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US 2006/0230732 A1Published application
Honeycomb structure
AssigneeIbiden Co., Ltd.
InventorMasafumi KUNIEDA
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Abstract
A honeycomb structure including a plurality of porous ceramic members which are bonded through an adhesive layer, each of the porous ceramic members has a plurality of cells, which are arranged in parallel while being separated by cell walls. The cells extend in a longitudinal direction of the honeycomb structure. In the honeycomb structure, the following relationship is satisfied: 2≦B≦100/3×A−10/3 (1) where A (g/cm3) designates apparent density of the porous ceramic members, and B (GPa) designates Young's modulus of the adhesive layer.
Claims25
A honeycomb structure, comprising:
- a plurality of porous ceramic members;
- an adhesive layer bonding at least two porous ceramic members to each other;
- wherein each of the porous ceramic members comprises a plurality of cells;
- wherein the cells extend in a longitudinal direction along the length of the honeycomb structure, are arranged in parallel and are separated from one another by cell walls;
- and
- wherein the honeycomb structure satisfies the following relationship;
- 2≦B≦100/3×A−10/3 (1)
- where A (g/cm3) designates apparent density of the porous ceramic members, and B (SPa) designates Young's modulus of the adhesive layer.
5 more elements
Dependencies are inferred from the claim text.