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Evolution of nanoscale microstructural features in unshaped refractories by prospective spinel (MgAl2O4) gel, part 2
, P K DASPODDAR
Published in -
2007
Volume: 56
   
Issue: 2
Pages: 104 - 107
Abstract
Sol-gel derived spinel performed better in a high-alumina castable than the same prepared by incorporation of coprecipitated hydrated spinel. Powders prepared after suitable modification of those precursors confirmed this trend. Gel-routed nanodimensional spinel (MgAl2O4) present in the refractory matrix improved the properties compared with the in-situ spinel-alumina castable synthesised by magnesia fines, although the slag resistance of the latter was remarkable.
About the journal
JournalInterCeram: International Ceramic Review
Publisher-
ISSN0020-5214
Open AccessNo