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. 17, 2002
Filed:
Jun. 17, 1999
Toshiharu Kobayashi, Ibaraki, JP;
Yutaka Koizumi, Ibaraki, JP;
Hideyuki Murakami, Ibaraki, JP;
Yoshikazu Ro, Ibaraki, JP;
Yoko Yamabe, Ibaraki, JP;
Shizuo Nakazawa, Ibaraki, JP;
Hiroshi Harada, Ibaraki, JP;
Toshihiro Yamagata, Ibaraki, JP;
National Research Institute for Metals, Ibaraki, JP;
Abstract
An iridium-containing nickel-base superalloy which has an orderly arrayed allow structure to be strengthened by precipitation and contains iridium dissolved in the &ggr; and &ggr;′ phases to be strengthened by solid solution, thus being improved in high-temperature strength and resistance to high-temperature corrosion. The superalloy can be prepared by adding iridium to a general nickel-base superalloy
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile