Özet
Glass-ceramic materials were developed from the blast-furnace slags by mixing 5 wt% Cr2O3 and 5 wt% Cr2O3 + 5 wt% TiO2. The samples were nucleated for 18 h at 780 °C and crystallized for 20 min. at 905 °C, respectively. SEM and SEM/EDS investigations revealed the presence of clover-shaped TiO2 particles in the glassy matrix of the sample nucleated with 5 wt% Cr2O3 + 5 wt% TiO2 and polygonal-shaped Cr2O3 platelets for both samples. XRD scans revealed the presence of akermanite (2CaO.MgO.2SiO2) and gehlenite (2CaO.Al2O3.SiO2) peaks indicating the existence of the mellilite solid solution for the crystallized glass-ceramic samples.
Orijinal dil | İngilizce |
---|---|
Sayfa (başlangıç-bitiş) | 863-866 |
Sayfa sayısı | 4 |
Dergi | Key Engineering Materials |
Hacim | 206-213 |
Basın numarası | II |
Yayın durumu | Yayınlandı - 2001 |
Etkinlik | 7th Conference and Exhibition of the European Ceramic Society - Brugge, Belgium Süre: 9 Eyl 2001 → 13 Eyl 2001 |