Micro- and macroscopic design of alumina ceramics by robocasting

Zongwen Fu, Matthias Freihart, Larissa Wahl, Tobias Fey, Peter Greil, Nahum Travitzky

Результат исследований: Материалы для журналаСтатья

11 Цитирования (Scopus)

Аннотация

The manufacturing of alumina ceramics with auxetic and macro-cellular lattice structure and with textured microstructure was achieved by using robocasting and TGG-technique (Templated Grain Growth). After sintering at different temperatures a grain growth effect was observed in robocast ceramic filaments, which showed a microstructural gradient in particle orientation and porosity from the edge to the middle. The particle orientation during robocasting was analytically and numerically investigated by calculating the inhomogeneous shear rate distribution in the extrusion nozzle.

Язык оригиналаАнглийский
Страницы (с-по)3115-3124
Число страниц10
ЖурналJournal of the European Ceramic Society
Том37
Номер выпуска9
DOI
СостояниеОпубликовано - 1 авг 2017

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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