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. 30, 2018
Filed:
Aug. 06, 2014
Applicants:
Toyo Kohan Co., Ltd., Chiyoda-ku, Tokyo, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Assignees:
Toyo Kohan Co., Ltd., Tokyo, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 39/24 (2006.01); H01B 12/06 (2006.01); C22C 9/00 (2006.01); C22F 1/08 (2006.01); C22F 1/10 (2006.01); B23K 31/02 (2006.01); H01B 13/00 (2006.01);
U.S. Cl.
CPC ...
H01B 12/06 (2013.01); B23K 31/02 (2013.01); C22C 9/00 (2013.01); C22F 1/08 (2013.01); C22F 1/10 (2013.01); H01B 13/0016 (2013.01); H01L 39/2454 (2013.01);
Abstract
This invention provides a substrate for a superconducting wire used for manufacturing a superconducting wire with excellent superconductivity and a method for manufacturing the same. Such substrate for a superconducting wire has crystal orientation of metals on the outermost layer, such as a c-axis orientation rate of 99% or higher and a Δφ of 6 degrees or less, and a percentage of an area in which the crystal orientation is deviated by 6 degrees or more from the (001) [100] per unit area is 6% or less.