| 摘要 |
It is an obj ect of the present invention to provide a method for manufacturing a honeycomb structured body capable of manufacturing a honeycomb structured body having small dispersion in the pore diameter and high strength, and the method for manufacturing a honeycomb structured body of the present invention is a method for manufacturing a honeycomb structured body comprising a honeycomb fired body, including the steps of: preparing a material composition containing at least a silicon carbide powder, a binder and an additive; manufacturing a pillar-shaped honeycomb molded body in which a number of cells are placed in parallel with one another in a longitudinal direction with a cell wall therebetween by molding the material composition; manufacturing a honeycomb degreased body by subjecting the honeycomb molded body to a degreasing treatment; and manufacturing a honeycomb fired body by subjecting the honeycomb degreased body to a firing treatment, wherein the additive contains at least one kind selected from the group consisting of alumina, silica, titania, zirconia, magnesia, and a composite body containing any of alumina, silica, titania, zirconia and magnesia. |
