ES2196628T3 - Procedimiento y dispositivo para producir una banda de acero de alta resistencia. - Google Patents

Procedimiento y dispositivo para producir una banda de acero de alta resistencia.

Info

Publication number
ES2196628T3
ES2196628T3 ES98958403T ES98958403T ES2196628T3 ES 2196628 T3 ES2196628 T3 ES 2196628T3 ES 98958403 T ES98958403 T ES 98958403T ES 98958403 T ES98958403 T ES 98958403T ES 2196628 T3 ES2196628 T3 ES 2196628T3
Authority
ES
Spain
Prior art keywords
austenitic
rolled
rolling device
preliminary
final
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 - Lifetime
Application number
ES98958403T
Other languages
English (en)
Inventor
Andre Bodin
Thomas Martinus Hoogendoorn
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.)
Tata Steel Ijmuiden BV
Original Assignee
Corus Staal BV
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 Corus Staal BV filed Critical Corus Staal BV
Application granted granted Critical
Publication of ES2196628T3 publication Critical patent/ES2196628T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/02—Austenitic rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/04—Ferritic rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/16—Two-phase or mixed-phase 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D2211/002—Bainite
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Centrifugal Separators (AREA)
  • Arc Welding In General (AREA)

Abstract

Procedimiento para producir un fleje de acero de alta resistencia, en el que se cuela acero líquido en al menos una máquina de colada continua (1) con una o más cuerdas para formar una palanquilla y, utilizando el calor de colada, se transporta a través de un dispositivo de horno (7), experimenta una laminación preliminar en un dispositivo de laminación preliminar (10) y, en un dispositivo de laminación final (14), se somete a una laminación de acabado para formar un fleje de acero con el grosor final deseado, y, en un procedimiento continuo, sin fin o casi sin fin, la palanquilla experimenta un laminac ión preliminar en, esencialmente, el intervalo austenítico en el dispositivo de laminación preliminar (10) y, en el dispositivo de laminación final (14), se lamina en el intervalo austenítico o, en al menos un bastidor del dispositivo de laminación final, se lamina en el intervalo austenítico-ferrítico de dos fases y el fleje laminado austenítico o austenítico-ferrítico, después de abandonarel dispositivo de laminación final (14), se enfría rápida mente con el fin de obtener la estructura deseada, con lo que se lamina el fleje, en el dispositivo de laminación final (14), a una temperatura a la cual está presente una cantidad deseada de ferrita, y porque el fleje que abandona el dispositivo de laminación final (14) se enfría rápidamen te a una temperatura por debajo de Ms (inicio de martensita) dentro del intervalo de temperatura en el que se forma la martensita.
ES98958403T 1997-12-08 1998-12-08 Procedimiento y dispositivo para producir una banda de acero de alta resistencia. Expired - Lifetime ES2196628T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1007732 1997-12-08
NL1007739A NL1007739C2 (nl) 1997-12-08 1997-12-09 Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte.

Publications (1)

Publication Number Publication Date
ES2196628T3 true ES2196628T3 (es) 2003-12-16

Family

ID=26642712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98958403T Expired - Lifetime ES2196628T3 (es) 1997-12-08 1998-12-08 Procedimiento y dispositivo para producir una banda de acero de alta resistencia.

Country Status (18)

Country Link
US (2) US6773522B1 (es)
EP (1) EP1045737B1 (es)
JP (1) JP2001525253A (es)
KR (1) KR100530926B1 (es)
CN (1) CN1207113C (es)
AT (1) ATE235326T1 (es)
BR (1) BR9814263A (es)
CA (1) CA2313536C (es)
CZ (1) CZ298363B6 (es)
DE (1) DE69812712T2 (es)
ES (1) ES2196628T3 (es)
NL (1) NL1007739C2 (es)
PL (1) PL189171B1 (es)
PT (1) PT1045737E (es)
SK (1) SK285985B6 (es)
TR (1) TR200001626T2 (es)
UA (1) UA63983C2 (es)
WO (1) WO1999029444A1 (es)

