| abstract |
PROBLEM TO BE SOLVED: To generate a thermal stress during use, to have a durability not causing cracks, to prevent a temperature difference between a central portion and an outer peripheral portion from being generated, and to reduce a pressure loss of a fluid; Provided is a honeycomb structure having small energy and time required for raising a temperature during processing. SOLUTION: A large number of flow holes penetrating in the axial direction separated by a partition wall, the partition wall of the flow hole has a filtering ability, one end of a predetermined flow hole is sealed, and the remaining flow hole is provided. For two or more honeycomb segments 11 sealing the other end, and two or more honeycomb segments 11 Honeycomb structure 1 comprising a bonding layer 12 for bonding between 0. At least one of the following conditions is satisfied: the Young's modulus of the material of the bonding layer 12 is 20% or less of the Young's modulus of the material of the honeycomb segment 11, or the material strength of the bonding layer 12 is smaller than the material strength of the honeycomb segment 11. I do. |