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. 26, 1999
Filed:
Jun. 12, 1998
Applicant:
Inventors:
Yong Hwan Jeong, Taejon-si, KR;
Jong Hyuk Baek, Taejon-si, KR;
Byong Kwon Choi, Taejon-si, KR;
Kyeong Ho Kim, Taejon-si, KR;
Sun Jae Kim, Taejon-si, KR;
Youn Ho Jung, Taejon-si, KR;
Il Hiun Kuk, Taejon-si, KR;
Assignees:
Korea Atomic Energy Research Institute, Taejon-si, KR;
Korea Electric Power Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420422 ; 148421 ; 420423 ;
Abstract
The invention presented herein relates to a zirconium alloy with superior corrosion resistance and high strength for use in fuel rod claddings, spacer grids and structural components as used in reactor core of light water and heavy water nuclear power plant. The zirconium alloy of this invention with superior corrosion resistance and high strength comprises an alloy composition as follows: