JP JP2001097777A
SUBJECT OF THE INVENTION
Provide the honey-comb filter whose filtration capability was high and which was moreover excellent in the intensity|strength.
PROBLEM TO BE SOLVED
This honey-comb filter 9 is pillar-shaped,
Comprising:
Silicon carbide crystal grain 16 partner|each_other which comprises a porous structure consists of a sintered compact couple|bonded by the neck part 17.
The crystal grain 16 with a particle size of 5 micrometers - 20 micrometers is contained 30% or more in a sintered compact.
The neck part 17 of the crystal grain 16 exists 20 - 150 pieces in the range of 0.1 mm around.
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