BRPI0617753A2 - processo para produção de tira de laminação a quente com estrutura multifásica - Google Patents

processo para produção de tira de laminação a quente com estrutura multifásica Download PDF

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Publication number
BRPI0617753A2
BRPI0617753A2 BRPI0617753-0A BRPI0617753A BRPI0617753A2 BR PI0617753 A2 BRPI0617753 A2 BR PI0617753A2 BR PI0617753 A BRPI0617753 A BR PI0617753A BR PI0617753 A2 BRPI0617753 A2 BR PI0617753A2
Authority
BR
Brazil
Prior art keywords
cooling
strip
hot
austenite
ferrite
Prior art date
Application number
BRPI0617753-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Wolfgang Hennig
August Sprock
Joachim Ohlert
Christian Bilgen
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Publication of BRPI0617753A2 publication Critical patent/BRPI0617753A2/pt

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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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/041—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing involving a particular fabrication or treatment of ingot or slab
    • C21D8/0415—Rapid solidification; Thin strip casting
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
    • C21D8/0215—Rapid solidification; Thin strip casting
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
BRPI0617753-0A 2005-10-25 2006-10-10 processo para produção de tira de laminação a quente com estrutura multifásica BRPI0617753A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005051052.3 2005-10-25
DE102005051052A DE102005051052A1 (de) 2005-10-25 2005-10-25 Verfahren zur Herstellung von Warmband mit Mehrphasengefüge
PCT/EP2006/009755 WO2007048497A1 (de) 2005-10-25 2006-10-10 Verfahren zur herstellung von warmband mit mehrphasengefüge

Publications (1)

Publication Number Publication Date
BRPI0617753A2 true BRPI0617753A2 (pt) 2011-08-02

Family

ID=37459318

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0617753-0A BRPI0617753A2 (pt) 2005-10-25 2006-10-10 processo para produção de tira de laminação a quente com estrutura multifásica

Country Status (14)

Country Link
US (1) US20090214377A1 (enExample)
EP (1) EP1954842A1 (enExample)
JP (1) JP5130221B2 (enExample)
KR (1) KR20080063307A (enExample)
CN (1) CN101297049B (enExample)
AU (1) AU2006308245B2 (enExample)
BR (1) BRPI0617753A2 (enExample)
CA (1) CA2625564A1 (enExample)
DE (1) DE102005051052A1 (enExample)
RU (1) RU2398028C2 (enExample)
TW (1) TW200724690A (enExample)
UA (1) UA90436C2 (enExample)
WO (1) WO2007048497A1 (enExample)
ZA (1) ZA200802524B (enExample)

