Zobrazeno 1 - 10
of 35
pro vyhledávání: '"K. B. Podbolotov"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 68-77 (2022)
The paper presents the results of studies on the production of composites during the processing of aluminum melt based on high‑strength alloy B95 activated dispersed particles of nitrides (AlN, Si3N4, TiN), carbides (SiC, TiC), nanostructured carbo
Externí odkaz:
https://doaj.org/article/87605f4f2a0b4070b1a0f96c2d8a4b78
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 64-69 (2017)
Researches of procurement of ferrotitanium of Fti25 brand from waste products by method of aluminothermic synthesis are conducted. The thermodynamic analysis revealed that differences in using oxide of iron (Fe2O3) and iron cinder (Fe3O4) are subtle
Externí odkaz:
https://doaj.org/article/11cdcf5aafd142e18f56602ccb48c0af
Autor:
K. B. Podbolotov
Publikováno v:
NOVYE OGNEUPORY (NEW REFRACTORIES). :21-27
The synthesis of ceramic materials in the Zn2SiO4‒RO (R ― Ba, Sr)‒Al2O3‒SiO2 system was carried out using the technology of exothermic synthesis from solutions including zinc, barium and strontium nitrates, silica and organic reducing agent (
Phase Composition and Structure of Zirconia-Based Ceramic Materials Prepared by Exothermic Synthesis
Publikováno v:
Inorganic Materials. 57:1067-1076
Zirconia has been prepared by exothermic synthesis from solutions, using nitrates and a glycine–urea reducing agent. The phase composition of the synthesis products and the relationship between the zirconia polymorphs have been determined as functi
Publikováno v:
Inorganic Materials. 56:473-481
We report our findings on the influence of composition and reaction temperature on the phase composition and structure of nickel-based microspheres prepared by combining exothermic synthesis and spray pyrolysis from a glycine–nitrate solution. It h
Autor:
V. A. Lapitskaya, K. B. Podbolotov, Tatyana A. Kuznetsova, Yulyan S. Haiduk, Khabib Yusupov, Valentin Romanovski, Dmitry Moskovskikh, A. A. Khort
Publikováno v:
Inorganic Chemistry. 59:6550-6565
Graphene (G) and metal-decorated G nanocomposites are among the most promising materials for a wide variety of practical applications, and, therefore, the development of fast and reliable methods for nanocomposite synthesis is an important task. Here
Publikováno v:
International Journal of Self-Propagating High-Temperature Synthesis. 28:239-244
The paper reports on the thermodynamic analysis of the CaO–Y2O3–ZrO2–Ti–Fe2O3 system as a precursor for SHS-produced pyrochlore-based ceramics. Adiabatic combustion temperature Tad and equilibrium concentration of pyrochlore were first calcul
Publikováno v:
Refractories and Industrial Ceramics. 59:579-582
Results are provided for refractory materials developed on basis of both secondary resources (broken chamotte refractory, mullite-containing waste, and aluminum melting slag), fireclay, and phosphoric acid. A relationship is established for physicoch
Autor:
T. V. Barinova, K. B. Podbolotov
Publikováno v:
Glass and Ceramics. 75:451-456
The synthesis of ceramic matrices, based on zirconium-enriched pyrochlore for the immobilization of high-level waste (HLW), by means of self-propagating high-temperature synthesis (SHS) under the pressure of argon and compressed air in a SHS-reactor
Publikováno v:
NOVYE OGNEUPORY (NEW REFRACTORIES). :9-13
The investigating results are given for the refractory materials developed on base of both the secondary resources (chamotte refractory rubble, mullite-containing wastes and alumina molt slag), and the fireclay together with the phosphoric acid. The