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DLP 3D printing of scandia-stabilized zirconia ceramicsстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 27 октября 2021 г.
- Авторы: Komissarenko Dmitrii A., Sokolov Petr S., Evstigneeva Anastasiya D., Slyusar Igor V., Nartov Alexander S., Volkov Pavel A., Lyskov Nikolay V., Evdokimov Pavel V., Putlayev Valery I., Dosovitsky Alexey E.
- Журнал: Journal of the European Ceramic Society
- Том: 41
- Номер: 1
- Год издания: 2021
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 684
- Последняя страница: 690
- DOI: 10.1016/j.jeurceramsoc.2020.09.010
- Аннотация: The present article aims to explore the printability of scandia-stabilized zirconia ceramic parts using desktop and low-cost DLP 3D printer. The acrylate-based homogeneous slurries with zirconia powder stabilized by 6 mol.% of Sc2O3 (6ScSZ) and 10 mol.% of Sc2O3 and 1 mol.% of Y2O3 (10Sc1YSZ) were prepared with appropriate rheological and UV-curing properties. In comparison with yttria-stabilized zirconia, slurries filled with 6ScSZ and 10Sc1YSZ powders reviled lower viscosity at the same solid content. The cure depth of the suspensions was suitable to print the objects with 50 µm of layer thickness, good interlayers connection, and surface finishing. No critical defects in ceramics such as cracks or delamination were observed. Both ceramics have the Vickers microhardness value of 11 GPa and the high ionic conductivity up to 0.2 S/сm at 900 °C demonstrating that the DLP is a promising method of fabricating scandia-stabilized zirconia parts as electrolyte material for SOFC application.
- Добавил в систему: Евдокимов Павел Владимирович