JP7434611B2 - 固体酸化物形燃料電池用ステンレス鋼材及びその製造方法、並びに固体酸化物形燃料電池用部材及び固体酸化物形燃料電池 - Google Patents

固体酸化物形燃料電池用ステンレス鋼材及びその製造方法、並びに固体酸化物形燃料電池用部材及び固体酸化物形燃料電池 Download PDF

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JP7434611B2
JP7434611B2 JP2022575144A JP2022575144A JP7434611B2 JP 7434611 B2 JP7434611 B2 JP 7434611B2 JP 2022575144 A JP2022575144 A JP 2022575144A JP 2022575144 A JP2022575144 A JP 2022575144A JP 7434611 B2 JP7434611 B2 JP 7434611B2
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stainless steel
solid oxide
oxide fuel
steel material
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JPWO2022153752A1 (https=
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正治 秦野
三月 松本
善一 田井
一幸 景岡
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Nippon Steel Stainless Steel Corp
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    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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    • C21D6/00—Heat treatment of ferrous alloys
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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    • C21D8/0278—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment 
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    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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JP2022575144A 2021-01-14 2021-12-10 固体酸化物形燃料電池用ステンレス鋼材及びその製造方法、並びに固体酸化物形燃料電池用部材及び固体酸化物形燃料電池 Active JP7434611B2 (ja)

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JP2021004147 2021-01-14
JP2021004147 2021-01-14
PCT/JP2021/045689 WO2022153752A1 (ja) 2021-01-14 2021-12-10 固体酸化物形燃料電池用ステンレス鋼材及びその製造方法、並びに固体酸化物形燃料電池用部材及び固体酸化物形燃料電池

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JPWO2022153752A1 JPWO2022153752A1 (https=) 2022-07-21
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JP7434611B2 true JP7434611B2 (ja) 2024-02-20

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226083A (ja) 2004-02-10 2005-08-25 Nisshin Steel Co Ltd 固体酸化物型燃料電池セパレータ用フェライト系ステンレス鋼
CN101195894A (zh) 2007-12-19 2008-06-11 吉林化工学院 含稀土元素钇的用于固体氧化物燃料电池的铁素体不锈钢
WO2014010680A1 (ja) 2012-07-13 2014-01-16 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼板および酸化皮膜の導電性と密着性に優れたフェライト系ステンレス鋼板の製造方法
JP2017125248A (ja) 2016-01-15 2017-07-20 新日鐵住金ステンレス株式会社 耐熱性に優れた固体酸化物型燃料電池用フェライト系ステンレス鋼およびその製造方法
WO2018008658A1 (ja) 2016-07-04 2018-01-11 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼と、その鋼板及びそれらの製造方法
CN111876661A (zh) 2020-06-17 2020-11-03 宁波宝新不锈钢有限公司 一种燃料电池用高耐蚀铁素体不锈钢及其制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4675066B2 (ja) * 2004-06-23 2011-04-20 日新製鋼株式会社 固体酸化物型燃料電池セパレーター用フェライト系ステンレス鋼
KR101211338B1 (ko) * 2008-11-25 2012-12-11 닛산 지도우샤 가부시키가이샤 도전 부재 및 이것을 사용한 고체 고분자형 연료 전지
GB2524643B (en) 2015-02-10 2017-03-29 Ceres Ip Co Ltd Interconnect for Low Temperature Solid Oxide Fuel Cell
JP6418362B1 (ja) * 2017-03-27 2018-11-07 新日鐵住金株式会社 ステンレス鋼材、構成部材、セルおよび燃料電池スタック
KR102404291B1 (ko) * 2017-04-25 2022-05-31 제이에프이 스틸 가부시키가이샤 연료 전지의 세퍼레이터용의 스테인리스 강판 및 그 제조 방법
JP7300672B2 (ja) 2018-09-21 2023-06-30 パナソニックＩｐマネジメント株式会社 燃料電池システムおよびその運転方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226083A (ja) 2004-02-10 2005-08-25 Nisshin Steel Co Ltd 固体酸化物型燃料電池セパレータ用フェライト系ステンレス鋼
CN101195894A (zh) 2007-12-19 2008-06-11 吉林化工学院 含稀土元素钇的用于固体氧化物燃料电池的铁素体不锈钢
WO2014010680A1 (ja) 2012-07-13 2014-01-16 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼板および酸化皮膜の導電性と密着性に優れたフェライト系ステンレス鋼板の製造方法
JP2017125248A (ja) 2016-01-15 2017-07-20 新日鐵住金ステンレス株式会社 耐熱性に優れた固体酸化物型燃料電池用フェライト系ステンレス鋼およびその製造方法
WO2018008658A1 (ja) 2016-07-04 2018-01-11 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼と、その鋼板及びそれらの製造方法
CN111876661A (zh) 2020-06-17 2020-11-03 宁波宝新不锈钢有限公司 一种燃料电池用高耐蚀铁素体不锈钢及其制造方法

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