WO2011076544A3 - Verfahren zum warmwalzen einer bramme und warmwalzwerk - Google Patents

Verfahren zum warmwalzen einer bramme und warmwalzwerk Download PDF

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Publication number
WO2011076544A3
WO2011076544A3 PCT/EP2010/068904 EP2010068904W WO2011076544A3 WO 2011076544 A3 WO2011076544 A3 WO 2011076544A3 EP 2010068904 W EP2010068904 W EP 2010068904W WO 2011076544 A3 WO2011076544 A3 WO 2011076544A3
Authority
WO
WIPO (PCT)
Prior art keywords
slab
hot
rolling
cooled
rolling mill
Prior art date
Application number
PCT/EP2010/068904
Other languages
English (en)
French (fr)
Other versions
WO2011076544A2 (de
Inventor
Klaus Berchem
Ingo Schuster
Dirk Schmidt
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=44072737&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011076544(A3) "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
Priority to EP10803583.3A priority Critical patent/EP2516079B1/de
Priority to KR1020127017270A priority patent/KR101421976B1/ko
Priority to US13/519,037 priority patent/US20120297849A1/en
Priority to RU2012131155/02A priority patent/RU2528560C2/ru
Priority to CN201080058626.8A priority patent/CN102655959B/zh
Publication of WO2011076544A2 publication Critical patent/WO2011076544A2/de
Publication of WO2011076544A3 publication Critical patent/WO2011076544A3/de

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
    • B21B1/22—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
    • 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
    • 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
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/028—Slabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/06—Thermomechanical rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/20—Temperature
    • B21B2261/21—Temperature profile
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Warmwalzen einer Bramme (1), insbesondere einer Stahlbramme, wobei die Bramme (1) mindestens zweier Umformungen bei verschiedenen Temperaturen in einem Warmwalzwerk (2) unterzogen wird, wobei die Bramme (1) zwischen zwei derartigen Umformungen gekühlt wird. Um die frühzeitige Ausbildung von Ferrit beim Warmwalzen zu verhindern, sieht die Erfindung vor, dass die Kühlung der Bramme (1) so erfolgt, dass die seitlichen Endbereiche (3, 4) der Bramme (1) mit einer geringeren Kühlleistung beaufschlagt werden als ein mittiger Bereich (5) der Bramme (1). Des weiteren betrifft die Erfindung ein Warmwalzwerk (2) zum Warmwalzen einer Bramme.
PCT/EP2010/068904 2009-12-23 2010-12-06 Verfahren zum warmwalzen einer bramme und warmwalzwerk WO2011076544A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP10803583.3A EP2516079B1 (de) 2009-12-23 2010-12-06 Verfahren zum warmwalzen einer bramme und warmwalzwerk
KR1020127017270A KR101421976B1 (ko) 2009-12-23 2010-12-06 슬래브 열간 압연 방법 및 열간 압연기
US13/519,037 US20120297849A1 (en) 2009-12-23 2010-12-06 Method for hot-rolling a slab and hot-rolling mill
RU2012131155/02A RU2528560C2 (ru) 2009-12-23 2010-12-06 Способ горячей прокатки сляба и стан горячей прокатки
CN201080058626.8A CN102655959B (zh) 2009-12-23 2010-12-06 用于热轧制板坯的方法以及热轧机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009060256A DE102009060256A1 (de) 2009-12-23 2009-12-23 Verfahren zum Warmwalzen einer Bramme und Warmwalzwerk
DE102009060256.9 2009-12-23

Publications (2)

Publication Number Publication Date
WO2011076544A2 WO2011076544A2 (de) 2011-06-30
WO2011076544A3 true WO2011076544A3 (de) 2011-08-18

Family

ID=44072737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/068904 WO2011076544A2 (de) 2009-12-23 2010-12-06 Verfahren zum warmwalzen einer bramme und warmwalzwerk

Country Status (7)

