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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 10016837 B1

PDFFull Text
Expired
Date of Patent:
Jul. 10, 2018

Filed:

Oct. 07, 2016

Method of joining heat-treatable aluminum alloy members by friction stir welding

Applicant:

Uacj Corporation, Chiyoda-ku, Tokyo, JP;

Inventors:

Masaki Kumagai, Nagoya, JP;

Tadashi Minoda, Nagoya, JP;

Koji Tanaka, Nagoya, JP;

Assignee:

UACJ Corporation, Chiyoda-Ku, JP;

Attorney:

Burr & Brown, PLLC

Primary Examiner:

Erin B Saad

Int. Cl.
CPC ...
B23K 20/00 (2006.01); B23K 20/12 (2006.01); B23K 20/24 (2006.01); C22F 1/00 (2006.01); C22F 1/05 (2006.01); B23K 101/18 (2006.01); B23K 103/10 (2006.01);
U.S. Cl.
CPC ...
B23K 20/1235 (2013.01); B23K 20/24 (2013.01); C22F 1/00 (2013.01); C22F 1/05 (2013.01); B23K 2201/18 (2013.01); B23K 2203/10 (2013.01);
Abstract

A method of joining heat-treatable aluminum alloy members by friction stir welding, including the steps of: a T4-treatment-performing step of performing a T4 treatment on heat-treatable aluminum alloy members so as to impart T4 temper to the heat-treatable aluminum alloy members; a joining step of joining the heat-treatable aluminum alloy members with T4 temper by friction stir welding to provide a joined product; and a reversion-treatment-performing step of performing a reversion treatment, the reversion-treatment-performing step being carried out prior to or after the joining step.

Find Patent Forward Citations

Kumagai, Masaki. (2018). Method of joining heat-treatable aluminum alloy members by friction stir welding (U.S. Patent No. 10016837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10016837

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

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