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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10981230 B1

PDFFull Text
Date of Patent:
Apr. 20, 2021

Filed:

Jun. 01, 2015

Porous aluminum complex and method of producing porous aluminum complex

Applicant:

Mitsubishi Materials Corporation, Tokyo, JP;

Inventors:

Ji-bin Yang, Kitamoto, JP;

Koichi Kita, Kitamoto, JP;

Toshihiko Saiwai, Kitamoto, JP;

Koji Hoshino, Kitamoto, JP;

Jun Katoh, Kitamoto, JP;

Assignee:

MITSUBISHI MATERIALS CORPORATION, Tokyo, JP;

Attorney:

Locke Lord LLP

Primary Examiner:

Xiaobei Wang

Int. Cl.
CPC ...
B22F 7/00 (2006.01); C22C 21/00 (2006.01); B22F 3/11 (2006.01); B32B 15/01 (2006.01); B32B 15/20 (2006.01); C22C 32/00 (2006.01); C22C 1/08 (2006.01); B22F 7/04 (2006.01); C22C 21/12 (2006.01); C22C 14/00 (2006.01); B22F 1/00 (2006.01);
U.S. Cl.
CPC ...
B22F 7/002 (2013.01); B22F 3/11 (2013.01); B22F 7/004 (2013.01); B32B 15/016 (2013.01); B32B 15/20 (2013.01); C22C 14/00 (2013.01); C22C 21/00 (2013.01); C22C 21/12 (2013.01); B22F 1/0011 (2013.01); B22F 7/04 (2013.01); B22F 2301/052 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); B32B 2305/026 (2013.01); C22C 1/08 (2013.01); Y10T 428/12764 (2015.01);
Abstract

A high quality porous aluminum body, which has excellent joint strength between the porous aluminum body and the aluminum bulk body, and a method of producing the porous aluminum complex, are provided. The porous aluminum complex () includes: a porous aluminum body () made of aluminum or aluminum alloy; and an aluminum bulk body () made of aluminum or aluminum alloy, the porous aluminum body () and the aluminum bulk body () being joined to each other. The junction () between the porous aluminum body () and the aluminum bulk body () includes a Ti—Al compound. It is preferable that pillar-shaped protrusions () projecting toward the outside are formed on outer surfaces of one of or both of the porous aluminum body () and the aluminum bulk body (), and the pillar-shaped protrusions () include the junction ().

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