logo

For the Inventor, By the Inventor

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 11607729 B1

PDFFull Text
Date of Patent:
Mar. 21, 2023

Filed:

Mar. 26, 2021

Aluminum-based composite material and method for producing the same

Applicant:

Yazaki Corporation, Tokyo, JP;

Inventors:

Katsuyoshi Kondoh, Osaka, JP;

Yasufumi Otsuka, Shizuoka, JP;

Satoru Yoshinaga, Shizuoka, JP;

Assignee:

YAZAKI CORPORATION, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

John A Hevey

Int. Cl.
CPC ...
B22F 7/00 (2006.01); C22C 32/00 (2006.01); C22C 1/10 (2023.01); C22C 1/04 (2023.01); B22F 1/00 (2022.01); B22F 3/16 (2006.01); B22F 9/04 (2006.01); C22C 26/00 (2006.01);
U.S. Cl.
CPC ...
B22F 7/008 (2013.01); B22F 1/0003 (2013.01); B22F 3/16 (2013.01); B22F 9/04 (2013.01); C22C 1/0416 (2013.01); C22C 1/1084 (2013.01); C22C 26/00 (2013.01); C22C 32/0047 (2013.01); C22C 32/0057 (2013.01); C22C 32/0084 (2013.01); B22F 2301/052 (2013.01); B22F 2302/10 (2013.01); B22F 2302/20 (2013.01); B22F 2302/403 (2013.01); B22F 2998/10 (2013.01); C22C 2026/002 (2013.01); C22C 2026/006 (2013.01); C22C 2026/007 (2013.01);
Abstract

An aluminum-based composite material includes a plurality of coarse crystalline grains () of pure aluminum, and a plurality of fine crystalline grains () each having an aluminum matrix (), and a dispersion material () dispersed inside the aluminum matrix and formed by reacting a portion or all of an additive with aluminum in the aluminum matrix. The fine crystalline grains exist among the coarse crystalline grains, and the fine crystalline grains have crystalline grain diameters smaller than crystalline grain diameters of the coarse crystalline grains.

Find Patent Forward Citations

Kondoh, Katsuyoshi. (2023). Aluminum-based composite material and method for producing the same (U.S. Patent No. 11607729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11607729

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…