| 摘要 |
PROBLEM TO BE SOLVED: To provide a honeycomb structure with such advantages that a differing high performance complying with requirements per each honeycomb part can be exhibited and each honeycomb part is free from a shape non- matching or the local concentration of stress due to the presence of a joint material and further, the reliability is high during use. SOLUTION: This honeycomb structure 1 has a plurality of through holes 3 formed in the axial direction by a plurality of partition walls 2. In addition, the honeycomb structure 1 is constituted of a plurality of the honeycomb parts 10 and 11 formed of materials of different properties, the honeycomb parts 10 and 11 being directly joined together in one piece. |
