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:
Jan. 17, 2023
Filed:
Oct. 28, 2019
Koiwai Co., Ltd., Odawara, JP;
Toyo Aluminium Kabushiki Kaisha, Osaka, JP;
Mitsuru Adachi, Odawara, JP;
Jun Kusui, Osaka, JP;
Daisuke Terada, Narashino, JP;
Hideharu Nakashima, Chikushino, JP;
Masatoshi Mitsuhara, Onojo, JP;
Shigeto Yamasaki, Saga, JP;
KOIWAI CO., LTD., Odawara, JP;
TOYO ALUMINUM KABUSHIKI KAISHA, Osaka, JP;
Abstract
An aluminum alloy additive manufacturing product and a method manufactures the same. The aluminum alloy additive manufacturing product is formed by molding a raw metal by an additive manufacturing method. The raw metal is made of an aluminum alloy. The aluminum alloy contains Fe and one or more of Mn and Cr. The Fe is an inevitable impurity of 0.3 weight % or less. The one or more of Mn and Cr have a total weight of 0.3 to 10 weight %. The aluminum alloy additive manufacturing product contains any one or more of an intermetallic compound and an aluminum alloy solid solution. The intermetallic compound contains two or more of Al, Mn, Fe, and Cr. One or more elements of Mn, Fe, and Cr are dissolved in the aluminum alloy solid solution.