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Method for producing sintered ceramic body, and sintered ceramic body
The purpose of the present invention is to suitably produce a dense sintered ceramic body. This method for producing a sintered ceramic body comprises a step for heat-treating a ceramic molded body, which is a molded body of a ceramic powder, under a first condition, and a step for heat-treating the ceramic molded body heat-treated under the first condition, under a second condition having a pressure higher than that of the first condition, and a step for producing a sintered ceramic body by heat-treating the molded ceramic body, which has been heat-treated under the second condition, under a third condition having a higher pressure than the second condition.
本发明适当地制造致密的陶瓷烧结体。陶瓷烧结体的制造方法包括如下步骤：将作为陶瓷粉末的成型体的陶瓷成型体在第1条件下进行热处理的步骤，将在第1条件下进行了热处理的陶瓷成型体在压力比第1条件高的第2条件下进行热处理的步骤，以及将在第2条件下进行了热处理的陶瓷成型体在压力比第2条件高的第3条件下进行热处理而制造陶瓷烧结体的步骤。
Method for producing sintered ceramic body, and sintered ceramic body
The purpose of the present invention is to suitably produce a dense sintered ceramic body. This method for producing a sintered ceramic body comprises a step for heat-treating a ceramic molded body, which is a molded body of a ceramic powder, under a first condition, and a step for heat-treating the ceramic molded body heat-treated under the first condition, under a second condition having a pressure higher than that of the first condition, and a step for producing a sintered ceramic body by heat-treating the molded ceramic body, which has been heat-treated under the second condition, under a third condition having a higher pressure than the second condition.
本发明适当地制造致密的陶瓷烧结体。陶瓷烧结体的制造方法包括如下步骤：将作为陶瓷粉末的成型体的陶瓷成型体在第1条件下进行热处理的步骤，将在第1条件下进行了热处理的陶瓷成型体在压力比第1条件高的第2条件下进行热处理的步骤，以及将在第2条件下进行了热处理的陶瓷成型体在压力比第2条件高的第3条件下进行热处理而制造陶瓷烧结体的步骤。
Method for producing sintered ceramic body, and sintered ceramic body
陶瓷烧结体的制造方法和陶瓷烧结体
OHKOSHI KAZUTO (author) / SHINOHARA NOBUHIRO (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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