| abstract |
An object of the present invention is to suppress crack generation when baking a catalyst for a honeycomb structure. In the honeycomb structure 1, a plurality of cells 5, which are divided by a porous partition wall and serve as a fluid flow path, and a plurality of honeycomb segments 2 having outer walls are joined by a bonding material mainly composed of ceramics. The 3-point bending strength of the bonding layer 9 formed by the bonding material is 5 MPa or more, and the shear strength of the bonding portion including the outer layer sandwiching the bonding layer 9 and the bonding layer 9 is 1 MPa or more. It is done.n n n n Honeycomb, Honeycomb Structure, Catalyst, Three Point Bending Strength, Shear Strength |