Title:
METHOD FOR MANUFACTURING GRAPHITE PRESS-FITTED MATERIAL AND GRAPHITE PRESS-FITTING APPARATUS
Document Type and Number:
Japanese Patent JP2011098472
Kind Code:
A
Abstract:
To provide a method for manufacturing a graphite press-fitted material, in which no new step is needed in press-fitting soft graphite powder to a base material, loss of graphite powder to be press-fitted is reduced, and graphite powder is hardly separated from the base material, and to provide a graphite press-fitting apparatus.
In the method for manufacturing the graphite press-fitted material, the graphite is press-fitted to both surfaces of the base material. Cold rolling is applied to the base material by means of at least one pair of work rollers with graphite stuck to the roller surface. There is also provided the graphite press-fitting apparatus.
Inventors:
ITO YOSHINORI
SATO TOSHIKI
SATO TOSHIKI
Application Number:
JP2009253672A
Publication Date:
May 19, 2011
Filing Date:
November 05, 2009
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
B32B37/00; B32B5/16; B32B9/00; H01M4/66; H01M8/02
Domestic Patent References:
| JP3904696B2 | 2007-04-11 | |||
| JP2008283152A | 2008-11-20 | |||
| JP2000113880A | 2000-04-21 | |||
| JP2009090218A | 2009-04-30 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Tetsuo Tomita
Etsuo Tada
Tetsuo Tomita