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:
Feb. 14, 2017
Filed:
Aug. 05, 2014
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Toyo Kohan Co., Ltd., Tokyo, JP;
Hajime Ota, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
TOYO KOHAN CO., LTD., Tokyo, JP;
Abstract
A method for manufacturing a superconducting wire includes the following steps. A laminate metal having a first metal layer and a Ni layer formed on the first metal layer is prepared. An intermediate layer () is formed on the Ni layer of the laminate metal. A superconducting layer () is formed on the intermediate layer (). By subjecting the laminate metal to a heat treatment after at least either of the step of forming a intermediate layer () and the step of forming a superconducting layer (), a nonmagnetic Ni alloy layer () is formed from the laminate metal.