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:
Mar. 12, 2013
Filed:
Mar. 20, 2007
Mamoru Nakata, Inabe, JP;
Yuuichi Yamada, Yokohama, JP;
Koji Itakura, Yokohama, JP;
Takahiro Mibe, Yokohama, JP;
Yoshio Okada, Yokohama, JP;
Yoshihito Kawamura, Kumamoto, JP;
Michiaki Yamasaki, Kumamoto, JP;
Mamoru Nakata, Inabe, JP;
Yuuichi Yamada, Yokohama, JP;
Koji Itakura, Yokohama, JP;
Takahiro Mibe, Yokohama, JP;
Yoshio Okada, Yokohama, JP;
Yoshihito Kawamura, Kumamoto, JP;
Michiaki Yamasaki, Kumamoto, JP;
Kobe Steel, Ltd., Kobe-shi, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
National University Corporation Kumamoto University, Kumamoto-shi, JP;
Abstract
The present invention provides a magnesium alloy material excellent in high mechanical characteristics without using special manufacturing facilities or processes and a method for manufacturing the magnesium alloy material. The magnesium alloy material is an Mg—Zn—RE alloy containing Zn as an essential component, at least one of Gd, Tb, and Tm as RE, and the rest including Mg and unavoidable impurities and contains a needle-like precipitate or a board-like precipitate (lengthy precipitate: X-phase=β-phase, β'-phase, and β1-phase).