Invention Application
US20170033372A1 STAINLESS-STEEL FOIL FOR SEPARATOR OF POLYMER ELECTROLYTE FUEL CELL
审中-公开
聚合物电解质燃料电池分离器用不锈钢箔
- Patent Title: STAINLESS-STEEL FOIL FOR SEPARATOR OF POLYMER ELECTROLYTE FUEL CELL
- Patent Title (中): 聚合物电解质燃料电池分离器用不锈钢箔
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Application No.: US15302825Application Date: 2015-01-29
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Publication No.: US20170033372A1Publication Date: 2017-02-02
- 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
- Priority: JP2014-083782 20140415
- International Application: PCT/JP2015/000402 WO 20150129
- Main IPC: H01M8/021
- IPC: H01M8/021 ; H01M8/0228 ; H01M8/1004 ; C25D5/36 ; C25D5/12 ; C25D3/40 ; C25D3/46 ; C25D3/48 ; C25D3/60 ; H01M8/026 ; C25D3/12
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 coating ratio of the strike layer on the substrate is 2% to 70%.
Public/Granted literature
- US10431832B2 Stainless-steel foil for separator of polymer electrolyte fuel cell Public/Granted day:2019-10-01
Information query
