EP3438310A4 - Tôle d'acier inoxydable ferritique - Google Patents

Tôle d'acier inoxydable ferritique Download PDF

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Publication number
EP3438310A4
EP3438310A4 EP17773922.4A EP17773922A EP3438310A4 EP 3438310 A4 EP3438310 A4 EP 3438310A4 EP 17773922 A EP17773922 A EP 17773922A EP 3438310 A4 EP3438310 A4 EP 3438310A4
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EP
European Patent Office
Prior art keywords
stainless steel
steel sheet
ferritic stainless
ferritic
sheet
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.)
Granted
Application number
EP17773922.4A
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German (de)
English (en)
Other versions
EP3438310B1 (fr
EP3438310A1 (fr
Inventor
Shuji Nishida
Tomohiro Ishii
Mitsuyuki Fujisawa
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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/48—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
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

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  • 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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Arc Welding In General (AREA)
EP17773922.4A 2016-03-29 2017-02-24 Tôle d'acier inoxydable ferritique utilisée pour le soudage tig Active EP3438310B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016065695 2016-03-29
PCT/JP2017/006973 WO2017169377A1 (fr) 2016-03-29 2017-02-24 Tôle d'acier inoxydable ferritique

Publications (3)

Publication Number Publication Date
EP3438310A4 true EP3438310A4 (fr) 2019-02-06
EP3438310A1 EP3438310A1 (fr) 2019-02-06
EP3438310B1 EP3438310B1 (fr) 2022-06-29

Family

ID=59963174

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17773922.4A Active EP3438310B1 (fr) 2016-03-29 2017-02-24 Tôle d'acier inoxydable ferritique utilisée pour le soudage tig

Country Status (7)

Country Link
US (1) US20190106775A1 (fr)
EP (1) EP3438310B1 (fr)
JP (1) JP6206624B1 (fr)
KR (1) KR102113416B1 (fr)
CN (1) CN109072373A (fr)
ES (1) ES2922626T3 (fr)
WO (1) WO2017169377A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3385403B1 (fr) 2016-02-08 2020-01-01 JFE Steel Corporation Tube sans soudure en acier inoxydable à haute résistance pour puits de pétrole et procédé pour le fabriquer
JP6418338B2 (ja) 2016-09-02 2018-11-07 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
CN109563596A (zh) * 2016-09-02 2019-04-02 杰富意钢铁株式会社 铁素体系不锈钢
MX2019007483A (es) * 2016-12-21 2019-08-29 Jfe Steel Corp Acero inoxidable ferritico.
EP3569724B1 (fr) 2017-01-13 2022-02-02 JFE Steel Corporation Tuyau en acier inoxydable sans soudure à résistance élevée et son procédé de fabrication
BR112019017105A2 (pt) 2017-02-24 2020-04-14 Jfe Steel Corp tubo de aço inoxidável sem costura de alta resistência para produtos tubulares petrolíferos e método de produção do mesmo
CN110462079B (zh) 2017-03-30 2021-07-13 杰富意钢铁株式会社 铁素体系不锈钢
US11365467B2 (en) * 2017-05-26 2022-06-21 Jfe Steel Corporation Ferritic stainless steel
CN109913758B (zh) * 2019-03-29 2020-08-11 东北大学 高温强度和成形性能良好的铁素体不锈钢板及其制备方法
JP7271261B2 (ja) * 2019-03-29 2023-05-11 日鉄ステンレス株式会社 高純度フェライト系ステンレス鋼及び高純度フェライト系ステンレス鋼鋳片
CN110527895B (zh) * 2019-08-28 2022-03-15 嘉诚(厦门)工业有限公司 一种不锈钢材料及其制备方法和应用

