High temperature industrial ceramics based on complex titanates with hollandite structure ; Высокотемпературная техническая керамика на основе сложных титанатов, имеющих структуру голландита

The sintering features are investigated in the article for the ceramic materials which were obtained by semidry compacting of the potassium polytitanate precursor powder modified by cobalt compounds and preprocessed by the heat treatment at 700 °C. The phase composition, thermomechanical and electrochemical properties were studied for the samples synthesized at 700, 940 and 1100 °C. The sintering mechanism and its influence on the ceramics properties were analyzed for the investigated ceramic samples at various temperatures. It was stated that the ceramic samples sintered at the temperature no... Mehr ...