Title:
HONEYCOMB STRUCTURE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/213089
Kind Code:
A1
Abstract:
This honeycomb structure production method has: a molding step for obtaining a molded article by molding a mixture which contains ceramic particles, an organic binder, and a dispersion medium; a degreasing step for obtaining a degreased article by removing the organic binder contained in the molded article; and an impregnation step for impregnating the interior of the partitioning wall and circumferential wall of the degreased article with metallic silicon. The impregnation step is performed at a temperature of 1,400-1,900°C in a vacuum or inert gas atmosphere.
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Inventors:
KOGA YOSHIHIRO (JP)
Application Number:
PCT/JP2017/020834
Publication Date:
December 14, 2017
Filing Date:
June 05, 2017
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
C04B41/85; B28B11/08; C04B35/573; F28F21/04
Domestic Patent References:
| WO2012043758A1 | 2012-04-05 |
Foreign References:
| JP2012211071A | 2012-11-01 | |||
| JPH11291220A | 1999-10-26 | |||
| JP2001269921A | 2001-10-02 | |||
| JP2002001720A | 2002-01-08 | |||
| JPS59177913A | 1984-10-08 |
Other References:
See also references of EP 3466910A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
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