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:
Dec. 29, 2015
Filed:
Nov. 15, 2012
Applicant:
Kobe Steel, Ltd., Kobe-shi, JP;
Inventors:
Mitsuhiro Abe, Moka, JP;
Makoto Morishita, Moka, JP;
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C22C 21/06 (2006.01); C22C 21/08 (2006.01); C22F 1/00 (2006.01); C22F 1/047 (2006.01);
U.S. Cl.
CPC ...
C22C 21/06 (2013.01); C22C 21/08 (2013.01); C22F 1/00 (2013.01); C22F 1/047 (2013.01);
Abstract
An aluminum-magnesium alloy capable of suppressing molten metal oxidation even without adding Be, and an alloy plate of the aluminum magnesium alloy, are characterized by being obtained by adding 0.20 mass % or more of Cr and/or 0.002 mass % or more of Ca to an aluminum-magnesium alloy which contains 0.8-15 mass % Mg and, as an unavoidable impurity, 0.001 mass % or more of P.