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. 07, 2021
Filed:
Feb. 07, 2018
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Hajime Ota, Osaka, JP;
Yasuhisa Uehara, Osaka, JP;
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T 13/39 (2006.01); H01T 13/20 (2006.01);
U.S. Cl.
CPC ...
H01T 13/39 (2013.01); H01T 13/20 (2013.01);
Abstract
An electrode material includes a composite including a core wire that is composed of a nickel base material containing 96% by mass or more of Ni and a covering that covers an outer peripheral surface of the core wire and that does not cover but exposes an end face of the core wire. The covering is composed of a nickel alloy containing 10% by mass or more and 30% by mass or less of Cr and 0.1% by mass or more and 6% by mass or less of Al. The composite has a specific resistance of less than 50 μΩ·cm.