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:
Oct. 09, 2001
Filed:
Jun. 16, 2000
Applicant:
Inventors:
Toshio Horie, Aichi, JP;
Yoshio Sugiyama, Aichi, JP;
Hiroaki Iwahori, Aichi, JP;
Tomoyasu Kitano, Toyota, JP;
Harumi Ueno, Toyota, JP;
Takamasa Suzuki, Toyota, JP;
Assignee:
Kabushiki Kaisha Toyota Chuo Kenkyusho, Aichi-gun, JP;
Primary Examiner:
Int. Cl.
CPC ...
C22C 2/300 ; C22C 2/304 ;
U.S. Cl.
CPC ...
C22C 2/300 ; C22C 2/304 ;
Abstract
A heat-resistant magnesium alloy exhibiting excellent heat resistance and castability, which comprises 1.0 to 6.0 % by weight of zinc, 0.4 to 1.0 % by weight of zirconium, 1.5 to 5.0 % by weight of rare earth element, up to 0.3 % by weight of calcium, magnesium being as the balance, and unavoidable impurities.