Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V. S. Ostrovskii"'
Autor:
V. S. Ostrovskii
Publikováno v:
Coke and Chemistry. 55:15-18
Attention focuses on the production of carbon materials from nontraditional self-clinkering raw materials, both natural and synthetic. The properties of such materials are discussed.
Publikováno v:
Solid Fuel Chemistry. 45:50-56
Data on the caking capacity of composites containing cokes of various origins and coal-tar pitches are summarized. It was demonstrated that the yield of coke from pitch can serve as a value characterizing the caking capacity of the composites. The ef
Autor:
V. S. Ostrovskii
Publikováno v:
Solid Fuel Chemistry. 43:314-317
Data on the hardness of carbon materials obtained via conventional technologies are summarized. The data are compared with the structure characteristics and the properties of the carbon materials. Correlations of the structural characteristics and th
Autor:
V. S. Ostrovskii
Publikováno v:
Solid Fuel Chemistry. 42:365-368
Relationships between the strengths of coke fillers for carbon materials determined by various techniques and structures, final coke treatment temperatures, etc., are considered.
Publikováno v:
Coke and Chemistry. 55:347-349
A relation is established between the content of meso phase in high-temperature pitch and the condensation of coal tar used for pitch production. The influence of the meso-phase content in the high-temperature pitch on the quality of the artificial g
Autor:
V. S. Ostrovskii
Publikováno v:
Solid Fuel Chemistry. 45:408-410
Preparation conditions and properties of structural graphites based on uncalcined cokes and cokes with a high yield of volatiles have been considered.
Autor:
V. S. Ostrovskii
Publikováno v:
Journal of Applied Physics. 75:5622-5624
It is shown that an adequate description of static and dynamic properties of highly anisotropic magnets in circumstances, where the violation of their initial symmetry induced by external fields or dynamic perturbations is not small, can be achieved
Autor:
V. S. Ostrovskii
Publikováno v:
Solid Fuel Chemistry. 44:195-196
The anisometry of structurally different coke grains depending on their dispersity and structure peculiarities is considered. A model is proposed for the formation of anisometric coke grains upon dispersion.
Autor:
V. N. Kharkyanen, V. S. Ostrovskii
Publikováno v:
Physica Status Solidi (b). 81:K103-K106
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 16:616-619
1. Determinations were made of the rates of oxidation of carbon fibers with pyrolytic silicon carbide coatings of various thicknesses in atmospheric oxygen and carbon dioxide. 2. It has been found that at all temperatures the rate of oxidation of coa