KR101517631B1 - 페라이트계 스테인리스강 위에서의 전기적 저항층 형성을 감소시키는 방법 - Google Patents

페라이트계 스테인리스강 위에서의 전기적 저항층 형성을 감소시키는 방법 Download PDF

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KR101517631B1
KR101517631B1 KR1020097020847A KR20097020847A KR101517631B1 KR 101517631 B1 KR101517631 B1 KR 101517631B1 KR 1020097020847 A KR1020097020847 A KR 1020097020847A KR 20097020847 A KR20097020847 A KR 20097020847A KR 101517631 B1 KR101517631 B1 KR 101517631B1
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stainless steel
silicon
product
silica
ferritic stainless
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KR20100015396A (ko
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제임스 엠. 라코우스키
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에이티아이 프로퍼티즈, 인코퍼레이티드
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • C23C8/14—Oxidising of ferrous surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • 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
    • 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
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
KR1020097020847A 2007-03-06 2008-03-05 페라이트계 스테인리스강 위에서의 전기적 저항층 형성을 감소시키는 방법 Expired - Fee Related KR101517631B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90521907P 2007-03-06 2007-03-06
US60/905,219 2007-03-06
PCT/US2008/055872 WO2008109652A2 (en) 2007-03-06 2008-03-05 Method for reducing formation of electrically resistive layer on ferritic stainless steels

Publications (2)

Publication Number Publication Date
KR20100015396A KR20100015396A (ko) 2010-02-12
KR101517631B1 true KR101517631B1 (ko) 2015-05-07

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KR1020097020847A Expired - Fee Related KR101517631B1 (ko) 2007-03-06 2008-03-05 페라이트계 스테인리스강 위에서의 전기적 저항층 형성을 감소시키는 방법

Country Status (8)

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US (3) US8529709B2 (enExample)
EP (1) EP2134878A2 (enExample)
JP (1) JP5300747B2 (enExample)
KR (1) KR101517631B1 (enExample)
CN (2) CN101680045B (enExample)
AU (1) AU2008222848B2 (enExample)
CA (1) CA2677807C (enExample)
WO (1) WO2008109652A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101680045B (zh) 2007-03-06 2015-08-19 Ati资产公司 减少在铁素体不锈钢上形成电阻层的方法
EP2316979A4 (en) * 2008-07-23 2014-01-22 Nippon Steel & Sumikin Sst FERRITIC STAINLESS STEEL FOR USE IN THE MANUFACTURE OF A URINARY WATER TANK
JP2014517871A (ja) * 2011-04-20 2014-07-24 トプサー・フューエル・セル・アクチエゼルスカベット ステンレス鋼のプレート又はシートの表面調整及び該表面上への層の適用、該方法によって製造されたインターコネクトプレート、及び燃料電池スタックにおける該インターコネクトプレートの使用
US9847520B1 (en) * 2012-07-19 2017-12-19 Bloom Energy Corporation Thermal processing of interconnects
EP3051617A4 (en) * 2013-09-24 2017-06-14 Murata Manufacturing Co., Ltd. Solid oxide fuel cell stack and method for manufacturing same
US10480043B2 (en) * 2014-05-16 2019-11-19 Nippon Steel Corporation Seamless steel pipe for line pipe and method for producing the same
KR102385477B1 (ko) * 2017-02-09 2022-04-11 제이에프이 스틸 가부시키가이샤 연료 전지의 세퍼레이터용 강판의 기재 스테인리스 강판 및 그 제조 방법
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
CN114127339B (zh) 2019-07-17 2024-10-22 托普索公司 对用于固体氧化物电池堆应用的铁素体钢互连件进行铬升级的方法
AU2022268645A1 (en) 2021-05-06 2023-10-12 Topsoe A/S Interconnect for solid oxide cell (soc)

Citations (2)

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JP2000265248A (ja) 1999-03-18 2000-09-26 Sumitomo Metal Ind Ltd 固体高分子型燃料電池セパレータ用フェライト系ステンレス鋼
JP2004232074A (ja) 2002-03-28 2004-08-19 Nisshin Steel Co Ltd 燃料電池セパレータ用フェライト系ステンレス鋼及びその製造方法

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US3650848A (en) * 1969-06-18 1972-03-21 Republic Steel Corp Production of ferritic stainless steel with improved drawing properties
JPS62156254A (ja) * 1985-12-27 1987-07-11 Nippon Kinzoku Kogyo Kk テンパーカラー着色が少なくかつ耐発銹性の優れたフェライト系ステンレス鋼の製造方法
JP2578455B2 (ja) * 1987-12-24 1997-02-05 川崎製鉄株式会社 耐銹性に優れたフェライト系ステンレス鋼の製造方法
US5830291C1 (en) * 1996-04-19 2001-05-22 J & L Specialty Steel Inc Method for producing bright stainless steel
DE69732386T2 (de) 1996-05-29 2005-12-22 Sumitomo Metal Industries, Ltd. Rostfreier Stahl für Wasser mit zugesetztem Ozon und sein Herstellungsverfahrene
DE19738405C2 (de) * 1997-09-03 2000-08-17 Mtu Friedrichshafen Gmbh Verfahren zur Herabsetzung korrosionsbedingter Oxidwiderstände auf Chromstahl-Bauteilen
CA2604593C (en) * 2005-06-15 2014-04-08 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US8518234B2 (en) * 2003-09-03 2013-08-27 Ati Properties, Inc. Oxidation resistant ferritic stainless steels
KR20060127083A (ko) 2004-01-28 2006-12-11 닛신 세이코 가부시키가이샤 고체 고분자형 연료 전지 세퍼레이터용 페라이트계스테인리스강 및 고체 고분자형 연료 전지
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2000265248A (ja) 1999-03-18 2000-09-26 Sumitomo Metal Ind Ltd 固体高分子型燃料電池セパレータ用フェライト系ステンレス鋼
JP2004232074A (ja) 2002-03-28 2004-08-19 Nisshin Steel Co Ltd 燃料電池セパレータ用フェライト系ステンレス鋼及びその製造方法

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JP2010520376A (ja) 2010-06-10
AU2008222848A1 (en) 2008-09-12
CN101680045B (zh) 2015-08-19
US8529709B2 (en) 2013-09-10
WO2008109652A3 (en) 2008-11-13
US20130240091A1 (en) 2013-09-19
US9376741B2 (en) 2016-06-28
CN101680045A (zh) 2010-03-24
EP2134878A2 (en) 2009-12-23
CN105087884A (zh) 2015-11-25
AU2008222848B2 (en) 2012-05-17
JP5300747B2 (ja) 2013-09-25
KR20100015396A (ko) 2010-02-12
CA2677807C (en) 2016-02-09
US9580789B2 (en) 2017-02-28
CA2677807A1 (en) 2008-09-12
WO2008109652A2 (en) 2008-09-12
US20130266892A1 (en) 2013-10-10
US20080236710A1 (en) 2008-10-02

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