EP3587610A4 - Tôle d'acier inoxydable ferritique laminée à chaud et recuite et son procédé de production - Google Patents

Tôle d'acier inoxydable ferritique laminée à chaud et recuite et son procédé de production Download PDF

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Publication number
EP3587610A4
EP3587610A4 EP18790531.0A EP18790531A EP3587610A4 EP 3587610 A4 EP3587610 A4 EP 3587610A4 EP 18790531 A EP18790531 A EP 18790531A EP 3587610 A4 EP3587610 A4 EP 3587610A4
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
EP18790531.0A
Other languages
German (de)
English (en)
Other versions
EP3587610A1 (fr
EP3587610B1 (fr
Inventor
Masataka Yoshino
Keishi Inoue
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 EP3587610A1 publication Critical patent/EP3587610A1/fr
Publication of EP3587610A4 publication Critical patent/EP3587610A4/fr
Application granted granted Critical
Publication of EP3587610B1 publication Critical patent/EP3587610B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • C21D8/0221—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
    • C21D8/0247—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
    • 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
    • C21D8/0273—Final recrystallisation 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
    • 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
    • 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
    • C22C38/02—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
    • C22C38/50—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
    • C22C38/18—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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP18790531.0A 2017-04-27 2018-04-24 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et son procédé de production Active EP3587610B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017087756 2017-04-27
PCT/JP2018/016545 WO2018199062A1 (fr) 2017-04-27 2018-04-24 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et son procédé de production

Publications (3)

Publication Number Publication Date
EP3587610A1 EP3587610A1 (fr) 2020-01-01
EP3587610A4 true EP3587610A4 (fr) 2020-03-04
EP3587610B1 EP3587610B1 (fr) 2022-07-06

Family

ID=63919905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18790531.0A Active EP3587610B1 (fr) 2017-04-27 2018-04-24 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et son procédé de production

Country Status (9)

Country Link
US (1) US20200385835A1 (fr)
EP (1) EP3587610B1 (fr)
JP (1) JP6432720B1 (fr)
KR (1) KR20190131528A (fr)
CN (1) CN110546294B (fr)
ES (1) ES2924685T3 (fr)
MX (1) MX2019012549A (fr)
TW (1) TWI685574B (fr)
WO (1) WO2018199062A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3666917B1 (fr) * 2017-10-30 2021-07-07 JFE Steel Corporation Tôle en acier inoxydable à base de ferrite, et procédé de fabrication de celle-ci
WO2020084987A1 (fr) * 2018-10-25 2020-04-30 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé de production d'une telle tôle d'acier
WO2020121817A1 (fr) * 2018-12-11 2020-06-18 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique et son procédé de production
TWI703220B (zh) * 2020-01-06 2020-09-01 中國鋼鐵股份有限公司 汽車用鋼及其製造方法
CN112474792B (zh) * 2020-10-26 2023-03-24 邯郸钢铁集团有限责任公司 一种工业纯铁开坯轧制生产方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020046A (ja) * 1999-07-07 2001-01-23 Sumitomo Metal Ind Ltd 加工性と靱性に優れたフェライト系ステンレス鋼、フェライト系ステンレス鋼鋼塊及びその製造方法
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
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
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
WO2016068139A1 (fr) * 2014-10-31 2016-05-06 新日鐵住金ステンレス株式会社 Plaque d'acier inoxydable à base de ferrite, tube d'acier et son procédé de production
EP3124635A1 (fr) * 2014-03-26 2017-02-01 Nippon Steel & Sumikin Stainless Steel Corporation Tôle d'acier inoxydable ferritique laminée, procédé de production de cette dernière et composant de bride

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Publication number Priority date Publication date Assignee Title
US5254184A (en) * 1992-06-05 1993-10-19 Carpenter Technology Corporation Corrosion resistant duplex stainless steel with improved galling resistance
JP3422871B2 (ja) * 1995-04-11 2003-06-30 新日本製鐵株式会社 溶接性に優れたフェライト系ステンレス鋼
JP4239257B2 (ja) * 1998-11-02 2009-03-18 Ｊｆｅスチール株式会社 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
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
JP3448542B2 (ja) * 2000-04-13 2003-09-22 新日本製鐵株式会社 成形性とリジング特性に優れたフェライト系ステンレス鋼板及びその製造方法
JP3709833B2 (ja) * 2001-10-31 2005-10-26 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
JP5258253B2 (ja) * 2006-11-21 2013-08-07 新日鐵住金ステンレス株式会社 塩害耐食性および溶接部信頼性に優れた自動車用燃料タンク用および自動車燃料パイプ用表面処理ステンレス鋼板および拡管加工性に優れた自動車給油管用表面処理ステンレス鋼溶接管
PL2975151T3 (pl) * 2013-03-14 2019-11-29 Nippon Steel & Sumikin Sst Blacha cienka z nierdzewnej stali ferrytycznej wykazująca niewielki wzrost wytrzymałości po obróbce przez starzenie termiczne i sposób jej wytwarzania
WO2014157066A1 (fr) * 2013-03-25 2014-10-02 新日鐵住金ステンレス株式会社 Feuille d'acier inoxydable ferritique ayant une excellente aptitude au poinçonnage et son procédé de fabrication
WO2014157576A1 (fr) 2013-03-27 2014-10-02 新日鐵住金ステンレス株式会社 Plaque d'acier inoxydable ferritique laminé à chaud, son procédé de production et bande d'acier
KR102088341B1 (ko) * 2015-07-17 2020-03-12 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스 열연 강판 및 열연 어닐링판, 그리고 그들의 제조 방법
WO2018074164A1 (fr) * 2016-10-17 2018-04-26 Ｊｆｅスチール株式会社 Tôle d'acier inoxydable ferritique laminée à chaud et recuite et procédé pour la fabriquer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020046A (ja) * 1999-07-07 2001-01-23 Sumitomo Metal Ind Ltd 加工性と靱性に優れたフェライト系ステンレス鋼、フェライト系ステンレス鋼鋼塊及びその製造方法
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
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
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
EP3124635A1 (fr) * 2014-03-26 2017-02-01 Nippon Steel & Sumikin Stainless Steel Corporation Tôle d'acier inoxydable ferritique laminée, procédé de production de cette dernière et composant de bride
WO2016068139A1 (fr) * 2014-10-31 2016-05-06 新日鐵住金ステンレス株式会社 Plaque d'acier inoxydable à base de ferrite, tube d'acier et son procédé de production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018199062A1 *

Also Published As

Publication number Publication date
TW201843316A (zh) 2018-12-16
US20200385835A1 (en) 2020-12-10
CN110546294A (zh) 2019-12-06
EP3587610A1 (fr) 2020-01-01
JPWO2018199062A1 (ja) 2019-06-27
ES2924685T3 (es) 2022-10-10
CN110546294B (zh) 2022-03-22
TWI685574B (zh) 2020-02-21
KR20190131528A (ko) 2019-11-26
JP6432720B1 (ja) 2018-12-05
MX2019012549A (es) 2019-12-02
WO2018199062A1 (fr) 2018-11-01
EP3587610B1 (fr) 2022-07-06

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