EP3486347A4 - Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé pour la fabriquer - Google Patents

Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé pour la fabriquer Download PDF

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Publication number
EP3486347A4
EP3486347A4 EP17862905.1A EP17862905A EP3486347A4 EP 3486347 A4 EP3486347 A4 EP 3486347A4 EP 17862905 A EP17862905 A EP 17862905A EP 3486347 A4 EP3486347 A4 EP 3486347A4
Authority
EP
European Patent Office
Prior art keywords
rolled
hot
stainless steel
steel sheet
ferritic stainless
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
EP17862905.1A
Other languages
German (de)
English (en)
Other versions
EP3486347B1 (fr
EP3486347A1 (fr
Inventor
Masataka Yoshino
Mitsuyuki Fujisawa
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3486347A1 publication Critical patent/EP3486347A1/fr
Publication of EP3486347A4 publication Critical patent/EP3486347A4/fr
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Publication of EP3486347B1 publication Critical patent/EP3486347B1/fr
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Classifications

    • 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
    • C22C38/18—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
    • 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
    • C21D6/008—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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/40—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
    • C22C38/52—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
    • C22C38/18—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
    • C22C38/60—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • 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

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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)
  • Heat Treatment Of Steel (AREA)
EP17862905.1A 2016-10-17 2017-09-27 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé pour la fabriquer Active EP3486347B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016203348 2016-10-17
PCT/JP2017/034949 WO2018074164A1 (fr) 2016-10-17 2017-09-27 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé pour la fabriquer

Publications (3)

Publication Number Publication Date
EP3486347A1 EP3486347A1 (fr) 2019-05-22
EP3486347A4 true EP3486347A4 (fr) 2019-07-10
EP3486347B1 EP3486347B1 (fr) 2020-10-21

Family

ID=62019334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17862905.1A Active EP3486347B1 (fr) 2016-10-17 2017-09-27 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé pour la fabriquer

Country Status (6)

Country Link
US (1) US20190226045A1 (fr)
EP (1) EP3486347B1 (fr)
KR (1) KR102201004B1 (fr)
CN (1) CN109642286B (fr)
ES (1) ES2831841T3 (fr)
WO (1) WO2018074164A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556880A4 (fr) * 2017-01-26 2019-12-04 JFE Steel Corporation Tôle d'acier inoxydable ferritique, laminée à chaud et procédé de production correspondant
MX2019012549A (es) * 2017-04-27 2019-12-02 Jfe Steel Corp Lamina de acero inoxidable ferritico laminado en caliente y recocido y metodo para fabricar la misma.
JP6809513B2 (ja) * 2018-07-25 2021-01-06 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板およびその製造方法
KR20210064281A (ko) * 2018-10-25 2021-06-02 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스 열연 어닐링 강판 및 그 제조 방법
WO2020195915A1 (fr) * 2019-03-28 2020-10-01 日鉄ステンレス株式会社 Tôle d'acier inoxydable ferritique de disques de frein d'automobile, disque de frein d'automobile, et article estampé à chaud de disques de frein d'automobile
CN112375980A (zh) * 2020-11-02 2021-02-19 舞阳钢铁有限责任公司 大厚度大单重加钒铬钼钢板及其生产方法
CN114686751B (zh) * 2022-04-11 2023-05-12 甘肃酒钢集团宏兴钢铁股份有限公司 一种高铬铁素体不锈钢防脆断生产方法
CN114752734B (zh) * 2022-05-17 2023-08-22 山西太钢不锈钢股份有限公司 一种X10CrAlSi18耐热不锈钢中厚板的热轧工艺方法
CN115386807B (zh) * 2022-09-19 2023-12-22 山西太钢不锈钢股份有限公司 铁素体不锈钢热轧中板及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000144258A (ja) * 1998-11-02 2000-05-26 Kawasaki Steel Corp 耐リジング性に優れたＴｉ含有フェライト系ステンレス鋼板の製造方法
JP2002285300A (ja) * 2001-01-18 2002-10-03 Kawasaki Steel Corp フェライト系ステンレス鋼板およびその製造方法
JP3451830B2 (ja) * 1996-03-29 2003-09-29 Ｊｆｅスチール株式会社 耐リジング性および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

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Publication number Priority date Publication date Assignee Title
JP2000265215A (ja) * 1999-03-16 2000-09-26 Kawasaki Steel Corp 加工性の優れたフェライト系Ｃｒ含有鋼板の製造方法
JP2001181798A (ja) * 1999-12-20 2001-07-03 Kawasaki Steel Corp 曲げ加工性に優れたフェライト系ステンレス熱延鋼板およびその製造方法ならびに冷延鋼板の製造方法
JP2001181742A (ja) * 1999-12-27 2001-07-03 Kawasaki Steel Corp フェライト系ステンレス冷延鋼板の製造方法およびこの方法に用いるステンレス熱延鋼板
JP2009035755A (ja) * 2007-07-31 2009-02-19 Nisshin Steel Co Ltd 二輪車排ガス経路部材用Ａｌ系めっき鋼板および部材
JP2012167298A (ja) * 2011-02-09 2012-09-06 Nakayama Steel Works Ltd フェライト系ステンレス鋼板およびその製造方法
CN105008571B (zh) * 2013-03-14 2017-01-18 新日铁住金不锈钢株式会社 时效热处理后的强度增加小的铁素体系不锈钢板及其制造方法
BR112015024500B1 (pt) 2013-03-27 2020-05-12 Nippon Steel & Sumikin Stainless Steel Corporation Chapa de aço inoxidável ferrítico laminada a quente, método para produção da mesma, tira de aço, e seu uso
KR101569589B1 (ko) * 2013-12-24 2015-11-16 주식회사 포스코 내리징성이 우수한 페라이트계 스테인리스강 및 그 제조방법
JP6306353B2 (ja) * 2014-01-21 2018-04-04 Ｊｆｅスチール株式会社 フェライト系ステンレス冷延鋼板用スラブの製造方法およびフェライト系ステンレス冷延鋼板の製造方法
JP5908936B2 (ja) * 2014-03-26 2016-04-26 新日鐵住金ステンレス株式会社 フランジ用フェライト系ステンレス鋼板とその製造方法およびフランジ部品
US20180202023A1 (en) * 2015-07-17 2018-07-19 Jfe Steel Corporation Hot rolled ferritic stainless steel sheet, hot rolled and annealed ferritic stainless steel sheet and method for manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3451830B2 (ja) * 1996-03-29 2003-09-29 Ｊｆｅスチール株式会社 耐リジング性および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
JP2000144258A (ja) * 1998-11-02 2000-05-26 Kawasaki Steel Corp 耐リジング性に優れたＴｉ含有フェライト系ステンレス鋼板の製造方法
JP2002285300A (ja) * 2001-01-18 2002-10-03 Kawasaki Steel Corp フェライト系ステンレス鋼板およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018074164A1 *

Also Published As

Publication number Publication date
CN109642286B (zh) 2021-02-12
US20190226045A1 (en) 2019-07-25
KR20190032477A (ko) 2019-03-27
KR102201004B1 (ko) 2021-01-11
EP3486347B1 (fr) 2020-10-21
WO2018074164A1 (fr) 2018-04-26
CN109642286A (zh) 2019-04-16
ES2831841T3 (es) 2021-06-09
EP3486347A1 (fr) 2019-05-22

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