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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 PDF

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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
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/070213
Other languages
English (en)
French (fr)
Inventor
Akira Seki
Takashi Doi
Mitsuharu Yonemura
Hirokazu Okada
Masaaki Igarashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2009540081A priority Critical patent/JP5152193B2/ja
Publication of WO2009060900A1 publication Critical patent/WO2009060900A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • 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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Fuel Cell (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。
PCT/JP2008/070213 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 Ceased WO2009060900A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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
JP2007289780 2007-11-07
JP2007-289780 2007-11-07

Publications (1)

Publication Number Publication Date
WO2009060900A1 true WO2009060900A1 (ja) 2009-05-14

Family

ID=40625787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070213 Ceased 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
JP (1) JP5152193B2 (ja)
WO (1) WO2009060900A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
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
WO2025202353A1 (en) * 2024-03-28 2025-10-02 Centre National De La Recherche Scientifique High entropy alloys and their use for additive manufacturing

Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (12)

* Cited by examiner, † Cited by third party
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
WO2025202353A1 (en) * 2024-03-28 2025-10-02 Centre National De La Recherche Scientifique High entropy alloys and their use for additive manufacturing

Also Published As

Publication number Publication date
JP5152193B2 (ja) 2013-02-27
JPWO2009060900A1 (ja) 2011-03-24

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