Honeycomb structural body and canning structural body storing the honeycomb structural body
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United States of America Patent
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Sep 25, 2007
Grant Date -
May 5, 2005
app pub date -
Mar 7, 2003
filing date -
Mar 8, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A honeycomb structure according to the present invention has partition walls, and a number of through-holes divided from each other by the partition walls and extending in an axial direction. The honeycomb structure contains silicon carbide (SiC) or a composite material having silicon carbide (SiC) as a main crystal phase, and has a cylindrical shape. A circularity of a periphery of the honeycomb structure is in a range of 1.0 to 2.5 mm. The honeycomb structure can be contained in a metal container in stable state and hardly has problems such as breakage or breakdown.
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