BR9814263A - Processo e equipamento para produzir uma tira de aço de alta resistência - Google Patents

Processo e equipamento para produzir uma tira de aço de alta resistência

Info

Publication number
BR9814263A
BR9814263A BR9814263-1A BR9814263A BR9814263A BR 9814263 A BR9814263 A BR 9814263A BR 9814263 A BR9814263 A BR 9814263A BR 9814263 A BR9814263 A BR 9814263A
Authority
BR
Brazil
Prior art keywords
austenitic
rolled
rolling device
steel strip
preliminary
Prior art date
Application number
BR9814263-1A
Other languages
English (en)
Inventor
Andre Bodin
Thomas Martinus Hoogendoorn
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
Publication of BR9814263A publication Critical patent/BR9814263A/pt

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)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (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

Patente de Invenção: <B>"PROCESSO DE EQUIPAMENTO PARA PRODUZIR UMA TIRA DE AçO DE ALTA RESISTêNCIA"<D>. Processo para produzir uma tira de aço de alta resistência, no qual o aço líquido é lingotado em pelo menos uma máquina de lingotamento contínuo com uma ou mais cadeiras para formar uma placa e, utilizando-se o calor do lingotamento, é transportado através de um equipamento de forno, sofre uma laminação preliminar em um equipamento de laminação preliminar e, em um equipamento de laminação final, sofre laminação de acabamento para formar uma tira de aço com a espessura final desejada, e, em um processo contínuo, perpétuo ou semiperpétuo, a placa sofre uma laminação preliminar, essencialmente na faixa austenítica no equipamento de laminação preliminar e, no equipamento de laminação final é laminada na faixa austenítica ou, em pelo menos uma cadeira do equipamento de laminação final, é laminada na faixa de duas fases austenítica-ferrítica, a tira laminada austenítica ou austenítica-ferrítica, após sair do equipamento de laminação final, é rapidamente resfriada para se obter a estrutura final desejada.
BR9814263-1A 1997-12-08 1998-12-08 Processo e equipamento para produzir uma tira de aço de alta resistência BR9814263A (pt)

Applications Claiming Priority (3)

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.
PCT/NL1998/000700 WO1999029444A1 (en) 1997-12-08 1998-12-08 Process and device for producing a high-strength steel strip

Publications (1)

Publication Number Publication Date
BR9814263A true BR9814263A (pt) 2000-10-03

Family

ID=26642712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814263-1A BR9814263A (pt) 1997-12-08 1998-12-08 Processo e equipamento para produzir uma tira de aço de alta resistência

Country Status (18)

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

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DE10109223C1 (de) * 2001-02-26 2002-08-01 Siemens Ag Verfahren zum Betreiben einer Gießwalzanlage
EP3141215B1 (en) * 2003-01-14 2021-03-24 The Cleveland Clinic Foundation Branched vessel endoluminal device
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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
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
WO2006113501A1 (en) 2005-04-13 2006-10-26 The Cleveland Clinic Foundation Endoluminal prosthesis
US9707113B2 (en) * 2006-04-19 2017-07-18 Cook Medical Technologies Llc Twin bifurcated stent graft
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
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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
WO2012064129A2 (ko) * 2010-11-10 2012-05-18 (주)포스코 인장강도 590ＭＰａ급의 가공성 및 재질편차가 우수한 고강도 냉연/열연 ＴＲＩＰ강의 제조방법
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
DE102017220434A1 (de) * 2016-11-18 2018-05-24 Sms Group Gmbh Verfahren und Vorrichtung zur Herstellung eines kontinuierlichen bandförmigen Verbundmaterials
KR102295735B1 (ko) 2017-02-20 2021-08-30 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법
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
EP4438746A1 (de) 2023-03-27 2024-10-02 Primetals Technologies Austria GmbH Verfahren zur direkten herstellung eines trip-stahlbands in einer giess-walz-verbundanlage und ein mit dem verfahren hergestelltes trip-stahlband

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Also Published As

Publication number Publication date
CA2313536A1 (en) 1999-06-17
JP2001525253A (ja) 2001-12-11
CZ298363B6 (cs) 2007-09-05
ES2196628T3 (es) 2003-12-16
PL189171B1 (pl) 2005-06-30
SK285985B6 (sk) 2007-12-06
EP1045737A1 (en) 2000-10-25
SK8482000A3 (en) 2000-11-07
PT1045737E (pt) 2003-08-29
EP1045737B1 (en) 2003-03-26
DE69812712T2 (de) 2003-12-18
US20040239013A1 (en) 2004-12-02
CN1207113C (zh) 2005-06-22
CN1281393A (zh) 2001-01-24
DE69812712D1 (de) 2003-04-30
US6773522B1 (en) 2004-08-10
ATE235326T1 (de) 2003-04-15
UA63983C2 (uk) 2004-02-16
KR100530926B1 (ko) 2005-11-23
PL340997A1 (en) 2001-03-12
CZ20001816A3 (cs) 2001-12-12
CA2313536C (en) 2006-09-19
WO1999029444A1 (en) 1999-06-17
KR20010032885A (ko) 2001-04-25
TR200001626T2 (tr) 2000-10-23
NL1007739C2 (nl) 1999-06-09

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.