Abstract
Cordierite ceramics were produced by using local magnesium sources. Mixtures were sintered at different temperatures to examine formation of cordierite. α-cordierite was formed as a major phase over 1150°C. High bulk density and nearly zero apparent porosity were achieved at 1200°C by using Mg-rich local clay as a magnesium source. Thermal expansion coefficient of this sample was 2.63×10-6/K, in the temperature range 50-800°C. Produced cordierite body is believed to have a potential in refractory applications where high density and thermal shock resistance are required.
| Original language | English |
|---|---|
| Pages (from-to) | 933-936 |
| Number of pages | 4 |
| Journal | Key Engineering Materials |
| Volume | 264-268 |
| Issue number | II |
| Publication status | Published - 2004 |
| Externally published | Yes |
| Event | Proceedings of the 8th Conference and Exhibition of the European Ceramic Society - Istanbul, Turkey Duration: 29 Jun 2003 → 3 Jul 2003 |
Keywords
- Cordierite
- Magnesium sources
- Sintering temperature