Title:
PLANKING FOR FIRING AND METHOD OF FIRING CERAMIC PRODUCTS BY USING THE SAME
Document Type and Number:
WIPO Patent Application WO/1994/017972
Kind Code:
A1
Abstract:
A planking for firing, free from thermal deformation and having a long life; and a method of firing a ceramic molded product by using this planking, which method can prevent the occurrence of distortion of ribs of, and deformation and discoloring of an end surface of, and cracks in, a honeycomb structure. The planking for firing consists mainly of 55-85 % by weight of cordierite and 15-45 % by weight of mullite, and a raw ceramic molded product is placed on such a planking and fired.
Inventors:
IDEGUCHI YOSHIAKI (JP)
TSUNEKAWA KYOSUKE (JP)
KATO NORIO (JP)
TSUNEKAWA KYOSUKE (JP)
KATO NORIO (JP)
Application Number:
PCT/JP1994/000129
Publication Date:
August 18, 1994
Filing Date:
January 31, 1994
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
IDEGUCHI YOSHIAKI (JP)
TSUNEKAWA KYOSUKE (JP)
KATO NORIO (JP)
IDEGUCHI YOSHIAKI (JP)
TSUNEKAWA KYOSUKE (JP)
KATO NORIO (JP)
International Classes:
C04B35/195; F26B25/18; F27D5/00; (IPC1-7): B28B11/00
Foreign References:
| JPH0585834A | 1993-04-06 | |||
| JPH0365568A | 1991-03-20 | |||
| JPH0551262A | 1993-03-02 | |||
| JPH05139849A | 1993-06-08 |
Other References:
See also references of EP 0639436A4
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