BR112012014113A2 - laminador a quente e processo para laminação a quente de uma fita ou chapa de metal. - Google Patents

laminador a quente e processo para laminação a quente de uma fita ou chapa de metal.

Info

Publication number
BR112012014113A2
BR112012014113A2 BR112012014113A BR112012014113A BR112012014113A2 BR 112012014113 A2 BR112012014113 A2 BR 112012014113A2 BR 112012014113 A BR112012014113 A BR 112012014113A BR 112012014113 A BR112012014113 A BR 112012014113A BR 112012014113 A2 BR112012014113 A2 BR 112012014113A2
Authority
BR
Brazil
Prior art keywords
hot rolling
tape
rolling mill
sheet
strip
Prior art date
Application number
BR112012014113A
Other languages
English (en)
Inventor
Bilgen Christian
Klinkenberg Christian
Klein Christoph
Rosenthal Dieter
Original Assignee
Sms Siemag 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43639145&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012014113(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sms Siemag Ag filed Critical Sms Siemag Ag
Publication of BR112012014113A2 publication Critical patent/BR112012014113A2/pt

Links

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
    • C21D8/0221—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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0064—Uncoiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
  • Metal Rolling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

laminador a quente e processo para laminação a quente de uma fita ou chapa de metal. a invenção refere-se a um processo para a laminação a quente de uma fita de metal ou chapa de metal (1), especialmente de uma fita ou chapa de aço, em que 1.a) o brame ou a fita ou a chapa (1) é submetido em uma primeira etapa 1.a a uma ou várias conformações em um laminador a quente (2) para produção de uma estrutura austenítica recristalizada, fina, uniforme, e 2) o brame ou a fita ou a chapa (1) então em uma segunda etapa, para produção de uma estrutura de granulação fina é submetido a um resfriamento a um resfriamento, caracterizado pelo fato de que entre ao menos duas armações de laminação (3, 4, 5, 6) do laminador a quente (2) quando da execução da etapa a) o brame ou a fita ou a chapa (1) é submetido a um aquecimento. a invenção refere-se ainda a um laminador a quente (2) para laminação de uma fita ou chapa de metal (1) especialmente de uma fita ou chapa de aço, sendo que o laminador (2) apresenta ao menos duas armações de laminação (3, 4, 5, 6, 7) dispostas sucessivamente em direção de laminação (w), em que respectivamente o brame ou a fita ou chapa (1) pode ser submetido a uma conformação, especialmente para execução do processo segundo a invenção, caracterizado pelo fato de que entre ao menos duas das armações de laminação (3, 4, 5, 6) está dispositivo um aquecedor (8, 9, 10) para aquecimento do material de laminação.
BR112012014113A 2009-12-02 2010-12-02 laminador a quente e processo para laminação a quente de uma fita ou chapa de metal. BR112012014113A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009057524A DE102009057524A1 (de) 2009-12-02 2009-12-02 Verfahren zum Warmwalzen eines Metallbandes oder -blechs und Warmwalzwerk
PCT/EP2010/068691 WO2011067315A1 (de) 2009-12-02 2010-12-02 Warmwalzwerk und verfahren zum warmwalzen eines metallbandes oder -blechs

Publications (1)

Publication Number Publication Date
BR112012014113A2 true BR112012014113A2 (pt) 2017-08-08

Family

ID=43639145

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014113A BR112012014113A2 (pt) 2009-12-02 2010-12-02 laminador a quente e processo para laminação a quente de uma fita ou chapa de metal.

