Title:
ZIRCON/ZIRCONIA MIXTURE FOR REFRACTORY COATING AND INK
Document Type and Number:
Japanese Patent JP2009234911
Kind Code:
A
Abstract:
To provide a coating composition for a high temperature refractory ceramic substrate.
Refractory coatings comprising unstabilized zirconia, silica and, optionally, zircon and/or mullite are disclosed in the specification. The unstabilized zirconia, silica and optional zircon and/or mullite are applied as a slurry onto ceramic substrates such as silicon carbide and are fired. The refractory coatings maintain good edge-clarity and color when applied onto the ceramic substrates and exposed to a temperature over 1,100C.
Inventors:
BRYDEN RAYMOND H
Application Number:
JP2009158439A
Publication Date:
October 15, 2009
Filing Date:
July 03, 2009
Export Citation:
Assignee:
SAINT GOBAIN CERAMICS
International Classes:
C04B41/87; C04B35/48; C04B41/50
Domestic Patent References:
| JPH09328377A | 1997-12-22 | |||
| JPH03132343A | 1991-06-05 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi