Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

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The results of a study of the processes underlying the formation of hollow alumina-magnesia microspheres during chemical dispersion of aluminum-magnesium alloys with an increased magnesium content are presented. The mechanism of formation of microspheres and the factors that determine their structural features and sizes have been clarified. The effect of magnesium additions on the processes of formation of the structure of hollow microspheres and their amount is shown. Studied the fine structure of powders before and after heat treatment
Cand. tech. Sciences A. A. VASIN ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. tech. Sciences V.P. TARASOVSKY ( е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. tech. Sciences A. V. SMIRNOV ( е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. tech. Sciences A. Yu. OMAROV ( е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), A. V. REZNICHENKO ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. physical-mat. Sciences T. Yu. SKAKOVA ( е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ); FGBOU VO & # 171; Moscow Polytechnic University & # 187; (Moscow Polytech) (Russia, Moscow)
Shlyapin AD, Alekhin VP, Omarov A. Yu. Et al. Chemical dispersion method as a method of obtaining nanodispersed aluminum oxide powder for the manufacture of structural nanoceramics with unique properties // Nanoengineering. 2013.? 3.S. 9? 13. Trifonov Yu. G., Omarov A. Yu., Shlyapin AD, Vasin AA Structure of alumina powder obtained by chemical dispersion of Al? Ti alloy and ceramics sintered from it. Innovations and Investments. 2013.? 4. Shlyapin AD, Omarov A. Yu., Tarasovsky VP et al. Physical and mechanical properties of ceramic materials obtained by chemical dispersion of AK-12 aluminum alloy // New refractories. 2013.? 7, p. 30? 33. Trifonov Yu. G., Omarov A. Yu. The structure and phase composition of the new ceramic material obtained from the chemical dispersion product of the AMg12 alloy // Letters on materials. 2013. T. 3.? 4.P. 272? 275. Vasin AA, Tarasovsky VP, Rybal'chenko VV, Omarov A. Yu. Porous ceramics from powders obtained by chemical dispersion of an Al? Mg alloy (20 wt.%) // New refractories. 2014.? 11, p. 47? 49. Vasin AA, Tarasovskii VP, Rybalchenco VV, Omarov A. Yu. Porous ceramic made from powders prepared by chemical dispersion of alloy Al? Mg (20 wt.%) // Refractories and Industrial Ceramics. 2015. V. 55. No. 6.P. 532? 535. Vasin A. A., Tarasovsky V. P., Omarov A. Yu., Rybalchenko V. V. Study of the synthesis of cermets from powders obtained by chemical dispersion of Al? Mg (20 wt.%) - alloy // New refractories ... 2015.? 6.S. 62? 65. Vasin AA, Tarasovskii VP, Rybalchenco VV, Omarov A. Yu. Study of cermet synthesis from powders prepared by chemical dispersion of Al - Mg (20 wt.%) - alloy // Refractories and Industrial Ceramics. 2015. V. 56.No. 3.P. 532? 535. Pohil PF, Belyaev AF, Frolov Yu. V. et al. Combustion of powdered materials in active media. Moscow: Nauka, 1972.294 p. Ilyin A.P., Gromov A.A. Combustion of aluminum and boron in a hyperfine state. Tomsk: Publishing house Tomsk. University, 2002.154 p. Tikhov SF, Romanenkov VE, Sadykov VA et al. Porous composites based on aluminum oxide cermets (synthesis and properties). Novosibirsk: Publishing house of the SB RAS, branch? Geo ?, 2004.205 p. Belyaev A.I., Bochvar O.S., Buinov N.N. et al. Metallurgy of aluminum and its alloys: a reference book. 2nd ed., Rev. and add. Moscow: Metallurgy, 1983.280 p.

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VASIN A. A., TARASOVSKII V. P., SMIRNOV A. V., OMAROV A. Yu., REZNICHENKO A. V., SKAKOVA T. YU. Mechanism of Structural and Phase Formation of Hollow Alumino-Magnesium Spinel Microspheres when Producing Powders Using the Chemical Dispersion of Aluminum-Magnesium Alloys. Steklo i keramika. 2020:93(1):3-9. (in Russ). UDK 666.3.016:666.3-134.1