Country Status (7)

Country Link
US (1) US8734601B2 (pt)
EP (1) EP2507399B1 (pt)
CN (1) CN102686749B (pt)
BR (1) BR112012014113A2 (pt)
DE (1) DE102009057524A1 (pt)
RU (1) RU2505363C1 (pt)
WO (1) WO2011067315A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2964404B1 (de) 2013-03-08 2017-05-10 SMS group GmbH Verfahren zum herstellen eines metallbandes durch giesswalzen
CN103962385B (zh) * 2014-04-21 2016-01-20 河北工程大学 一种细化scm435钢奥氏体晶粒的轧制工艺
US9796017B2 (en) * 2014-05-27 2017-10-24 Danieli & C. Officine Meccaniche S.P.A. Roll for handling a load in a furnace usable in a continuous casting and rolling process for thin carbon steel slabs
CN105728461A (zh) * 2016-03-17 2016-07-06 杨尹华 一种热拉轧机及传动装置
CN111687213A (zh) * 2020-06-23 2020-09-22 刘伟良 一种不锈钢管生产用热轧装置
IT202100008258A1 (it) * 2021-04-01 2022-10-01 Eurolls S P A Apparato e procedimento di laminazione di un prodotto metallico
DE102021208782A1 (de) * 2021-08-11 2023-02-16 Sms Group Gmbh Verfahren und Vorrichtung zur Herstellung eines hoch- und höchstfesten Mehrphasenstahls
CN114622072B (zh) * 2022-02-18 2024-01-16 唐山中厚板材有限公司 提高大厚度q345e钢低温韧性的方法及q345e钢
CN114985471B (zh) * 2022-05-05 2023-11-14 浙江超力防火设备有限公司 一种钢制容器的压延设备
CN115351082B (zh) * 2022-08-24 2024-07-09 中冶赛迪工程技术股份有限公司 一种连续热轧超薄低碳带钢的方法及生产线
CN116441306A (zh) * 2023-04-13 2023-07-18 攀钢集团攀枝花钢铁研究院有限公司 接触疲劳性能优良的钢轨的制备方法

Family Cites Families (19)

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JPS5499758A (en) * 1978-01-24 1979-08-06 Sumitomo Metal Ind Ltd Transferring method for hot rolled steel strip in hot rolling process
DE2813636C3 (de) * 1978-03-30 1980-10-30 Theodor Wuppermann Gmbh, 5090 Leverkusen Verfahren und Einrichtung zur Herstellung von Profilen aus Metall, vornehmlich von Stahlprofilen
SU1196391A1 (ru) * 1984-06-21 1985-12-07 Магнитогорский Дважды Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Металлургический Комбинат Им.В.И.Ленина Способ производства широких гор чекатаных полос из высокоуглеродистых низколегированных сталей
SU1342930A1 (ru) * 1986-05-29 1987-10-07 Фрунзенский политехнический институт Способ обработки полосы из малоуглеродистой стали
CA1329755C (en) 1988-05-18 1994-05-24 Robin David Sealey Method and apparatus for use in producing reconsolidated wood products
DE4028542A1 (de) 1990-09-06 1992-03-12 Mannesmann Ag Vorrichtung zum zwischenerwaermen von warmgewalztem band
DE4236307A1 (de) 1992-10-28 1994-05-05 Schloemann Siemag Ag Verfahren und Anlage zur Herstellung von warmgewalztem Stahlband, insbesondere aus bandförmig stranggegossenem Vormaterial
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DE19540978A1 (de) * 1995-11-03 1997-05-07 Schloemann Siemag Ag Produktionsanlage zum kontinuierlichen- oder diskontinuierlichen Auswalzen von Warmband
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Also Published As

Publication number Publication date
CN102686749B (zh) 2015-08-05
WO2011067315A1 (de) 2011-06-09
RU2505363C1 (ru) 2014-01-27
EP2507399B1 (de) 2015-02-11
CN102686749A (zh) 2012-09-19
US8734601B2 (en) 2014-05-27
US20130042950A1 (en) 2013-02-21
EP2507399A1 (de) 2012-10-10
DE102009057524A1 (de) 2011-06-09

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Legal Events

Date Code Title Description
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT (DE)

B25E Requested change of name of applicant rejected

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time