Country Link
US (1) US20120297849A1 (de)
EP (1) EP2516079B1 (de)
KR (1) KR101421976B1 (de)
CN (1) CN102655959B (de)
DE (1) DE102009060256A1 (de)
RU (1) RU2528560C2 (de)
WO (1) WO2011076544A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551397B (zh) * 2013-10-21 2015-11-04 中冶赛迪上海工程技术有限公司 一种轧制生产线控温装置工艺设备
CN106944492A (zh) * 2016-01-06 2017-07-14 天津皕劼同创精密钛铸造有限公司 一种ta17钛合金板材的制备方法
JP6439943B2 (ja) * 2016-03-31 2018-12-19 Ｊｆｅスチール株式会社 鋼板の下面冷却方法および冷却装置
CN110050077A (zh) * 2016-12-07 2019-07-23 艾伯纳工业筑炉有限公司 用于对构件进行调温的调温装置
CA3051821C (en) * 2017-03-31 2022-05-31 Nippon Steel Corporation Cooling device for hot rolled steel sheet and cooling method for the same
EP3434383A1 (de) 2017-07-24 2019-01-30 Primetals Technologies Austria GmbH Gerüstkühler zum abkühlen eines stahlbands in einem walzgerüst
DE102017220891A1 (de) * 2017-11-22 2019-05-23 Sms Group Gmbh Verfahren zum Kühlen eines metallischen Guts und Kühlbalken
DE102018205685A1 (de) * 2018-04-13 2019-10-17 Sms Group Gmbh Kühleinrichtung und Verfahren zu deren Betrieb
CN110238207A (zh) * 2019-05-29 2019-09-17 北京科技大学 一种用于板带钢控制冷却系统的边部遮蔽装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07150229A (ja) * 1993-11-26 1995-06-13 Kawasaki Steel Corp 熱間厚鋼板の制御冷却装置
EP0823294A1 (de) * 1996-08-05 1998-02-11 MANNESMANN Aktiengesellschaft Verfahren und Anlage zur Herstellung von Band aus niedriggekohlten und ultraniedriggekohlten Stählen
EP0885974A1 (de) * 1997-06-16 1998-12-23 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Anlage zum Walzen von Warmbreitband in einer CSP-Anlage
WO2010037481A2 (de) * 2008-09-30 2010-04-08 Sms Siemag Ag Verfahren und vorrichtung zum kühlen eines vorbandes oder bandes eines metallstrangs in einem warmwalzwerk
EP2305392A1 (de) * 2009-10-05 2011-04-06 Siemens Aktiengesellschaft Verfahren zum Walzen von Walzgut und Walzstraße mit wenigstens einem Walzgerüst zum thermomechanischen Walzen von Walzgut

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832511A (ja) * 1981-08-21 1983-02-25 Nippon Kokan Kk <Nkk> 厚鋼板の冷却方法
JPS60174833A (ja) 1984-02-20 1985-09-09 Nippon Steel Corp 熱鋼板の冷却方法
GB8829272D0 (en) * 1988-12-15 1989-01-25 Davy Mckee Sheffield The operation of a multi-stand hot rolling mill
US5545269A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
DE19611782C2 (de) * 1996-03-13 1999-08-19 Mannesmann Ag Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers aus massivem Rundstahl
ITMI20021996A1 (it) * 2002-09-19 2004-03-20 Giovanni Arvedi Procedimento e linea di produzione per la fabbricazione di nastro a caldo ultrasottile sulla base della tecnologia della bramma sottile
JP5577353B2 (ja) * 2009-12-08 2014-08-20 本田技研工業株式会社 ワークの打ち抜き製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07150229A (ja) * 1993-11-26 1995-06-13 Kawasaki Steel Corp 熱間厚鋼板の制御冷却装置
EP0823294A1 (de) * 1996-08-05 1998-02-11 MANNESMANN Aktiengesellschaft Verfahren und Anlage zur Herstellung von Band aus niedriggekohlten und ultraniedriggekohlten Stählen
EP0885974A1 (de) * 1997-06-16 1998-12-23 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Anlage zum Walzen von Warmbreitband in einer CSP-Anlage
WO2010037481A2 (de) * 2008-09-30 2010-04-08 Sms Siemag Ag Verfahren und vorrichtung zum kühlen eines vorbandes oder bandes eines metallstrangs in einem warmwalzwerk
EP2305392A1 (de) * 2009-10-05 2011-04-06 Siemens Aktiengesellschaft Verfahren zum Walzen von Walzgut und Walzstraße mit wenigstens einem Walzgerüst zum thermomechanischen Walzen von Walzgut

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2516079A2 *

Also Published As

Publication number Publication date
KR20120102740A (ko) 2012-09-18
DE102009060256A1 (de) 2011-06-30
RU2528560C2 (ru) 2014-09-20
WO2011076544A2 (de) 2011-06-30
US20120297849A1 (en) 2012-11-29
EP2516079A2 (de) 2012-10-31
CN102655959A (zh) 2012-09-05
CN102655959B (zh) 2016-05-18
EP2516079B1 (de) 2015-02-11
KR101421976B1 (ko) 2014-07-22
RU2012131155A (ru) 2014-01-27

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