Najmeh Omidvar-Askary
Department of Materials Engineering, Naghshe Jahan Institute of Higher Education, Isfahan, Iran
[ 1 ] - The optimization of dispersant content in alumina castable containing nano-titania
In this research, two series of ultra-low cement high alumina refractory castables containing 0 and 0.4 wt.% of nano-titania were prepared using different amounts of polycarbonic acid (DOLAPIX FF 26) as a dispersant. Several characteristics including microstructure, flowability, mechanical strength, bulk density and apparent porosity of the samples were analyzed. The results showed that the opt...
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