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Title:
METHOD OF MANUFACTURING CERAMIC FORMED BODY, AND ELECTROPHORESIS APPARATUS USED THEREFOR
Document Type and Number:
Japanese Patent JP2008291338
Kind Code:
A
Abstract:

To provide a method of manufacturing a ceramic formed body by which ceramic particles are deposited on a base material by electrophoresis method without restricting the quality of the base material and without causing bubbles even not using a reducing agent or the like, and to provide an electrophoresis apparatus used therefor.

In the method of manufacturing the ceramic formed body which is carried out by on-off-controlling the application of DC voltage to the base material with a prescribed frequency in the electrophoresis, the electrophoresis apparatus comprises a cathode material and an anode material which are arranged in a suspension vessel and a power source mechanism 5 for applying DC voltage, wherein the power source mechanism is provided with a voltage and current control structure and a frequency control structure for controlling on-off pulse frequency for the applied voltage.


Inventors:
UCHIKOSHI TETSUO
SUZUKI TATSU
SAKKA YOSHIO
Application Number:
JP2007140459A
Publication Date:
December 04, 2008
Filing Date:
May 28, 2007
Export Citation:
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Assignee:
NAT INST FOR MATERIALS SCIENCE
International Classes:
C25D13/18; B28B1/00; B28B1/30; C25D13/02; C25D13/22
Domestic Patent References:
JPS63290297A1988-11-28
JPH03120395A1991-05-22
JP2006009086A2006-01-12
JP2005101348A2005-04-14
JP2001105413A2001-04-17