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Crystallization and sinterability of glass-ceramics in the system La2O3-SrO-B2O3
(Elsevier Sci Ltd, Oxford, 2014)
Glasses with a constant B2O3 and an increasing La2O3 content in the system La2O3-SrO-B2O3 were obtained by the usual melt quenching procedure. The crystallization and sinterability of the glasses were investigated by hot ...
Mechanical activation of talc in high-energy speed rotary mechanoactivator
(Elsevier Sci Ltd, Oxford, 2012)
This paper presents the results of research on mechanical activation of raw talc in a high-energy speed rotary mechanoactivator. The results of research on effect of mechanically activated talc on the degree of recovery ...
Isothermal sintering of barium-zinc-titanate ceramics
(Elsevier Sci Ltd, Oxford, 2011)
Mixtures of BaCO3-ZnO-TiO2 were mechanically activated using high-energy planetary ball mill during 20, 40 and 80 min. As the time of mechanical activation increased, the decrease in particle size was observed. The effect ...
Refractory coating based on cordierite for application in new evaporate pattern casting process
(Elsevier Sci Ltd, Oxford, 2011)
Standard raw materials, kaolin, talc, MgO, alumina, feldspar and sepiolite, were used in synthesis of four different cordierite type ceramics. Sintered cordierite was used as refractory filler in the ceramic coating for ...