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Title:
METHOD FOR MANUFACTURING CERAMIC FIRED BODY, METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING EXHAUST GAS CLEANING DEVICE AND DRYER
Document Type and Number:
Japanese Patent JP2012106484
Kind Code:
A
Abstract:

To provide a method for manufacturing a ceramic fired body which can inhibit the generation of cracks and also, can dry a ceramic molding in a short time, a method for manufacturing a honeycomb structure using the method for manufacturing a ceramic fired body and a method for manufacturing an exhaust gas cleaning device, as well as a dryer usable for the method for manufacturing a ceramic fired body.

The method for manufacturing a ceramic fired body comprises a process to manufacture the ceramic molding C by molding a ceramic raw material composition containing water, a process to dry the ceramic molding C by irradiating it with a microwave in a vacuum atmosphere at 1 kPa to 50 kPa, and a process to manufacture the ceramic fired body by firing the dried ceramic molding C.


Inventors:
KUDO RYOICHI
SONOO TSUBASA
OHASHI TADAFUMI
HAGA YUJI
Application Number:
JP2011209933A
Publication Date:
June 07, 2012
Filing Date:
September 26, 2011
Export Citation:
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Assignee:
IBIDEN CO LTD
International Classes:
B28B11/00; F26B3/347; F26B5/04; F26B15/18
Domestic Patent References:
JPH05124848A1993-05-21
JPH03101835A1991-04-26
JPH09318264A1997-12-12
JP2004202426A2004-07-22
JP2007229709A2007-09-13
Foreign References:
US6214758B12001-04-10
WO2009141897A12009-11-26
WO2005100891A12005-10-27
US6214758B12001-04-10
Attorney, Agent or Firm:
Tadahiko Ito