Zobrazeno 1 - 10
of 233
pro vyhledávání: '"V, Lozanov"'
Publikováno v:
Russian Journal of Inorganic Chemistry. 67:1665-1671
Autor:
Victor V. Lozanov, Galina V. Romanenko, Anatoly I. Beskrovny, Natalya I. Baklanova, Tatyana A. Gavrilova, Anatoly T. Titov, Aleksei Utkin, Gleb Letyagin
Publikováno v:
Journal of the American Ceramic Society. 105:2323-2333
Publikováno v:
Inorganic Materials. 57:879-886
We have studied solid-state reactions of unmilled and ball-milled iridium powders with SiC and WC powders in the temperature range 800–1400°C. Interaction of iridium with SiC leads to the formation of various iridium silicides, whose composition a
Autor:
Denis A, Bannykh, Victor V, Lozanov, Tatyana A, Gavrilova, Anatoly I, Beskrovny, Natalya I, Baklanova
Publikováno v:
Materials (Basel, Switzerland). 15(21)
In the present study, we perform a systematic examination of the products formed by mixing and heating of tungsten boride and iridium powders at different ratios in a broad temperature range using qualitative and quantitative X-ray analysis and time-
Publikováno v:
Journal of the American Ceramic Society. 104:6653-6669
Preparation of Zirconia Coatings on Silicon Carbide Fiber by Metal Organic Chemical Vapor Deposition
Publikováno v:
Inorganic Materials. 57:269-274
We have proposed a MOCVD process for producing thin yttria-stabilized zirconia (YSZ) interface coatings on Tyranno-SAK SiC fiber. Optimization of deposition parameters, such as the temperature, time, and gas flow rate, has made it possible to obtain
Autor:
Mikhail A. Golosov, Aleksei V. Utkin, Victor V. Lozanov, Anatoly T. Titov, Natalia I. Baklanova
Publikováno v:
Materialia. 27:101647
Publikováno v:
Russian Journal of Inorganic Chemistry. 65:1781-1788
Nanocrystalline iridium coatings on hafnium carbide and tantalum carbide substrates are prepared by chemical vapor deposition (MOCVD) at 600°С. Subsequent high-temperature treatment at 1100°С gives rise to chemical reactions between iridium and h
Publikováno v:
Inorganic Materials. 56:241-248
We have determined the tensile mechanical strength of Nicalon CG and Tyranno SAK hollow core silicon carbide fibers after repeated heat treatments at a temperature of 900°C. Analysis of the effect of the number of heat treatment cycles on strength c
Publikováno v:
Materials Today: Proceedings. 25:352-355
The reaction between iridium and different types of SiC powders in the 1100–1600 °C temperature range was studied by Raman and IR spectroscopy, as well as by the X-ray analysis. Iridium silicides together with free carbon phase are formed in the r