Zobrazeno 1 - 10
of 81
pro vyhledávání: '"L. B. Khoroshavin"'
Autor:
L. B. Khoroshavin, V. B. Sherbatskii
Publikováno v:
Refractories and Industrial Ceramics. 49:277-285
Synthetic spinels of the system MgO-Cr 2 O 3 -Al 2 O 3 -Fe 2 O 3 are considered and the desirability of organizing their production for the refractory industry is demonstrated.
Autor:
L. B. Khoroshavin, V. B. Shcherbatskii
Publikováno v:
Refractories and Industrial Ceramics. 46:344-351
Prospects for development of electronic technologies in the production of refractories are discussed. Principles of the electron technology of refractories are given and techniques for control of electron supply in the electrochemical, thermochemical
Publikováno v:
Refractories and Industrial Ceramics. 44:52-58
Available data on the chemical composition and structure of sialon phases are reviewed. Properties of the phases and their potential applications are discussed.
Autor:
G. P. Shveikin, L. B. Khoroshavin
Publikováno v:
Refractories and Industrial Ceramics. 44:42-45
Theoretical principles for the development of ocnites, a new class of oxycarbonitride refractories, are presented, and manufacturing technologies and properties of ocnites are discussed. The potentialities and uses of ocnites in ferrous and nonferrou
Autor:
L. B. Khoroshavin
Publikováno v:
Refractories and Industrial Ceramics. 44:161-164
Oxygen volume concentration and void capacitance are evaluated for a range of oxides, oxygen-containing compounds, and refractory materials. Guidelines for reducing the oxygen volume concentration and void capacitance in refractory materials are sugg
Publikováno v:
Refractories and Industrial Ceramics. 43:122-126
A method for studying the heat resistance of composite aluminum nitride-based ceramic materials in air at 1073 – 1273 K is developed that allows the change in mass to be measured with an accuracy of 0.15 – 0.17 mg. The interaction between AlN-bas
Publikováno v:
Refractories and Industrial Ceramics. 43:45-48
Publikováno v:
Refractories and Industrial Ceramics. 43:289-294
The interaction between composite materials based on aluminum nitride and a phosphate binder (PB) and a CaCl2 – KCl molten salt solution is studied as a function of time (10 – 220 h) by a gravimetric method. The test specimens studied were sinter
Autor:
L. B. Khoroshavin, V. A. Perepelitsyn
Publikováno v:
Refractories and Industrial Ceramics. 41:144-147
Various kinds of wear resistance of refractories are considered and examples of maximum wear resistance in service in various linings are presented.
Autor:
L. B. Khoroshavin, V. A. Perepelitsyn
Publikováno v:
Refractories and Industrial Ceramics. 41:309-312
Binders of the new generation are considered. Practical recommendations are given as to the use of novel binders for some refractories.