Title:
METAL FOAM PRODUCTION METHOD AND METAL FOAM PRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/013026
Kind Code:
A1
Abstract:
The present invention provides a metal foam production method that enables a foaming process to be performed at low cost and enables controlling of the shape of metal foam. According to the present invention, a mold that transmits light and a precursor prepared by mixing a metal with a foaming agent are used, and a metal foam is produced by irradiating the precursor with light that has transmitted through the mold, heating and foaming the precursor so as to prepare a metal foam, and controlling the shape of the metal foam by the mold.
Inventors:
HANGAI YOSHIHIKO (JP)
AMAGAI KENJI (JP)
AMAGAI KENJI (JP)
Application Number:
PCT/JP2018/025042
Publication Date:
January 17, 2019
Filing Date:
July 02, 2018
Export Citation:
Assignee:
JAPAN SCIENCE & TECH AGENCY (JP)
International Classes:
C22C1/08; B22F3/11
Domestic Patent References:
| WO2011046152A1 | 2011-04-21 | |||
| WO2010029864A1 | 2010-03-18 | |||
| WO2010106883A1 | 2010-09-23 |
Foreign References:
| JP2006521467A | 2006-09-21 | |||
| JP2004225086A | 2004-08-12 | |||
| JPH0987706A | 1997-03-31 | |||
| JP2013211293A | 2013-10-10 | |||
| JPS61193825A | 1986-08-28 | |||
| JP2010116623A | 2010-05-27 | |||
| JPS50123004A | 1975-09-27 | |||
| JPS5128507A | 1976-03-10 | |||
| JP2007061865A | 2007-03-15 |
Other References:
TAKAO UTSUNOMIYAATSUMI TSUKADAYOSHIHIKO HANGAI: "Manufacturing of Porous Aluminum Component by Using Die", TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS, vol. 77, 2011, pages 1017 - 1020
See also references of EP 3653740A4
See also references of EP 3653740A4
Attorney, Agent or Firm:
SHIN-YU INTERNATIONAL PATENT FIRM (JP)
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