Invention Grant
- Patent Title: Metal member, a terminal, a wire connecting structure and a method of manufacturing a terminal
- Patent Title (中): 金属构件，端子，电线连接结构和端子的制造方法
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Application No.: US14829317Application Date: 2015-08-18
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Publication No.: US09385439B2Publication Date: 2016-07-05
- Inventor: Akira Tachibana , Kengo Mitose , Chikanobu Ikuta
- Applicant: Furukawa Electric Co., Ltd. , Furukawa Automotive Systems Inc.
- Applicant Address: JP Tokyo JP Shiga
- Assignee: FURUKAWA ELECTRIC CO., LTD.,FURUKAWA AUTOMOTIVE SYSTEMS INC.
- Current Assignee: FURUKAWA ELECTRIC CO., LTD.,FURUKAWA AUTOMOTIVE SYSTEMS INC.
- Current Assignee Address: JP Tokyo JP Shiga
- Agency: Thompson Coburn LLP
- Priority: JP2013-034072 20130224
- Main IPC: H01R9/24
- IPC: H01R9/24 ; H01R4/10 ; H01R4/18 ; B32B15/04 ; B32B15/20 ; C25D7/00 ; C22C9/06 ; H01R13/03 ; H01R43/02 ; H01R43/16 ; C25D5/48 ; B23K26/32 ; H01R4/20 ; H01R4/62 ; C25D3/12 ; C25D3/30 ; C25D5/16
Abstract:
A metal member includes a base material composed of one of copper and a copper alloy, a white metal layer provided on the base material at a part or an entirety thereof, and an oil film provided on the white metal layer. The white metal layer has a thickness of 0.01 μm to 0.80 μm. A surface of the white metal layer has an arithmetic mean roughness of 0.6 μm to 1.2 μm. The oil film has an electric double-layer capacitance of 1.5 μF/cm2 to 7.0 μF/cm2.
Public/Granted literature
- US20150357723A1 Metal Member, A Terminal, A Wire Connecting Structure and A Method of Manufacturing A Terminal Public/Granted day:2015-12-10
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