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. 23, 2021
Filed:
Feb. 02, 2018
Nissan Motor Co., Ltd., Yokohama, JP;
Fukuda Metal Foil & Powder Co., Ltd., Kyoto, JP;
Yoshinori Izawa, Kanagawa, JP;
Junichi Arai, Kanagawa, JP;
Katsunori Otobe, Kyoto, JP;
Shinichi Nishimura, Kyoto, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
FUKUDA METAL FOIL & POWDER CO., LTD., Kyoto, JP;
Abstract
A sliding member includes a base substrate and a coating layer formed on the base substrate. The coating layer includes a copper alloy part derived from a plurality of precipitation hardening copper alloy particles. The copper alloy parts are bonded to each other via interfaces between the copper alloy parts. The copper alloy part contains nickel and silicon as additive elements. The copper alloy part contains 2 to 5 percent by mass of nickel. A sliding member for an internal combustion engine includes the sliding member at a sliding part of the internal combustion engine.