Back to Search
Start Over
Fabrication of highly porous mullite microspheres via oil-drop molding accompanied by freeze casting.
- Source :
-
Ceramics International . Aug2017, Vol. 43 Issue 12, p8809-8812. 4p. - Publication Year :
- 2017
-
Abstract
- Porous mullite microspheres with a highly open porosity and average diameter of more than 800 µm were fabricated via an oil-drop molding method accompanied by a freeze casting process. After sintering, a highly porous structure was formed due to interlocking whisker-shaped mullite grains and formation of interconnected skeletons during the freeze-casting process. Additionally, it was found that a high porosity and large pore size in the microspheres green bodies are favorable for the synthesis of mullite whiskers with high aspect ratio. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02728842
- Volume :
- 43
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Ceramics International
- Publication Type :
- Academic Journal
- Accession number :
- 123259559
- Full Text :
- https://doi.org/10.1016/j.ceramint.2017.04.012