Title:
CERAMIC SLIDING MEMBER FOR PURE WATER
Document Type and Number:
WIPO Patent Application WO/2008/133354
Kind Code:
A1
Abstract:
A ceramic sliding member for pure water is composed of a SiC sintered body to be
used in ultrapure water or pure water. In the ceramic sliding member, the ratio
of β-SiC to the SiC sintered body is 20% or more and the aspect ratio of the
average crystalline structure is 2 or more.
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Inventors:
NAGASAKA HIROSHI (JP)
YOKOTA HIROSHI (JP)
KAWABATA JUNYA (JP)
KANNO HIDEKI (JP)
HOSHINO KENICHI (JP)
FUJIWARA SATOSHI (JP)
OKUMACHI EIJI (JP)
YOKOTA HIROSHI (JP)
KAWABATA JUNYA (JP)
KANNO HIDEKI (JP)
HOSHINO KENICHI (JP)
FUJIWARA SATOSHI (JP)
OKUMACHI EIJI (JP)
Application Number:
PCT/JP2008/058448
Publication Date:
November 06, 2008
Filing Date:
April 25, 2008
Export Citation:
Assignee:
EBARA CORP (JP)
NIPPON PILLAR PACKING (JP)
NAGASAKA HIROSHI (JP)
YOKOTA HIROSHI (JP)
KAWABATA JUNYA (JP)
KANNO HIDEKI (JP)
HOSHINO KENICHI (JP)
FUJIWARA SATOSHI (JP)
OKUMACHI EIJI (JP)
NIPPON PILLAR PACKING (JP)
NAGASAKA HIROSHI (JP)
YOKOTA HIROSHI (JP)
KAWABATA JUNYA (JP)
KANNO HIDEKI (JP)
HOSHINO KENICHI (JP)
FUJIWARA SATOSHI (JP)
OKUMACHI EIJI (JP)
International Classes:
F16J15/34; C04B35/565; F16C33/24
Foreign References:
| JP2007232013A | 2007-09-13 | |||
| JP2003201987A | 2003-07-18 | |||
| JPH0987027A | 1997-03-31 |
Other References:
KAWAKUBO T. ET AL.: "290°C Junsuichu ni Okeru Ceramics no Fushoku Kyodo", JOURNAL OF THE SOCIETY OF MATERIALS SCIENCE, JAPAN, vol. 38, no. 426, 15 March 1989 (1989-03-15), pages 300 - 306, XP008127288
See also references of EP 2166258A4
See also references of EP 2166258A4
Attorney, Agent or Firm:
WATANABE, Isamu et al. (5-8Nishi-Shinjuku 7-chome, Shinjuku-ku, Tokyo 23, JP)
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