Title:
METHOD FOR PRODUCING TITANIUM POROUS BODY, AND TITANIUM POROUS BODY
Document Type and Number:
WIPO Patent Application WO/2024/024290
Kind Code:
A1
Abstract:
This method for producing a titanium porous body is for producing a sheet-like titanium porous body and includes: a formation step in which a dried powder layer of a starting material powder including titanium fibers and a binder powder having a mass ratio of 0.05-0.30 with respect to the titanium fibers is pressed and heated and a sheet-like molded body in which the titanium fibers are joined together by the binder is formed; a binder removal step in which the molded body is heated to 300℃-450℃ and the components originating from the binder powder within the molded body are volatilized; and a sintering step in which after the binder removal step, the molded body is heated and the titanium fibers within the molded body are sintered.
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Inventors:
SANADA MASAFUMI (JP)
INOUE YOSUKE (JP)
INOUE YOSUKE (JP)
Application Number:
PCT/JP2023/021233
Publication Date:
February 01, 2024
Filing Date:
June 07, 2023
Export Citation:
Assignee:
TOHO TITANIUM CO LTD (JP)
International Classes:
B22F3/11; B22F1/00; B22F1/062; B22F3/02; B22F3/10; C22C1/08; C22C14/00
Foreign References:
| JP2007262570A | 2007-10-11 | |||
| JP2002285204A | 2002-10-03 | |||
| JP2004018951A | 2004-01-22 | |||
| JP2013189666A | 2013-09-26 | |||
| JP2007070727A | 2007-03-22 | |||
| JP2015045074A | 2015-03-12 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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