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FR2792561B1 - Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques - Google Patents

Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques

Info

Publication number
FR2792561B1
FR2792561B1 FR9905053A FR9905053A FR2792561B1 FR 2792561 B1 FR2792561 B1 FR 2792561B1 FR 9905053 A FR9905053 A FR 9905053A FR 9905053 A FR9905053 A FR 9905053A FR 2792561 B1 FR2792561 B1 FR 2792561B1
Authority
FR
France
Prior art keywords
ferritic stainless
microcriques
cylinders
rolls
stainless steel
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.)
Expired - Fee Related
Application number
FR9905053A
Other languages
English (en)
Other versions
FR2792561A1 (fr
Inventor
Frederic Mazurier
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Priority to FR9905053A priority Critical patent/FR2792561B1/fr
Priority to US09/959,118 priority patent/US6622779B1/en
Priority to KR1020017013391A priority patent/KR100647147B1/ko
Priority to BR0009881-7A priority patent/BR0009881A/pt
Priority to JP2000613595A priority patent/JP4582916B2/ja
Priority to PCT/FR2000/000781 priority patent/WO2000064613A1/fr
Priority to ES00915238T priority patent/ES2187456T3/es
Priority to AT00915238T priority patent/ATE228905T1/de
Priority to PL351310A priority patent/PL193187B1/pl
Priority to DK00915238T priority patent/DK1187691T3/da
Priority to SI200030034T priority patent/SI1187691T1/xx
Priority to CZ20013777A priority patent/CZ295816B6/cs
Priority to PT00915238T priority patent/PT1187691E/pt
Priority to SK1461-2001A priority patent/SK285817B6/sk
Priority to RU2001131422/02A priority patent/RU2242325C2/ru
Priority to TR2001/03013T priority patent/TR200103013T2/xx
Priority to DE60000938T priority patent/DE60000938T2/de
Priority to EP00915238A priority patent/EP1187691B1/fr
Priority to AU36619/00A priority patent/AU757307B2/en
Priority to CNB00806542XA priority patent/CN1210121C/zh
Priority to TW089106845A priority patent/TW520306B/zh
Publication of FR2792561A1 publication Critical patent/FR2792561A1/fr
Application granted granted Critical
Publication of FR2792561B1 publication Critical patent/FR2792561B1/fr
Priority to ZA200108667A priority patent/ZA200108667B/xx
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/002—Stainless steels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/0651—Casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0697—Accessories therefor for casting in a protected atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)
FR9905053A 1999-04-22 1999-04-22 Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques Expired - Fee Related FR2792561B1 (fr)

Priority Applications (22)

Application Number Priority Date Filing Date Title
FR9905053A FR2792561B1 (fr) 1999-04-22 1999-04-22 Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques
US09/959,118 US6622779B1 (en) 1999-04-22 2000-03-20 Method for continuously casting ferritic stainless steel strips free of microcracks
TR2001/03013T TR200103013T2 (tr) 1999-04-22 2000-03-29 Mikro-çatlak barındırmayan ferritik paslanmaz çelik şeridin iki-silindirli sürekli dökümü için işlem
JP2000613595A JP4582916B2 (ja) 1999-04-22 2000-03-29 マイクロクラックのないフェライト系ステンレス鋼のツインロール連続鋳造のための方法
PCT/FR2000/000781 WO2000064613A1 (fr) 1999-04-22 2000-03-29 Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques
ES00915238T ES2187456T3 (es) 1999-04-22 2000-03-29 Procedimiento de colada continua entre cilindros de bandas de acero inoxidable ferritico libres de microfisuras.
AT00915238T ATE228905T1 (de) 1999-04-22 2000-03-29 Verfahren zum stranggiessen zwischen zylindern von ferritischen rostfreien stahlbändern ohne mikrorisse
PL351310A PL193187B1 (pl) 1999-04-22 2000-03-29 Sposób odlewania ciągłego nierdzewnych ferrytycznych taśm stalowych bez mikropęknięć
DK00915238T DK1187691T3 (da) 1999-04-22 2000-03-29 Fremgangsmåde til fremstilling af mikrorevnefri bånd af rustfrit, ferritisk stål ved kontinuerlig støbning mellem valser
SI200030034T SI1187691T1 (en) 1999-04-22 2000-03-29 Method for continuously casting ferritic stainless steel strips free of microcracks
CZ20013777A CZ295816B6 (cs) 1999-04-22 2000-03-29 Způsob kontinuálního lití pásků z feritické nerezavějící oceli prostých mikroprasklin mezi dva válce
PT00915238T PT1187691E (pt) 1999-04-22 2000-03-29 Procedimento para moldagem continua, entre cilindros, de tiras de aco inoxidavel ferritico isentas de microfissuras
KR1020017013391A KR100647147B1 (ko) 1999-04-22 2000-03-29 미세 균열이 없는 페라이트계 스테인리스강 스트립의 연속주조 방법
RU2001131422/02A RU2242325C2 (ru) 1999-04-22 2000-03-29 Способ непрерывной отливки ленты из ферритной нержавеющей стали
BR0009881-7A BR0009881A (pt) 1999-04-22 2000-03-29 Processo de fundição contìnua entre cilindros de cintas de aço inoxidável ferrìtica isentas de microfissuras
DE60000938T DE60000938T2 (de) 1999-04-22 2000-03-29 Verfahren zum stranggiessen zwischen zylindern von ferritischen rostfreien stahlbändern ohne mikrorisse
EP00915238A EP1187691B1 (fr) 1999-04-22 2000-03-29 Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques
AU36619/00A AU757307B2 (en) 1999-04-22 2000-03-29 Method for continuously casting ferritic stainless steel strips free of microcracks
CNB00806542XA CN1210121C (zh) 1999-04-22 2000-03-29 无微裂纹的铁素体不锈钢带的双辊连铸法
SK1461-2001A SK285817B6 (sk) 1999-04-22 2000-03-29 Spôsob kontinuálneho liatia pásikov z feritickej nehrdzavejúcej ocele bez mikrotrhlín medzi dvoma valcami
TW089106845A TW520306B (en) 1999-04-22 2000-04-13 Process for the twin-roll continuous casting of ferritic stainless steel strip free of microcracks
ZA200108667A ZA200108667B (en) 1999-04-22 2001-10-22 Method for continuously casting ferritic stainless steel strips free of microcracks.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905053A FR2792561B1 (fr) 1999-04-22 1999-04-22 Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques

