CERAMIC HEATING PLATE FOR A CERAMIC HEAT EXCHANGER, A MANUFACTURING METHOD OF A CERAMIC HEATING PLATE FOR A CERAMIC HEAT EXCHANGER, AND A CERAMIC HEAT EXCHANGER USING THE CERAMIC HEATING PLATE

摘要

PURPOSE: A ceramic heating plate for a ceramic heat exchanger, a manufacturing method of a ceramic heating plate for a ceramic heat exchanger, and a ceramic heat exchanger using the ceramic heating plate are provided to make heat flux flow region stable at high temperature.;CONSTITUTION: SiC powders, Al2O3 powders, and SiO2 powders are mixed, and then mixture is crushed. The mixture powders are mixed with activator, so slurry is formed. A steel bar is inserted into a mold for the formation of a heating plate for a heat exchanger. The slurry is put into the mold in which the steel bar is inserted. The mold filled with the slurry is firstly dried, so intermediate is formed. The mold, into which the steel bar is inserted, and the firstly dried intermediate are separated from each other. The intermediate is secondly dried in the heat exchanger. The secondly dried intermediate is sintered.;COPYRIGHT KIPO 2011