TY - JOUR
T1 - Influence of TiO 2 on the viscous behavior of calcium silicate melts containing 17 mass% Al 2O 3 and 10 mass% MgO
AU - Sohn, Il
AU - Wang, Wanlin
AU - Matsuura, Hiroyuki
AU - Tsukihashi, Fumitaka
AU - Min, Dong Joon
PY - 2012
Y1 - 2012
N2 - A study was conducted to investigate the Influence of TiO 3 on the Viscous behavior of calcium silicate melts containing 17 mass% Al 2O 3 and 10 mass% MgO. Samples were synthesized using reagent grade chemicals of CaO, SiO 2, MgO, Al 2O 3, and TiO 2. The samples were premelted at 1 773 K under 0.4 L/min of Ar in a Pt crucible to obtain a homogeneous slag sample. Post-experimental chemical composition using X-Ray Fluorescence (XRF) spectroscopy showed no apparent change. The viscosity of 120 g of slag placed in a Pt crucible was measured using a rotating spindle connected to a calibrated Brookfield digital rheometer. Effect of TiO 2 at constant temperature of 1 773 K at various CaO/SiO 2 ratio was provided. The temperature dependence of the viscosity at CaO/SiO 2 of 0.8 and various TiO 2 content was shown where the viscosity decreased with increasing temperatures.
AB - A study was conducted to investigate the Influence of TiO 3 on the Viscous behavior of calcium silicate melts containing 17 mass% Al 2O 3 and 10 mass% MgO. Samples were synthesized using reagent grade chemicals of CaO, SiO 2, MgO, Al 2O 3, and TiO 2. The samples were premelted at 1 773 K under 0.4 L/min of Ar in a Pt crucible to obtain a homogeneous slag sample. Post-experimental chemical composition using X-Ray Fluorescence (XRF) spectroscopy showed no apparent change. The viscosity of 120 g of slag placed in a Pt crucible was measured using a rotating spindle connected to a calibrated Brookfield digital rheometer. Effect of TiO 2 at constant temperature of 1 773 K at various CaO/SiO 2 ratio was provided. The temperature dependence of the viscosity at CaO/SiO 2 of 0.8 and various TiO 2 content was shown where the viscosity decreased with increasing temperatures.
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U2 - 10.2355/isijinternational.52.158
DO - 10.2355/isijinternational.52.158
M3 - Article
AN - SCOPUS:84862962259
SN - 0915-1559
VL - 52
SP - 158
EP - 160
JO - Transactions of the Iron and Steel Institute of Japan
JF - Transactions of the Iron and Steel Institute of Japan
IS - 1
ER -