HIGH FREQUENCY INDUCTIVE HEATING DEVICE FOR A CERAMIC MATERIAL AND A NON-PRESSING SINTERING METHOD USING THE SAME, CAPABLE OF RAPIDLY HEATING A CERAMIC PIECE INSIDE A PREHEAT HOUSING

摘要

PURPOSE: A high frequency inductive heating device for a ceramic material and a non-pressing sintering method using the same are provided to rapidly manufacture a sintered ceramic body with high density using the heating property of the ceramic material.;CONSTITUTION: A preheat housing(50) is arranged inside a chamber(20). The preheat housing is made of graphite of porous ceramic with metal particles. A ceramic material(80) is preheated inside the preheat housing. An inductive coil(40) supplies the inductive current for heating the preheat housing. A high frequency current generator(30) supplies the high frequency current to the inductive coil. A temperature measuring sensor(70) measures the temperature of the ceramic material.;COPYRIGHT KIPO 2010