POROUS METAL STRUCTURE BODY HAVING BELL-LIKE STRUCTURE, AND METHOD FOR MANUFACTURING SAME

Title:

POROUS METAL STRUCTURE BODY HAVING BELL-LIKE STRUCTURE, AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2022/181789

Kind Code:

A1

Abstract:

[Problem] The present disclosure addresses the problem of providing: a porous metal structure body having a novel bell-like structure; and a method for manufacturing the porous metal structure body. [Solution] The present disclosure relates to: a method for manufacturing a porous metal structure body having a bell-like structure, the method comprising producing a first composite body composed of inorganic particles and a shell-body-forming material, producing a second composite body composed of the first composite body and a metal powder, heating the second composite body to sinter the metal powder, and removing the shell-body-forming material from the second composite body; and a porous metal structure body having a bell-like structure, which can be manufactured by the manufacturing method.

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Inventors:

MURASAWA GO (JP)
SATAKE TADAAKI (JP)

Application Number:

PCT/JP2022/008019

Publication Date:

September 01, 2022

Filing Date:

February 25, 2022

Export Citation:

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Assignee:

UNIV YAMAGATA (JP)

International Classes:

B22D17/00; B22D1/00; B22D19/00; B22F1/16; B22F1/17; B22F3/11; C22C1/08

Foreign References:

JP2020070482A	2020-05-07
JP2013004367A	2013-01-07
JP2011001258A	2011-01-06

Attorney, Agent or Firm:

SHIOKAWA, Kazuya et al. (JP)

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