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1. 发明授权

US4927577A Process for firing ceramic honeycomb structural bodies 失效
标题翻译：焙烧陶瓷蜂窝结构体的方法
公开(公告)号：US4927577A
公开(公告)日：1990-05-22
申请号：US158670
申请日：1988-02-22
申请人： Masashi Ohtaka , Kazuhiro Miyahara
发明人： Masashi Ohtaka , Kazuhiro Miyahara
IPC分类号： C04B35/64 , F27D7/06
CPC分类号： C04B35/64
摘要： A process for firing ceramic honeycomb structural bodies at a certain temperature in a given atmosphere is disclosed. The ceramic honeycomb structural bodies are fired, while a gas having a temperature equal to that of an atomsphere surrounding the exterior of the ceramic honeycomb structural bodies is forcedly passed through holes of the ceramic honeycomb structural bodies. By this firing process, a pore-forming agent and/or a shaping aid admixed in the ceramic honeycomb structural bodies can effectively be burnt away and the entire honeycomb structural bodies can uniformly be fired. Thus, fired ceramic honeycomb structural body having desired dimensions can be obtained in a shortened firing time.
摘要翻译：公开了一种在给定气氛中在一定温度下焙烧陶瓷蜂窝结构体的方法。陶瓷蜂窝结构体被烧制，而具有与陶瓷蜂窝结构体外部的原子层相同的温度的气体被强制地通过陶瓷蜂窝结构体的孔。通过该烧成工序，能够有效地将陶瓷蜂窝结构体中的成孔剂和/或成形助剂混合，能够均匀地烧结蜂窝结构体整体。因此，可以在缩短的烧制时间内获得具有所需尺寸的烧制陶瓷蜂窝结构体。

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