| 摘要 |
In firing glazed ceramic products in a pressure-tight chamber furnace, during cooling the furnace pressure is controlled according to the algorithm Pa=P1(T/T1), where T is the actual temperature measured during cooling, T1 is the firing temperature, Pa is the target value for the furnace pressure, and P1 is the furnace pressure during firing. The pressure control takes place at least until T reaches a value approximately equal to 0.6T1 or 0.7T1.
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