Title:
CRYSTAL ORIENTED CERAMICS AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2012/015061
Kind Code:
A1
Abstract:
Provided are crystal oriented ceramics in which the crystal axis is oriented in one direction, and a method capable of producing the crystal oriented ceramics without any complicated processes. That is, provided are: a method for producing crystal oriented ceramics by contacting a first layer mainly comprising La2SiO5 and a second layer mainly comprising La2Si2O7 to form a bonded interface, then heating the result at a predetermined temperature such that lanthanum silicate having an apatite-type crystal structure is generated in the vicinity thereof, and the c axis of the crystals is oriented in a vertical direction to the original bonded interface; and the crystal oriented ceramics obtained by the production method.
Inventors:
FUKUDA KOICHIRO (JP)
HAMAGUCHI RYUTA (JP)
HAMAGUCHI RYUTA (JP)
Application Number:
PCT/JP2011/067605
Publication Date:
February 02, 2012
Filing Date:
August 01, 2011
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
NAGOYA INST TECHNOLOGY (JP)
FUKUDA KOICHIRO (JP)
HAMAGUCHI RYUTA (JP)
NAGOYA INST TECHNOLOGY (JP)
FUKUDA KOICHIRO (JP)
HAMAGUCHI RYUTA (JP)
International Classes:
C04B35/622; C01B33/12; C04B35/50; C04B37/00
Domestic Patent References:
| WO2008105290A1 | 2008-09-04 |
Foreign References:
| JPH08231279A | 1996-09-10 | |||
| JP2004244282A | 2004-09-02 | |||
| JP2010100515A | 2010-05-06 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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Claims: