Microwave vacuum sintering furnace for sintering sandwiched heat-insulation ceramic

• Main Authors: DONG TIEYOU, LIAO LIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2012
• Subjects: BLASTING; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model relates to a microwave vacuum sintering furnace for sintering heat-insulation ceramic. The microwave vacuum sintering furnace comprises a furnace body, a heating chamber, a furnace door and a microwave generator, wherein the heating chamber is arranged in the furnace body, the furnace door is arranged on the furnace body at an open end of the heating chamber, the heating chamber is internally provided with a heat insulation layer, the microwave generator is arranged at the top of a chamber body, and the heating chamber is communicated with a vacuum pump through a vacuumizing pipe. The heating chamber is further provided with multiple layers of shelves. The furnace door is further provided with a handle. The microwave vacuum sintering furnace disclosed by the utility model is simple in structure, air in a sandwiched layer of the ceramic can be pumped away before sintering, in addition, the ceramic is sintered under a vacuum condition, and heat produced by the microwave generator is used to re