Title:
CERAMIC SAGGER FOR BURNING
Document Type and Number:
Japanese Patent JP2007139292
Kind Code:
A
Abstract:
To provide a ceramic sagger for burning having an extended service life by preventing cracking.
At least recessed grooves 61 or protrusions are formed on a face 3 on the opposite side of a component loading face 2. The recessed grooves 61 or the protrusions function as a region for preventing advancement of minute cracks by being formed extendely in a certain direction, or by being formed extendedly in the longitudinal direction of the ceramic sagger for burning, or by being arranged at a pitch within 3mm to 6mm.
Inventors:
IKEDA MASAKI
SHINDO KAZUMI
KOMATSU HIROTO
SHINDO KAZUMI
KOMATSU HIROTO
Application Number:
JP2005332941A
Publication Date:
June 07, 2007
Filing Date:
November 17, 2005
Export Citation:
Assignee:
TDK CORP
International Classes:
F27D3/12; C04B35/64
Attorney, Agent or Firm:
Mijiro Abe
Yoshikazu Takei
Yoshikazu Takei