Wettability of nanocomposite ceramic surfaces

E. G. Orlova, D. S. Nikitin, S. A. Myazina

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

Wetting properties of silicon-carbide ceramic (SiC) surfaces were studied experimentally. The samples of silicon-carbide ceramic were made by spark plasma sintering from two types of powders: commercial and ultradispersed obtained by plasma dynamic synthesis with and without additives. The measurements of static contact angle characterizing wetting properties were conducted by the optic shadow method. The use of additives while sintering of silicon-carbide powder (obtained by plasma dynamic synthesis) was found to lead to an improvement in the wettability of SiC surfaces. A coarse-grain structure and large number of pores in sample of silicon-carbide ceramic made of commercial powder are the main reasons of complete wetting of this sample surface. The sample with greater density was obtained after sintering this powder with additives. As a result, this led to an increase in the static contact angle on this sample.

Язык оригиналаАнглийский
Заголовок главной публикацииInternational Youth Scientific Conference "Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment", HMTTSC 2019
РедакторыGeniy Kuznetsov, Evgeniya Orlova, Dmitry Feoktistov
ИздательAmerican Institute of Physics Inc.
ISBN (электронная версия)9780735418783
DOI
Статус публикацииОпубликовано - 9 авг 2019
СобытиеInternational Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment 2019, HMTTSC 2019 - Tomsk, Российская Федерация
Длительность: 23 апр 201925 апр 2019

Серии публикаций

Имя, фамилияAIP Conference Proceedings
Том2135
ISSN (печатная версия)0094-243X
ISSN (электронная версия)1551-7616

Конференция

КонференцияInternational Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment 2019, HMTTSC 2019
СтранаРоссийская Федерация
ГородTomsk
Период23.4.1925.4.19

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ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

Цитировать

Orlova, E. G., Nikitin, D. S., & Myazina, S. A. (2019). Wettability of nanocomposite ceramic surfaces. В G. Kuznetsov, E. Orlova, & D. Feoktistov (Ред.), International Youth Scientific Conference "Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment", HMTTSC 2019 [020043] (AIP Conference Proceedings; Том 2135). American Institute of Physics Inc.. https://doi.org/10.1063/1.5120680