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JPH11323502A (ja) * 1998-05-12 1999-11-26 Sumitomo Metal Ind Ltd 加工性と靭性に優れたフェライト系ステンレス鋼およびその鋳片
JP2000144342A (ja) * 1998-01-30 2000-05-26 Sumitomo Metal Ind Ltd 成形性に優れたフェライト系ステンレス鋼及びフェライト系ステンレス鋼鋳片
JP2004169150A (ja) * 2002-11-21 2004-06-17 Jfe Steel Kk 耐リジング性に優れたＴｉ含有高加工性フェライト系クロム鋼板およびその製造方法
WO2010090041A1 (fr) * 2009-02-09 2010-08-12 新日鐵住金ステンレス株式会社 Acier de ferrite inoxydable faiblement sujet à la noircissure
JP2012036444A (ja) * 2010-08-06 2012-02-23 Nippon Steel & Sumikin Stainless Steel Corp ブラックスポットの生成の少ないフェライト系ステンレス鋼
WO2014087648A1 (fr) * 2012-12-07 2014-06-12 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique
JP2015124419A (ja) * 2013-12-27 2015-07-06 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
WO2016017053A1 (fr) * 2014-07-31 2016-02-04 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique pour soudage plasma et procédé de soudage pour celle-ci

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TW420719B (en) * 1995-09-26 2001-02-01 Kawasaki Steel Co Ferritic stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics and its manufacturing method
JP2004204252A (ja) * 2002-12-24 2004-07-22 Jfe Steel Kk 耐リジング性に優れたＴｉ含有高加工性フェライト系クロム鋼板およびその製造方法
JP2011068967A (ja) * 2009-09-28 2011-04-07 Nisshin Steel Co Ltd ステンレス鋼製パネル溶接施工貯水槽
JP2011202254A (ja) * 2010-03-26 2011-10-13 Nisshin Steel Co Ltd 溶接部の耐食性に優れたフェライト系ステンレス鋼
WO2012133681A1 (fr) * 2011-03-29 2012-10-04 新日鐵住金ステンレス株式会社 Acier inoxydable ferritique présentant une excellente résistance à la corrosion et une excellente résistance mécanique dans des zones de soudure, et structure obtenue par soudage tig
JP5780598B2 (ja) * 2012-02-15 2015-09-16 新日鐵住金ステンレス株式会社 溶接管構造高温機器用オーステナイト系ステンレス鋼
JP6004700B2 (ja) * 2012-03-30 2016-10-12 新日鐵住金ステンレス株式会社 二相ステンレス鋼を合わせ材とするクラッド鋼板およびその製造方法
JP5534119B1 (ja) * 2012-09-25 2014-06-25 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000144342A (ja) * 1998-01-30 2000-05-26 Sumitomo Metal Ind Ltd 成形性に優れたフェライト系ステンレス鋼及びフェライト系ステンレス鋼鋳片
JPH11323502A (ja) * 1998-05-12 1999-11-26 Sumitomo Metal Ind Ltd 加工性と靭性に優れたフェライト系ステンレス鋼およびその鋳片
JP2004169150A (ja) * 2002-11-21 2004-06-17 Jfe Steel Kk 耐リジング性に優れたＴｉ含有高加工性フェライト系クロム鋼板およびその製造方法
WO2010090041A1 (fr) * 2009-02-09 2010-08-12 新日鐵住金ステンレス株式会社 Acier de ferrite inoxydable faiblement sujet à la noircissure
JP2012036444A (ja) * 2010-08-06 2012-02-23 Nippon Steel & Sumikin Stainless Steel Corp ブラックスポットの生成の少ないフェライト系ステンレス鋼
WO2014087648A1 (fr) * 2012-12-07 2014-06-12 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique
JP2015124419A (ja) * 2013-12-27 2015-07-06 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
WO2016017053A1 (fr) * 2014-07-31 2016-02-04 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique pour soudage plasma et procédé de soudage pour celle-ci

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CN109072373A (zh) 2018-12-21
JPWO2017169377A1 (ja) 2018-04-05
EP3438310B1 (fr) 2022-06-29
JP6206624B1 (ja) 2017-10-04
ES2922626T3 (es) 2022-09-19
KR20180118163A (ko) 2018-10-30
WO2017169377A1 (fr) 2017-10-05
KR102113416B1 (ko) 2020-05-20
EP3438310A1 (fr) 2019-02-06
US20190106775A1 (en) 2019-04-11

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