Bottom face processing method of pillar-shaped honeycomb structure, manufacturing method of fired honeycomb structure, and manufacturing method of joined body

A bottom face processing method of a pillar-shaped honeycomb structure including steps of:preparing a pillar-shaped honeycomb structure includinga plurality of first cells which extend in parallel with each other from a first bottom face to a second bottom face, and each of which is opened in the fi...

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Bibliographische Detailangaben
Hauptverfasser: Watanabe, Yuji, Itadu, Ken, Fujie, Nobuhiro, Sato, Yoshihiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A bottom face processing method of a pillar-shaped honeycomb structure including steps of:preparing a pillar-shaped honeycomb structure includinga plurality of first cells which extend in parallel with each other from a first bottom face to a second bottom face, and each of which is opened in the first bottom face and has a protruding plugged portion in the second bottom face, anda plurality of second cells each of which is adjacent to at least one of the first cells with a partition wall interposed therebetween, which extend in parallel with each other from the first bottom face to the second bottom face, and each of which has a protruding plugged portion in the first bottom face, and is opened in the second bottom face; andremoving the protruding portion from the plugged portion of each of the first cells and the second cells of the pillar-shaped honeycomb structure.