Obtaining Silicon-Carbide-Based Ceramics from Ash and Slag Wastes; Technical Physics Letters; Vol. 46, iss. 7

Obtaining Silicon-Carbide-Based Ceramics from Ash and Slag Wastes; Technical Physics Letters; Vol. 46, iss. 7

Bibliografske podrobnosti
Parent link:Technical Physics Letters
Vol. 46, iss. 7.— 2020.— [P. 695-698]
Glavni avtor: Pak A. Ya. Aleksandr Yakovlevich
Corporate Authors: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-исследовательский центр "Экоэнергетика 4.0", Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Drugi avtorji: Gubin V. E. Vladimir Evgenievich, Mamontov G. Ya. Gennady Yakovlevich
Izvleček:Title screen
The possibility of obtaining solid silicon-carbide-based ceramics from ash and slag wastes (ASWs) is demonstrated. The technological process contains three stages: (i) nonvacuum processing of the initial ASWs in dc arc discharge carbon plasma under normal atmospheric condition, (ii) cleaning of the obtained powdered material from unbound carbon by annealing in atmospheric furnace, and (iii) final spark plasma sintering of the powder. Analytical data indicate that the obtained product is a silicon-carbide-based ceramics with a density of 3.05 g/cm3 and a hardness of up to 19.9 GPa.
Режим доступа: по договору с организацией-держателем ресурса
Jezik:angleščina
Izdano: 2020
Teme:
электронный ресурс
труды учёных ТПУ
silicon carbide
electric-arc synthesis
nonvacuum method
spark plasma sintering
карбид кремния
электродуговой синтез
искровое спекание
Online dostop:https://doi.org/10.1134/S1063785020070226
Format: Elektronski Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663229
Opis
Izvleček:Title screen
The possibility of obtaining solid silicon-carbide-based ceramics from ash and slag wastes (ASWs) is demonstrated. The technological process contains three stages: (i) nonvacuum processing of the initial ASWs in dc arc discharge carbon plasma under normal atmospheric condition, (ii) cleaning of the obtained powdered material from unbound carbon by annealing in atmospheric furnace, and (iii) final spark plasma sintering of the powder. Analytical data indicate that the obtained product is a silicon-carbide-based ceramics with a density of 3.05 g/cm3 and a hardness of up to 19.9 GPa.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1134/S1063785020070226

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