Characterization of cordierite-based glass-ceramics produced from fly ash

A comprehensive review on the applications of coal fly ash

“…This mixture A C C E P T E D M A N U S C R I P T ACCEPTED MANUSCRIPT 16 was milled with methyl cellulose and the blended components were then pressed into discs before sintering at temperatures of 900-1300°C for 4 h. The optimum conditions was determined as: 64-68 wt.% fly ash, 10% alumina, 22-26% magnesium carbonate, and sinter temperature of over 1200°C. Shao et al [92] prepared cordierite-based glass-ceramics from fly ash. The nucleation experiments were carried out at 840°C for 2 h and crystallization experiments were performed at 1020°C for 2 h. We also prepared indialite using coal fly ash and magnesium carbonate as precursors [93].…”

Crystallization and infrared radiation properties of iron ion doped cordierite glass-ceramics

“…0, 2.0, 4.0, 6.0, 8.0 wt.% Fe2O3 were added respectively. 3.0 wt.% TiO2 was added as the nucleating agent and a small quantity of NH4NO3 and Sb2O3 was added as fluxes and clearing agent [21]. The detailed compositions of these parent glass samples were given in Table 1.…”

The effect of BaO and Al2O3 addition on the crystallization behaviour of cordierite glass ceramics in the presence of V2O5 nucleant

“…[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15] Mullite-based glass ceramics, on the other hand have attracted some attention in recent years owing to their interesting thermo-mechanical, chemical and optical properties. Several applications have developed for these glass ceramics such as dental materials, ceramic matrix composites and glazes for floor tiles.…”