Influence of powerful ultrasonic treatment on the structure of dry ceramic nanopowders

Oleg Khasanov, Edgar Dvilis, Artem Kachaev, Aleksey Khasanov

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

2 Цитирования (Scopus)

Аннотация

Influence of the non-cavitational powerful ultrasonic action (PUA) on the particle size distribution and lattice parameters of crystallites of zirconia and alumina dry nanopowders have been studied. The ultrasonic treatment occurred into the acoustic waveguide having a cavity, filled by dry nanostructured powder (NP). The PUA of different power was used to various dry NP: ZrO 2-8%Y2O3 (TZ-8Y, TOSOH); ZrO 2-3%Y2O3 (TZ-3YS, TOSOH); ZrO 2-3%Y2O3 (PCZY, Siberian Chemical Plant, SCP); Al2O3 (UDPO, SCP). It was found that non-cavitational PUA influences the lattice parameters and average agglomerate sizes of dry zirconia and alumina NP. There are extreme PUA powers at which extreme values of the lattice parameters and average agglomerate sizes are correlated. The crystal structure of the TZ-3Y (synthesis by spray-drying) is more stable against PUA than PCZY (plasma-chemical synthesis).

Язык оригиналаАнглийский
Название основной публикации2010 International Forum on Strategic Technology, IFOST 2010
Страницы50-52
Число страниц3
DOI
СостояниеОпубликовано - 2010
Событие2010 International Forum on Strategic Technology, IFOST 2010 - Ulsan, Республика Корея
Продолжительность: 13 окт 201015 окт 2010

Другое

Другое2010 International Forum on Strategic Technology, IFOST 2010
СтранаРеспублика Корея
ГородUlsan
Период13.10.1015.10.10

ASJC Scopus subject areas

  • Decision Sciences (miscellaneous)

Fingerprint Подробные сведения о темах исследования «Influence of powerful ultrasonic treatment on the structure of dry ceramic nanopowders». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать

    Khasanov, O., Dvilis, E., Kachaev, A., & Khasanov, A. (2010). Influence of powerful ultrasonic treatment on the structure of dry ceramic nanopowders. В 2010 International Forum on Strategic Technology, IFOST 2010 (стр. 50-52). [5667964] https://doi.org/10.1109/IFOST.2010.5667964