| 摘要 |
There is provided a honeycomb structure capable of inhibiting damages such as chipping in an end portion from being caused upon a treatment of exhaust gas or the like while being fixed in a metal container. The honeycomb structure 100 includes: a honeycomb structured portion 1 having porous partition walls separating and forming a plurality of cells functioning as fluid passages and extending in an axial direction, and an outer peripheral coat portion 2 disposed on the outer periphery 1 b of the honeycomb structured portion 1. An end face 2 a of the outer peripheral coat portion 2 is located on the inside, in the axial direction, of an end face 1 a of the honeycomb structured portion 1 in at least one end portion 3 in the axial direction.
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