WO2009060900A1 - 固体高分子型燃料電池セパレータ用ステンレス鋼材および固体高分子型燃料電池 - Google Patents
固体高分子型燃料電池セパレータ用ステンレス鋼材および固体高分子型燃料電池 Download PDFInfo
- Publication number
- WO2009060900A1 WO2009060900A1 PCT/JP2008/070213 JP2008070213W WO2009060900A1 WO 2009060900 A1 WO2009060900 A1 WO 2009060900A1 JP 2008070213 W JP2008070213 W JP 2008070213W WO 2009060900 A1 WO2009060900 A1 WO 2009060900A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polymer electrolyte
- electrolyte fuel
- stainless steel
- steel product
- fuel cells
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
十分な低接触抵抗、及び長期の耐食性を実現する固体高分子型燃料電池セパレータ用ステンレス鋼材、及びそれを用いたステンレス鋼製セパレータを備える固体高分子型燃料電池を提供する。 質量%でNiの含有量が50質量%以上であって導電性を有する析出物が一種類以上表面に露出し、該析出物の表面露出率が3面積%であるオーステナイト系ステンレス鋼材およびその鋼材からなるセパレータを備える固体高分子型燃料電池。析出物は、Ni3X型(XはAl、Ti、V、Nb、Ta、およびZrからなる群から選ばれる一種または二種以上である。)を含むことが好ましく、Ni3Nb相および/またはNi3Ti相を含むことが特に好ましい。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009540081A JP5152193B2 (ja) | 2007-11-07 | 2008-11-06 | 固体高分子型燃料電池セパレータ用ステンレス鋼材および固体高分子型燃料電池 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-289780 | 2007-11-07 | ||
JP2007289780 | 2007-11-07 |
Publications (1)
Publication Number | Publication Date |
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WO2009060900A1 true WO2009060900A1 (ja) | 2009-05-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2008/070213 WO2009060900A1 (ja) | 2007-11-07 | 2008-11-06 | 固体高分子型燃料電池セパレータ用ステンレス鋼材および固体高分子型燃料電池 |
Country Status (2)
Country | Link |
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JP (1) | JP5152193B2 (ja) |
WO (1) | WO2009060900A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012107285A (ja) * | 2010-11-16 | 2012-06-07 | Sumitomo Electric Ind Ltd | マグネシウム合金部材 |
CN103710644A (zh) * | 2014-01-23 | 2014-04-09 | 江苏银环精密钢管股份有限公司 | 一种硫酸余热回收装置用不锈钢无缝钢管 |
EP2806047A1 (en) * | 2013-05-21 | 2014-11-26 | Daido Steel Co.,Ltd. | Precipitation hardened FE-NI alloy |
JP2017061730A (ja) * | 2015-09-25 | 2017-03-30 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼 |
JP2017061729A (ja) * | 2015-09-25 | 2017-03-30 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼 |
US20170298485A1 (en) * | 2014-09-19 | 2017-10-19 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel plate |
CN110066957A (zh) * | 2019-05-17 | 2019-07-30 | 国家电投集团科学技术研究院有限公司 | 改进型耐腐蚀超级奥氏体不锈钢及其制备方法 |
US20200080164A1 (en) * | 2018-09-05 | 2020-03-12 | Gregory Vartanov | High strength precipitation hardening stainless steel alloy and article made therefrom |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004002960A (ja) * | 2002-03-13 | 2004-01-08 | Nisshin Steel Co Ltd | 燃料電池セパレータ用オーステナイト系ステンレス鋼及びその製造方法 |
JP2005108549A (ja) * | 2003-09-29 | 2005-04-21 | Honda Motor Co Ltd | 燃料電池用金属製セパレータおよびその製造方法 |
JP2006233282A (ja) * | 2005-02-25 | 2006-09-07 | Jfe Steel Kk | 電気伝導性および耐食性に優れた通電電気部品用ステンレス鋼及びその製造方法 |
JP2007254795A (ja) * | 2006-03-22 | 2007-10-04 | Jfe Steel Kk | 固体高分子形燃料電池およびそのセパレータに好適なステンレス鋼 |
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2008
- 2008-11-06 WO PCT/JP2008/070213 patent/WO2009060900A1/ja active Application Filing
- 2008-11-06 JP JP2009540081A patent/JP5152193B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004002960A (ja) * | 2002-03-13 | 2004-01-08 | Nisshin Steel Co Ltd | 燃料電池セパレータ用オーステナイト系ステンレス鋼及びその製造方法 |
JP2005108549A (ja) * | 2003-09-29 | 2005-04-21 | Honda Motor Co Ltd | 燃料電池用金属製セパレータおよびその製造方法 |
JP2006233282A (ja) * | 2005-02-25 | 2006-09-07 | Jfe Steel Kk | 電気伝導性および耐食性に優れた通電電気部品用ステンレス鋼及びその製造方法 |
JP2007254795A (ja) * | 2006-03-22 | 2007-10-04 | Jfe Steel Kk | 固体高分子形燃料電池およびそのセパレータに好適なステンレス鋼 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012107285A (ja) * | 2010-11-16 | 2012-06-07 | Sumitomo Electric Ind Ltd | マグネシウム合金部材 |
EP2806047A1 (en) * | 2013-05-21 | 2014-11-26 | Daido Steel Co.,Ltd. | Precipitation hardened FE-NI alloy |
JP2015004125A (ja) * | 2013-05-21 | 2015-01-08 | 大同特殊鋼株式会社 | 析出硬化型Fe−Ni合金 |
CN103710644A (zh) * | 2014-01-23 | 2014-04-09 | 江苏银环精密钢管股份有限公司 | 一种硫酸余热回收装置用不锈钢无缝钢管 |
US20170298485A1 (en) * | 2014-09-19 | 2017-10-19 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel plate |
US11198930B2 (en) * | 2014-09-19 | 2021-12-14 | Nippon Steel Corporation | Austenitic stainless steel plate |
JP2017061730A (ja) * | 2015-09-25 | 2017-03-30 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼 |
JP2017061729A (ja) * | 2015-09-25 | 2017-03-30 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼 |
US20200080164A1 (en) * | 2018-09-05 | 2020-03-12 | Gregory Vartanov | High strength precipitation hardening stainless steel alloy and article made therefrom |
US11692232B2 (en) * | 2018-09-05 | 2023-07-04 | Gregory Vartanov | High strength precipitation hardening stainless steel alloy and article made therefrom |
CN110066957A (zh) * | 2019-05-17 | 2019-07-30 | 国家电投集团科学技术研究院有限公司 | 改进型耐腐蚀超级奥氏体不锈钢及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5152193B2 (ja) | 2013-02-27 |
JPWO2009060900A1 (ja) | 2011-03-24 |
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