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:
Nov. 14, 2006
Filed:
Dec. 25, 2003
Applicants:
Kiyoshi Inoue, Ibaraki, JP;
Akihiro Kikuchi, Ibaraki, JP;
Yasuo Iijima, Ibaraki, JP;
Takao Takeuchi, Ibaraki, JP;
Inventors:
Kiyoshi Inoue, Ibaraki, JP;
Akihiro Kikuchi, Ibaraki, JP;
Yasuo Iijima, Ibaraki, JP;
Takao Takeuchi, Ibaraki, JP;
Assignee:
National Institute for Materials Science, Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 39/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A superfine multi-core NbAl superconductive wire is produced by getting a NbAl superconductive wire ready which was obtained by subjecting a precursor wire having a superfine multi-core structure in which a plurality of Nb/Al complex cores are embedded in Nb, Ta, a Nb based dilute alloy, or a Ta based dilute alloy as the matrix to a rapid heating and quenching treatment comprising rapidly heating to a temperature range near 2,000° C. in 2 seconds,