Publications (2)

Publication Number Publication Date
FR2792561A1 FR2792561A1 (fr) 2000-10-27
FR2792561B1 true FR2792561B1 (fr) 2001-06-22

Family

ID=9544706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9905053A Expired - Fee Related FR2792561B1 (fr) 1999-04-22 1999-04-22 Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques

Country Status (22)

Country Link
US (1) US6622779B1 (fr)
EP (1) EP1187691B1 (fr)
JP (1) JP4582916B2 (fr)
KR (1) KR100647147B1 (fr)
CN (1) CN1210121C (fr)
AT (1) ATE228905T1 (fr)
AU (1) AU757307B2 (fr)
BR (1) BR0009881A (fr)
CZ (1) CZ295816B6 (fr)
DE (1) DE60000938T2 (fr)
DK (1) DK1187691T3 (fr)
ES (1) ES2187456T3 (fr)
FR (1) FR2792561B1 (fr)
PL (1) PL193187B1 (fr)
PT (1) PT1187691E (fr)
RU (1) RU2242325C2 (fr)
SI (1) SI1187691T1 (fr)
SK (1) SK285817B6 (fr)
TR (1) TR200103013T2 (fr)
TW (1) TW520306B (fr)
WO (1) WO2000064613A1 (fr)
ZA (1) ZA200108667B (fr)

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
KR100887119B1 (ko) * 2002-08-30 2009-03-04 주식회사 포스코 쌍롤형 박판 주조기를 이용한 고 망간 강의 박판 제조 방법
US7484551B2 (en) * 2003-10-10 2009-02-03 Nucor Corporation Casting steel strip
AU2004279474B2 (en) * 2003-10-10 2010-05-27 Nucor Corporation Casting steel strip
DE10349400B3 (de) * 2003-10-21 2005-06-16 Thyssenkrupp Nirosta Gmbh Verfahren zum Herstellen von gegossenem Stahlband
KR100674618B1 (ko) 2005-09-16 2007-01-29 주식회사 포스코 쌍롤형 박판 주조기를 이용한 고 망간강의 박판 제조 방법
US7975754B2 (en) * 2007-08-13 2011-07-12 Nucor Corporation Thin cast steel strip with reduced microcracking
EP2047926A1 (fr) 2007-10-10 2009-04-15 Ugine & Alz France Procéde de fabrication d'aciers inoxydables comportant de fins carbonitrures, et produit obtenu à partir de ce procédé
JP5387057B2 (ja) * 2008-03-07 2014-01-15 Ｊｆｅスチール株式会社 耐熱性と靭性に優れるフェライト系ステンレス鋼
KR101242776B1 (ko) * 2011-05-13 2013-03-12 주식회사 포스코 쌍롤형 연속박판 주조기를 이용한 Ｔｉ 함유 스테인레스 강판의 제조방법
UA111115C2 (uk) * 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
KR20180114240A (ko) * 2014-01-08 2018-10-17 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강 및 그 제조 방법
EP3093362B1 (fr) * 2014-01-08 2018-11-28 JFE Steel Corporation Acier inoxydable de type ferritique et son procédé de fabrication
CN116287942B (zh) * 2023-03-30 2025-02-18 张家港中美超薄带科技有限公司 一种降低生产中碳高强钢的裂纹发生率的方法

