ES2721541T3 - Acero inoxidable ferrítico y proceso para producir el mismo - Google Patents

Acero inoxidable ferrítico y proceso para producir el mismo Download PDF

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Publication number
ES2721541T3
ES2721541T3 ES15872143T ES15872143T ES2721541T3 ES 2721541 T3 ES2721541 T3 ES 2721541T3 ES 15872143 T ES15872143 T ES 15872143T ES 15872143 T ES15872143 T ES 15872143T ES 2721541 T3 ES2721541 T3 ES 2721541T3
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Spain
Prior art keywords
depth
nitrogen
steel
concentration
mass
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ES15872143T
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English (en)
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Kunio Fukuda
Shin Ishikawa
Mitsuyuki Fujisawa
Katsuhisa Yamauchi
Chikara Kami
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JFE Steel Corp
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JFE Steel Corp
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Classifications

    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • 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
    • C21D1/06—Surface hardening
    • 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
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Un acero inoxidable ferrítico que comprende Una composición química que consiste, en % en masa: 0.003% a 0.025% de C; 0.05% a 1.00% de Si; 0.05% a 1.00% de Mn; 0.04% o menos de P; 0.01% o menos de S; 16.0% a 23.0% de Cr; 0.20% a 0.80% de Cu; 0.05% a 0.60% de Ni; 0.20% a 0.70% de Nb; 0.005% a 0.020% de N; opcionalmente, en % en masa, uno o más de: 0.05% a 0.20% de Mo; 0.01% a 0.15% de Al; 0.01% a 0.15% de Ti; 0.01% a 0.20% de V; 0.0003% a 0.0030% de Ca; y 0.0003% a 0.0030% de B y siendo el resto Fe e impurezas incidentales, en el que una capa enriquecida con nitrógeno está presente en una región que abarca una profundidad de 0.005 μm a 0.05 μm en la dirección de la profundidad desde la superficie del acero, que tiene un valor máximo de concentración de nitrógeno de 0.03% en masa a 0.30% en masa a una profundidad dentro de 0.05 μm de la superficie del acero, calculada midiendo la concentración de nitrógeno en el acero en una dirección de profundidad por espectroscopia de emisión óptica de descarga luminiscente, dividiendo un valor máximo para la concentración de nitrógeno a una profundidad dentro de 0.05 μm de la superficie del acero por un valor medido para la concentración de nitrógeno a una profundidad de 0.50 μm, y multiplicando el valor resultante por la concentración de nitrógeno del acero obtenida a través del análisis químico.
ES15872143T 2014-12-24 2015-11-17 Acero inoxidable ferrítico y proceso para producir el mismo Active ES2721541T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014260776 2014-12-24
PCT/JP2015/005728 WO2016103565A1 (ja) 2014-12-24 2015-11-17 フェライト系ステンレス鋼およびその製造方法

Publications (1)

Publication Number Publication Date
ES2721541T3 true ES2721541T3 (es) 2019-08-01

Family

ID=56149639

Family Applications (1)

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ES15872143T Active ES2721541T3 (es) 2014-12-24 2015-11-17 Acero inoxidable ferrítico y proceso para producir el mismo

Country Status (9)

Country Link
US (1) US10458013B2 (es)
EP (1) EP3239315B1 (es)
JP (1) JP6369565B2 (es)
KR (1) KR101951581B1 (es)
CN (1) CN107109569B (es)
ES (1) ES2721541T3 (es)
MX (1) MX2017008362A (es)
TW (1) TWI579391B (es)
WO (1) WO2016103565A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941461B2 (en) 2016-03-31 2021-03-09 Jfe Steel Corporation Steel sheet, coated steel sheet, method for producing steel sheet, and method for producing coated steel sheet
US11261512B2 (en) 2016-09-02 2022-03-01 Jfe Steel Corporation Ferritic stainless steel
KR102234326B1 (ko) * 2016-09-02 2021-03-30 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강
JP6841150B2 (ja) * 2017-04-28 2021-03-10 日本製鉄株式会社 耐熱部材用フェライト系ステンレス鋼板
MX2020008492A (es) * 2018-02-14 2020-09-25 Jfe Steel Corp Acero inoxidable ferritico.
JP7014754B2 (ja) * 2019-07-09 2022-02-01 Ｊｆｅスチール株式会社 硫化物系固体電池の集電体用のフェライト系ステンレス鋼板
US12060632B2 (en) * 2019-11-19 2024-08-13 Nippon Steel Stainless Steel Corporation Ferritic stainless steel sheet

