Zobrazeno 1 - 10
of 20
pro vyhledávání: '"L. A. Plyasunkova"'
Autor:
A. V. Lanin, I. L. Mikhal’chik, R. A. Mironov, I. F. Georgiu, T. S. Frolova, M. Yu. Rusin, L. A. Plyasunkova, A. V. Arakcheev, Petr S. Sokolov, I. Yu. Kelina, A. O. Zabezhailov
Publikováno v:
Refractories and Industrial Ceramics. 58:304-311
Dense HfB2– 30 vol.% SiC ceramics were obtained from commercially available powders by the hot-pressing method. Their basic physicomechanical properties were measured: the flexural strength at room temperature was 300 – 700 MPa, the Vickers micro
Autor:
I. Yu. Kelina, M. N. Kordo, A. V. Arakcheev, Petr S. Sokolov, A. O. Zabezhailov, M. Yu. Rusin, L. A. Plyasunkova, S. A. Anuchin, I. L. Mikhal’chik, A. V. Lanin, A. V. Tkachev
Publikováno v:
Refractories and Industrial Ceramics. 58:46-52
Hot pressing of commercially available powders is used to prepare dense ceramic based on ZrB2 –SiC with different additives (Si3N4, TiSi2, ZrSi2, MoSi2). The main physicomechanical properties are measured in macro-specimens: ultimate strength in st
Autor:
A. V. Tkachev, M. Yu. Rusin, Petr S. Sokolov, A. O. Zabezhailov, L. A. Plyasunkova, A. V. Arakcheev, I. Yu. Kelina, S. A. Anuchin, A. V. Lanin, I. L. Mikhal’chik, M. N. Kordo
Publikováno v:
NOVYE OGNEUPORY (NEW REFRACTORIES). :33-39
Publikováno v:
Refractories and Industrial Ceramics. 55:414-418
Results are given for a study by scanning electron microscopy of the effect of original powder composition on physicomechanical properties of reaction-bonded boron carbide and during new material structure formation in the B–Si–C system.
Autor:
L. A. Plyasunkova, I. Yu. Kelina, A. S. Nechepurenko, E. S. Antonova, T. E. Stakhrovskaya, N. A. Golubeva
Publikováno v:
Refractories and Industrial Ceramics. 55:409-413
Results are given for an experimental study of the effect of fraction composition and dispersion of an original charge on the main domestic silicon carbide polydispersed powders developed by OAO UNIKhIM with a Test Plant on ceramic physicomechanical
Publikováno v:
Refractories and Industrial Ceramics. 55:428-433
Results are presented from ballistic tests and studies of mosaic ceramic elements in the external layer of armor panels made by the French company “ARES Protection SAS” with a level-IV protection rating.
Autor:
L. A. Chevykalova, I. Yu. Kelina, V. V. Zakorzhevskii, A. V. Arakcheev, I. L. Mikhal’chik, V. E. Loryan, L. A. Plyasunkova
Publikováno v:
Refractories and Industrial Ceramics. 55:403-408
Research results are presented for development of hot-pressed high-temperature heat-resistant ceramic material based on silicon nitride in the system Si3N4–MgO, and physicomechanical properties are determined over a wide temperature range.
Autor:
L. A. Chevykalova, L. A. Plyasunkova, A. A. Kasimovskii, I. L. Mikhal’chik, A. V. Arakcheev, K. S. Matyushin, I. Yu. Kelina
Publikováno v:
Refractories and Industrial Ceramics. 54:455-462
Results are presented for experimental study of development of ultra-high temperature ceramic based on zirconium boride (ZrB2) with different sintering activators. The ceramic is prepared by sintering in a plasma discharge.
Publikováno v:
Refractories and Industrial Ceramics. 54:196-202
Problems are considered for creating ceramic matrix composites (CMC) in the system Si3N4-SiCf under hot pressing conditions. Results are provided for expert evaluation of physicomechanical properties and study of composite microstructure by electron
Publikováno v:
Refractories and Industrial Ceramics. 49:272-276
Results are provided for a study of the microstructure of ceramics from four different producers by means of a scanning electron microscope and x-ray microanalysis. Results show that ceramic specimens often do not correspond to claimed parameters. Th