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CN101802238B (zh) * 2007-08-01 2012-05-23 株式会社神户制钢所 弯曲加工性和耐疲劳强度优异的高强度钢板
DE102010050647A1 (de) * 2009-11-21 2011-05-26 Sms Siemag Aktiengesellschaft Anlage und Verfahren zum Gießen und Walzen von Metall
CN102133579B (zh) * 2010-01-27 2013-05-01 中国钢铁股份有限公司 减少蚀坑产生的钢胚热轧制程
BR112013009520B1 (pt) 2010-10-22 2019-05-07 Nippon Steel & Sumitomo Metal Corporation Métodos para produção de chassi estampado a quente e chassi estampado a quente
US9896736B2 (en) 2010-10-22 2018-02-20 Nippon Steel & Sumitomo Metal Corporation Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall
BR112013009515B1 (pt) 2010-10-22 2018-08-07 Nippon Steel & Sumitomo Metal Corporation Método de fabricação de corpo estampado a quente que tem uma parede vertical e corpo estampado a quente que tem uma parede vertical
BR112013011409A2 (pt) * 2010-11-10 2016-08-02 Posco processo para fabricar aço trip de alta resistência laminado a frio/laminado a quente tendo uma resistência à tração de grau 590 mpa, funcionalidade superior e baixo desvio de propriedade mecânica
BR112014000086A2 (pt) * 2011-07-06 2017-02-14 Nippon Steel & Sumitomo Metal Corp método para produção de folha de aço laminada a frio
MX2014002922A (es) * 2011-09-13 2014-05-21 Tata Steel Ijmuiden Bv Tira de acero galvanizada por inmersion en caliente de alta resistencia.
CZ303949B6 (cs) * 2011-09-30 2013-07-10 Západoceská Univerzita V Plzni Zpusob dosazení TRIP struktury ocelí s vyuzitím deformacního tepla
CN102586562B (zh) * 2012-03-30 2013-08-21 河北钢铁集团有限公司 一种防震抗灾用热轧trip钢板的生产工艺
ES2746285T5 (es) * 2012-03-30 2022-12-19 Voestalpine Stahl Gmbh Lámina de acero de alta resistencia laminada en frío y procedimiento para producir dicha lámina de acero
CZ2013282A3 (cs) * 2013-04-13 2014-11-26 Západočeská Univerzita V Plzni Způsob tepelného zpracování polotovarů z TRIP oceli
CN103898404B (zh) * 2014-04-28 2015-12-09 莱芜钢铁集团有限公司 一种钒微合金化热轧相变诱导塑性钢及制备方法
CN104233092B (zh) * 2014-09-15 2016-12-07 首钢总公司 一种热轧trip钢及其制备方法
KR101957078B1 (ko) * 2015-02-20 2019-03-11 신닛테츠스미킨 카부시키카이샤 열연 강판
CN105063309B (zh) * 2015-07-31 2017-11-17 首钢总公司 一种提高低碳微合金钢强度的方法
WO2017109538A1 (en) 2015-12-21 2017-06-29 Arcelormittal Method for producing a steel sheet having improved strength, ductility and formability
WO2017109540A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet
CN105821190B (zh) * 2016-06-06 2019-01-08 日照宝华新材料有限公司 基于esp薄板坯连铸连轧流程生产中碳热轧trip钢的方法
CN106048176B (zh) * 2016-06-06 2019-01-08 日照宝华新材料有限公司 基于esp薄板坯连铸连轧流程生产低碳热轧trip钢的方法
JP6358407B2 (ja) 2016-08-05 2018-07-18 新日鐵住金株式会社 鋼板及びめっき鋼板
KR101917448B1 (ko) * 2016-12-20 2018-11-09 주식회사 포스코 용접성 및 연성이 우수한 고강도 열연강판 및 이의 제조방법
CN108531811B (zh) * 2018-05-16 2020-05-01 东北大学 一种铸轧trip钢薄带的制备方法
RU2689348C1 (ru) * 2018-06-26 2019-05-27 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ производства горячекатаного проката повышенной прочности
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
CN114645187A (zh) * 2022-01-29 2022-06-21 安阳钢铁股份有限公司 一种非调质950MPa级高强捆带钢及其生产方法
CN115976310B (zh) * 2022-10-31 2024-10-22 昆明理工大学 一种颗粒增强高强贝氏体中温锻造钢及其制备方法
CN115976396B (zh) * 2022-12-30 2024-04-30 包头钢铁（集团）有限责任公司 一种高强度耐腐蚀集装箱用热轧钢带q550nqr1及其生产方法
CN117488041B (zh) * 2023-10-23 2026-07-14 福建三宝钢铁有限公司 一种钢的贝氏体组织组分的控制方法

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DE19911287C1 (de) * 1999-03-13 2000-08-31 Thyssenkrupp Stahl Ag Verfahren zum Erzeugen eines Warmbandes
FR2796966B1 (fr) * 1999-07-30 2001-09-21 Ugine Sa Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues
FR2801061B1 (fr) * 1999-11-12 2001-12-14 Lorraine Laminage Procede de realisation d'une bande de tole laminere a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage
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Also Published As

Publication number Publication date
AU2006308245A1 (en) 2007-05-03
CN101297049B (zh) 2012-01-11
RU2398028C2 (ru) 2010-08-27
AU2006308245B2 (en) 2010-09-30
KR20080063307A (ko) 2008-07-03
RU2008120667A (ru) 2009-12-10
UA90436C2 (ru) 2010-04-26
DE102005051052A1 (de) 2007-04-26
ZA200802524B (en) 2009-06-24
US20090214377A1 (en) 2009-08-27
WO2007048497A1 (de) 2007-05-03
CA2625564A1 (en) 2007-05-03
JP5130221B2 (ja) 2013-01-30
JP2009512783A (ja) 2009-03-26
CN101297049A (zh) 2008-10-29
TW200724690A (en) 2007-07-01
EP1954842A1 (de) 2008-08-13
AU2006308245A2 (en) 2008-06-19

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Owner name: SMS SIEMAG AKTIENGESELLSCHAFT (DE)

Free format text: NOME ALTERADO DE: SMS DEMAG AG

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2327 DE 11-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.