Herstellung von keramischen Körpern mit Wabenstruktur.

摘要

A process for producing a ceramic honeycomb structural body comprises the steps of: producing a ceramic honeycomb fired body by shaping a ceramic material by extrusion, and drying and firing the shaped body; removing a peripheral portion of the ceramic honeycomb fired body by working; and forming an outer wall portion around an outer peripheral surface of the worked ceramic honeycomb fired body. Improved mechanical strength and dimensional precision can be achieved.