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:
Aug. 06, 2013
Filed:
Jul. 10, 2007
Nobuyuki Okuda, Osaka, JP;
Masatoshi Majima, Osaka, JP;
Shoichiro Sakai, Osaka, JP;
Shinji Inazawa, Osaka, JP;
Nobuyuki Mori, Osaka, JP;
Ryuichi Inoue, Osaka, JP;
Yukihiro Oishi, Osaka, JP;
Nozomu Kawabe, Osaka, JP;
Masatada Numano, Osaka, JP;
Nobuyuki Okuda, Osaka, JP;
Masatoshi Majima, Osaka, JP;
Shoichiro Sakai, Osaka, JP;
Shinji Inazawa, Osaka, JP;
Nobuyuki Mori, Osaka, JP;
Ryuichi Inoue, Osaka, JP;
Yukihiro Oishi, Osaka, JP;
Nozomu Kawabe, Osaka, JP;
Masatada Numano, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A magnesium alloy member having mechanical properties and corrosion resistance and a method of manufacturing the magnesium alloy member are provided. A magnesium alloy member has a base material made of a magnesium alloy, and an anticorrosive film formed on the base material. The base material is a rolled magnesium alloy including 5 to 11% by mass of Al. By using a base material including a large amount of Al, a magnesium alloy member having excellent mechanical properties and high corrosion resistance can be produced. In addition, by using a rolled material, the number of surface defects at the time of casting is small, and the frequency of compensation processes such as undercoating and puttying can be reduced.