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JPH0377747A (ja) * 1989-08-17 1991-04-03 Nippon Steel Corp 薄肉鋳片の連続鋳造方法
JPH04187346A (ja) * 1990-11-22 1992-07-06 Nippon Yakin Kogyo Co Ltd 薄鋳片の連続鋳造方法
JP3145766B2 (ja) * 1992-02-06 2001-03-12 日新製鋼株式会社 ２相系ステンレス鋼の薄板連続鋳造法
JPH05337612A (ja) * 1992-06-12 1993-12-21 Nippon Steel Corp 双ロール式連続鋳造法によるＮｂ含有フェライト系ステンレス鋼の鋳造方法
JP2637013B2 (ja) * 1992-06-17 1997-08-06 新日本製鐵株式会社 フェライト系ステンレス鋼薄肉鋳片の製造方法
JP3314834B2 (ja) * 1993-10-19 2002-08-19 新日本製鐵株式会社 リビング性に優れたフェライト系ステンレス鋼板の製造方法
US5983980A (en) * 1993-11-18 1999-11-16 Isahikawajima-Harima Heavy Industries Co., Ltd. Casting steel strip
JPH08150442A (ja) * 1994-11-28 1996-06-11 Sumitomo Metal Ind Ltd 金属薄板の連続鋳造用ロール
JP3273227B2 (ja) * 1995-02-16 2002-04-08 新日本製鐵株式会社 耐リビング性に優れたフェライト系ステンレス鋼板の製造方法
FR2732627B1 (fr) * 1995-04-07 1997-04-30 Usinor Sacilor Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques
JP2831297B2 (ja) * 1995-04-19 1998-12-02 新日本製鐵株式会社 表面性状の優れたステンレス薄帯板の製造方法
JPH08295943A (ja) * 1995-04-27 1996-11-12 Nippon Steel Corp 冷延表面性状の優れたフェライト系ステンレス鋼薄板の製造方法
JP3593182B2 (ja) * 1995-07-07 2004-11-24 新日本製鐵株式会社 フェライト系ステンレス熱間圧延鋼帯の表面疵防止方法
FR2746333B1 (fr) * 1996-03-22 1998-04-24 Usinor Sacilor Procede de coulee continue d'une bande d'acier inoxydable austenitique sur une ou entre deux parois mobiles dont les surfaces sont pourvues de fossettes, et installation de coulee pour sa mise en oeuvre
JPH10219358A (ja) * 1997-02-05 1998-08-18 Nippon Steel Corp ステンレス鋼の薄鋳片から熱延鋼板を製造する方法及び装置

Also Published As

Publication number Publication date
DE60000938T2 (de) 2003-05-28
JP4582916B2 (ja) 2010-11-17
KR100647147B1 (ko) 2006-11-17
PT1187691E (pt) 2003-02-28
ZA200108667B (en) 2002-11-27
TR200103013T2 (tr) 2002-05-21
KR20010113823A (ko) 2001-12-28
CN1210121C (zh) 2005-07-13
BR0009881A (pt) 2002-01-08
CZ295816B6 (cs) 2005-11-16
WO2000064613A1 (fr) 2000-11-02
AU757307B2 (en) 2003-02-13
SK14612001A3 (sk) 2002-05-09
AU3661900A (en) 2000-11-10
SK285817B6 (sk) 2007-09-06
DE60000938D1 (de) 2003-01-16
US6622779B1 (en) 2003-09-23
SI1187691T1 (en) 2003-04-30
TW520306B (en) 2003-02-11
ATE228905T1 (de) 2002-12-15
PL351310A1 (en) 2003-04-07
EP1187691B1 (fr) 2002-12-04
ES2187456T3 (es) 2003-06-16
DK1187691T3 (da) 2003-03-24
PL193187B1 (pl) 2007-01-31
RU2242325C2 (ru) 2004-12-20
CZ20013777A3 (cs) 2002-03-13
JP2002542040A (ja) 2002-12-10
FR2792561A1 (fr) 2000-10-27
EP1187691A1 (fr) 2002-03-20
CN1347352A (zh) 2002-05-01

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