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Patent Searching and Data


Title:
METHOD FOR DRYING, HEATING AND STRAIGHTENING THICK CERAMIC EXTRUSION MOLDED BODY
Document Type and Number:
Japanese Patent JP2012223920
Kind Code:
A
Abstract:

To provide composition of a mixed/kneaded product and a method for drying, heating and straightening a molded body, capable of improving the accuracy of molding a water-based extrusion molded body and suppressing deformation and a dimensional change of a thick and long molded body during a drying step, in particular.

A method for producing a SiC member for semiconductor production processes includes: a kneading step of kneading a kneading material which contains powder of SiC, a binder consisting mainly of water-soluble resin, and water to obtain the mixed/kneaded product; a molding step of subjecting the mixed/kneaded product to extrusion molding to obtain the molded body; and the drying step of uniforming the temperature of the whole of the obtained molded body in a high-humidity environment to obtain a dried SiC member.


Inventors:
ARAI KANJI
MAENO YASUSHI
Application Number:
JP2011091434A
Publication Date:
November 15, 2012
Filing Date:
April 15, 2011
Export Citation:
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Assignee:
ASAHI GLASS CO LTD
International Classes:
B28B11/00; C01B31/36; C04B35/622; C04B35/632