- Patent Title: Stainless-steel foil for separator of polymer electrolyte fuel cell
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Application No.: US15302825Application Date: 2015-01-29
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Publication No.: US10431832B2Publication Date: 2019-10-01
- Inventor: Takayoshi Yano , Shin Ishikawa
- Applicant: JFE STEEL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: JFE STEEL CORPORATION
- Current Assignee: JFE STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2014-083782 20140415
- International Application: PCT/JP2015/000402 WO 20150129
- International Announcement: WO2015/159467 WO 20151022
- Main IPC: H01M8/021
- IPC: H01M8/021 ; H01M8/0208 ; H01M8/0228 ; H01M8/1004 ; C25D5/36 ; C25D5/12 ; C25D3/12 ; C25D3/40 ; C25D3/46 ; C25D3/48 ; C25D3/60 ; H01M8/026 ; C23C28/02 ; H01M8/1018
Abstract:
The surface of a substrate made of stainless-steel foil is coated with a Sn alloy layer, with a strike layer in between. The coverage of the strike layer on the substrate is 2% to 70%.
Public/Granted literature
- US20170033372A1 STAINLESS-STEEL FOIL FOR SEPARATOR OF POLYMER ELECTROLYTE FUEL CELL Public/Granted day:2017-02-02
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