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DE10109223C1 (de) * 2001-02-26 2002-08-01 Siemens Ag Verfahren zum Betreiben einer Gießwalzanlage
EP2298239B1 (en) * 2003-01-14 2017-02-22 The Cleveland Clinic Foundation Method of connecting modules of an endoluminal prosthesis
US8287586B2 (en) * 2003-11-08 2012-10-16 Cook Medical Technologies Llc Flareable branch vessel prosthesis and method
CN100348363C (zh) * 2005-01-12 2007-11-14 钢铁研究总院 高强度打包钢带生产装置
CN100344406C (zh) * 2005-01-12 2007-10-24 钢铁研究总院 高强度打包钢带的生产方法
WO2006113501A1 (en) 2005-04-13 2006-10-26 The Cleveland Clinic Foundation Endoluminal prosthesis
JP2009534104A (ja) * 2006-04-19 2009-09-24 ウィリアム・エイ・クック・オーストラリア・プロプライエタリー・リミテッド 二重に分岐したステントグラフト
RU2510299C2 (ru) 2008-10-30 2014-03-27 Сименс Акциенгезелльшафт Способ для установки приводной нагрузки для множества приводов прокатного стана для прокатки прокатываемого материала, устройство управления и/или регулирования, носитель информации, программный код и прокатная установка
DE102008063547A1 (de) * 2008-12-18 2010-07-01 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zur Entzunderung eines Metallbandes
AT509707B1 (de) * 2010-05-04 2011-11-15 Siemens Vai Metals Tech Gmbh Verfahren zum warmwalzen von stahlbändern und warmwalzstrasse
IT1400002B1 (it) 2010-05-10 2013-05-09 Danieli Off Mecc Procedimento ed impianto per la produzione di prodotti laminati piani
CN101905247B (zh) * 2010-07-23 2012-02-15 北京科技大学 半无头轧制超长铸坯头尾温差的控制方法
CN103249847B (zh) * 2010-11-10 2015-06-10 Posco公司 制造抗拉强度等级为590MPa、可加工性优异且力学性能偏差小的高强度冷轧/热轧TRIP钢的方法
KR101449180B1 (ko) * 2012-12-21 2014-10-08 주식회사 포스코 고강도강의 형상 교정 및 압연 방법과 형상 교정 장치
KR101594716B1 (ko) * 2014-12-24 2016-02-17 주식회사 포스코 연연속/배치 압연 전환 연주-압연 설비 및 연연속/배치 압연 전환 연주-압연 방법
DE102017105582A1 (de) * 2016-04-01 2017-10-05 Sms Group Gmbh Verfahren und Anlage zur Herstellung eines nahtlosen warmgewalzten Rohres sowie gewalztes Schleudergussrohr und die Verwendung eines durch Schleuderguss hergestellten Hohlblocks
US20190366471A1 (en) * 2016-11-18 2019-12-05 Sms Group Gmbh Method and device for producing a continuous strip-shaped composite material
CN110291214A (zh) 2017-02-20 2019-09-27 杰富意钢铁株式会社 方向性电磁钢板的制造方法
IT201700028732A1 (it) * 2017-03-15 2018-09-15 Danieli Off Mecc Impianto combinato di colata continua e laminazione di nastri metallici a caldo
IT201700028768A1 (it) * 2017-03-15 2018-09-15 Danieli Off Mecc Impianto combinato di colata continua e laminazione di nastri metallici a caldo
IT201700039423A1 (it) * 2017-04-10 2018-10-10 Arvedi Steel Eng S P A Impianto e procedimento per la produzione in molteplici modalita' di nastri e lamiere d’acciaio
AT525283B1 (de) * 2021-10-29 2023-02-15 Primetals Technologies Austria GmbH Verfahren zur Herstellung eines Dualphasenstahlbands in einer Gieß-Walz-Verbundanlage, ein mit dem Verfahren hergestelltes Dualphasenstahlband und eine Gieß-Walz-Verbundanlage

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CA2275873C (en) 1996-12-19 2005-02-08 Hoogovens Staal B.V. Process and device for producing a steel strip or sheet

Also Published As

Publication number Publication date
CN1281393A (zh) 2001-01-24
US6773522B1 (en) 2004-08-10
SK8482000A3 (en) 2000-11-07
TR200001626T2 (tr) 2000-10-23
CZ20001816A3 (cs) 2001-12-12
CN1207113C (zh) 2005-06-22
WO1999029444A1 (en) 1999-06-17
JP2001525253A (ja) 2001-12-11
PT1045737E (pt) 2003-08-29
KR100530926B1 (ko) 2005-11-23
DE69812712D1 (de) 2003-04-30
ATE235326T1 (de) 2003-04-15
NL1007739C2 (nl) 1999-06-09
CZ298363B6 (cs) 2007-09-05
SK285985B6 (sk) 2007-12-06
DE69812712T2 (de) 2003-12-18
BR9814263A (pt) 2000-10-03
CA2313536A1 (en) 1999-06-17
UA63983C2 (uk) 2004-02-16
US20040239013A1 (en) 2004-12-02
PL189171B1 (pl) 2005-06-30
EP1045737A1 (en) 2000-10-25
CA2313536C (en) 2006-09-19
EP1045737B1 (en) 2003-03-26
KR20010032885A (ko) 2001-04-25
PL340997A1 (en) 2001-03-12

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