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.:
Date of Patent:
Sep. 19, 2017
Filed:
Dec. 09, 2013
Applicant:
Mitsubishi Materials Corporation, Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI MATERIALS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 15/00 (2006.01); B22F 3/11 (2006.01); B22F 1/00 (2006.01); C22C 1/08 (2006.01); C22C 21/00 (2006.01); B22F 3/00 (2006.01); C22C 1/04 (2006.01); H01M 4/66 (2006.01); H01M 4/80 (2006.01); H01G 11/70 (2013.01); C22C 47/14 (2006.01); C22C 49/14 (2006.01); H01M 10/0525 (2010.01); H01G 9/045 (2006.01);
U.S. Cl.
CPC ...
B22F 3/1103 (2013.01); B22F 1/004 (2013.01); B22F 1/0014 (2013.01); B22F 3/002 (2013.01); C22C 1/0416 (2013.01); C22C 1/08 (2013.01); C22C 21/00 (2013.01); H01G 11/70 (2013.01); H01M 4/661 (2013.01); H01M 4/806 (2013.01); C22C 47/14 (2013.01); C22C 49/14 (2013.01); H01G 9/045 (2013.01); H01M 10/0525 (2013.01); Y02E 60/13 (2013.01); Y10T 428/12424 (2015.01);
Abstract
A porous aluminum body having high porosity and a manufacturing method therefor are provided, wherein the porous aluminum body can be manufactured by continuous manufacturing steps. In the present invention, this porous aluminum body includes a plurality of aluminum fibers connected to each other. The aluminum fibers each have a plurality of columnar protrusions formed at intervals on an outer peripheral surface of the aluminum fibers, the columnar protrusions protruding outward from the outer peripheral surface. Adjacent aluminum fibers are integrated with the aluminum fibers and the columnar protrusions.