskii, V. V. Sharapova, V. D. Troyan, B. P. Sereda, I. P. Malyshev, N. A. Troshenkov
Publikováno v:
Refractories and Industrial Ceramics. 48:317-322
Data are provided for laboratory studies of the resistance of aluminosilicate refractories to the action of commercial electrolyte. It is established that refractory ShPDM-45, prepared using a mullite-corundum chamotte, is most resistant to electroly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2079b7a27a2e6429a1828aaeae1e84e8
https://doi.org/10.1007/s11148-007-0086-5
https://doi.org/10.1007/s11148-007-0086-5
Autor:
V. D. Troyan, D. Yu. Boguslavskii, I. P. Malyshev, V. V. Sharapova, B. P. Sereda, N. A. Troshenkov
Publikováno v:
Refractories and Industrial Ceramics. 48:246-249
Comparative analysis is provided for the structure and properties of aluminosilicate refractories grade ShPD. It is established that refractory ShPDM-45, produced with the use of an addition of mullite-corundum chamotte surpasses in all characteristi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6c0d4657d1b4ab66af6250ce717ab33
https://doi.org/10.1007/s11148-007-0069-6
https://doi.org/10.1007/s11148-007-0069-6
Publikováno v:
Refractories and Industrial Ceramics. 47:4-10
The heat insulating layer of an aluminum electrolyzer is shown to become gradually impregnated with sodium and fluoride compounds. Vermiculite, while subjected to deep dehydration, enters into reaction with electrolysis products, which resulted in da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aae93a7da3a751a3337b5613036e7fe
https://doi.org/10.1007/s11148-006-0043-8
https://doi.org/10.1007/s11148-006-0043-8
Publikováno v:
Refractories and Industrial Ceramics. 46:295-300
It has been established that transformations within the layer of a dry barrier mixture (DBM) are selective in character and are mainly confined to the upper zones of the innermost part (core) of DBM. The DBM layer undergoes a solid-liquid sintering i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::603446ebf4f8cd9cdcc55cb0e2395c41
https://doi.org/10.1007/s11148-006-0001-5
https://doi.org/10.1007/s11148-006-0001-5
Publikováno v:
Refractories and Industrial Ceramics. 46:165-169
Results for specimens of the refractory lining sampled from the bottom of an aluminum electrolysis cell with a service life of 3.5 years examined by methods of petrography, chemical analysis, and electron probe x-ray microanalysis are reported. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49d2fa6fd004a39d5bdddd83823ce7e3
https://doi.org/10.1007/s11148-005-0076-4
https://doi.org/10.1007/s11148-005-0076-4