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861220A (ja) * 1981-10-09 1983-04-12 Sumitomo Metal Ind Ltd 耐銹性に優れたフエライトステンレス鋼の製造方法
JPS6013060A (ja) * 1983-07-04 1985-01-23 Nippon Stainless Steel Co Ltd 耐銹性の優れたステンレス鋼光輝焼鈍材
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
JPH01176094A (ja) * 1987-12-28 1989-07-12 Kawasaki Steel Corp 成形性と耐食性に優れる高クロム・フェライト系ステンレス鋼の製造方法
JP3268927B2 (ja) * 1993-12-22 2002-03-25 新日本製鐵株式会社 加工性と耐銹性に優れたフェライト系ステンレス鋼光輝焼鈍材
WO1995020683A1 (fr) 1994-01-26 1995-08-03 Kawasaki Steel Corporation Procede de production de tole d'acier inoxydable a haute resistance a la corrosion
JP3237369B2 (ja) 1994-02-04 2001-12-10 住友金属工業株式会社 加工性に優れた外装用高耐銹性フェライトステンレス鋼板の製造方法
JP2642056B2 (ja) 1994-04-22 1997-08-20 日本冶金工業株式会社 熱交換器用フェライト系ステンレス鋼
JP3224694B2 (ja) * 1994-10-07 2001-11-05 新日本製鐵株式会社 耐銹性と加工性に優れたフェライト系ステンレス鋼板
JPH10176249A (ja) 1996-12-13 1998-06-30 Sumitomo Metal Ind Ltd フェライト系ステンレス鋼鋼材およびその製造方法
JPH11236654A (ja) * 1998-02-25 1999-08-31 Nippon Steel Corp ロウ接性に優れたアンモニア−水系吸収式サイクル熱交換器用ステンレス鋼
JP2000212704A (ja) 1999-01-20 2000-08-02 Nippon Steel Corp 加工性および耐食性に優れたフェライト系ステンレス鋼およびその薄鋼板の製造方法
JP2001032051A (ja) 1999-07-22 2001-02-06 Nippon Steel Corp 耐拡散接合性に優れたＡｌ含有フェライト系ステンレス鋼板および製造方法
JP4963043B2 (ja) 2006-06-22 2012-06-27 新日鐵住金ステンレス株式会社 耐発銹性と加工性に優れた光輝焼鈍仕上げフェライト系ステンレス鋼板およびその製造方法
JP2008078115A (ja) * 2006-08-24 2008-04-03 Nissan Motor Co Ltd 遷移金属窒化物、燃料電池用セパレータ、遷移金属窒化物の製造方法、燃料電池用セパレータの製造方法、燃料電池スタック、及び燃料電池車両
EP2100983B1 (en) 2007-01-12 2012-10-31 JFE Steel Corporation Ferritic stainless steel sheet for water heater excellent in corrosion resistance at welded part and steel sheet toughness
JP5390175B2 (ja) * 2007-12-28 2014-01-15 新日鐵住金ステンレス株式会社 ろう付け性に優れたフェライト系ステンレス鋼
JP5264199B2 (ja) 2008-01-28 2013-08-14 日新製鋼株式会社 フェライト系ステンレス鋼を用いたｅｇｒクーラー
JP5274047B2 (ja) * 2008-02-23 2013-08-28 日新製鋼株式会社 フェライト系ステンレス鋼材およびその製造方法並びに自動車マフラー
JP5252959B2 (ja) 2008-03-21 2013-07-31 日新製鋼株式会社 自動車排熱回収装置
JP5462583B2 (ja) * 2008-10-24 2014-04-02 新日鐵住金ステンレス株式会社 Ｅｇｒクーラ用フェライト系ステンレス鋼板
JP5349153B2 (ja) 2009-06-15 2013-11-20 日新製鋼株式会社 ろう付け用フェライト系ステンレス鋼材および熱交換器部材
KR20130125823A (ko) 2011-03-29 2013-11-19 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 바이오 연료 공급계 부품용 페라이트계 스테인리스 강, 바이오 연료 공급계 부품, 배열 회수기용 페라이트계 스테인리스 강 및 배열 회수기
JP5821336B2 (ja) 2011-07-01 2015-11-24 Ｊｆｅスチール株式会社 固体高分子型燃料電池セパレータ用ステンレス鋼およびその製造方法並びに固体高分子型燃料電池セパレータ
JP5843982B2 (ja) * 2013-02-04 2016-01-13 新日鐵住金ステンレス株式会社 加工性に優れたフェライト系ステンレス鋼板およびその製造方法
EP3121304B1 (en) 2014-03-20 2019-02-06 JFE Steel Corporation Ferritic stainless steel and production method therefor
WO2016017692A1 (ja) * 2014-07-29 2016-02-04 新日鐵住金ステンレス株式会社 燃料電池用フェライト系ステンレス鋼材およびその製造方法

Also Published As

Publication number Publication date
EP3239315A1 (en) 2017-11-01
TWI579391B (zh) 2017-04-21
EP3239315A4 (en) 2018-01-24
KR101951581B1 (ko) 2019-02-22
JP6369565B2 (ja) 2018-08-08
US10458013B2 (en) 2019-10-29
CN107109569B (zh) 2019-09-06
US20170349995A1 (en) 2017-12-07
EP3239315B1 (en) 2019-01-30
KR20170088431A (ko) 2017-08-01
CN107109569A (zh) 2017-08-29
WO2016103565A1 (ja) 2016-06-30
JPWO2016103565A1 (ja) 2017-10-05
TW201629244A (zh) 2016-08-16
MX2017008362A (es) 2017-10-24

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