WO2010069574A3 - Verfahren und vorrichtung zur entzunderung eines metallbandes - Google Patents

Verfahren und vorrichtung zur entzunderung eines metallbandes Download PDF

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Publication number
WO2010069574A3
WO2010069574A3 PCT/EP2009/009077 EP2009009077W WO2010069574A3 WO 2010069574 A3 WO2010069574 A3 WO 2010069574A3 EP 2009009077 W EP2009009077 W EP 2009009077W WO 2010069574 A3 WO2010069574 A3 WO 2010069574A3
Authority
WO
WIPO (PCT)
Prior art keywords
train
descaling
flat products
metal strip
blooming
Prior art date
Application number
PCT/EP2009/009077
Other languages
English (en)
French (fr)
Other versions
WO2010069574A2 (de
Inventor
Hans-Jürgen Bender
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
Application filed by Sms Siemag Ag filed Critical Sms Siemag Ag
Priority to UAA201108925A priority Critical patent/UA103065C2/uk
Priority to EP09799265.5A priority patent/EP2379244B1/de
Priority to US13/140,543 priority patent/US20110247382A1/en
Priority to RU2011129648/02A priority patent/RU2481907C2/ru
Priority to JP2011541213A priority patent/JP2012512029A/ja
Priority to CN2009801527353A priority patent/CN102256719A/zh
Publication of WO2010069574A2 publication Critical patent/WO2010069574A2/de
Publication of WO2010069574A3 publication Critical patent/WO2010069574A3/de

Links

Classifications

    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically
    • 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
    • B21B1/224—Edge rolling of flat products
    • 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
    • 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
    • B21B1/30—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 non-continuous process
    • B21B1/32—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers

Abstract

Ein Verfahren zum Erzeugen von Flachprodukten aus Stahl aus stranggegossenen Brammen großer oder mittlerer Dicke oder aus Dünnsträngen, die gestaucht werden und die anschließend eine Vorstraße und eine Fertigstraße durchlaufen, ist dadurch gekennzeichnet, dass die Flachprodukte vor dem Stauchen an ihren Bandkanten entzundert werden. Das Verfahren wird in einer Walzstraße ausgeführt, die wenigstens eine erste Stauchvorrichtung (1), eine Vorstraße und eine Fertigstraße umfasst. Die Walzstraße ist dadurch gekennzeichnet, dass vor der ersten Stauchvorrichtung (1) eine erste Entzunderungsvorrichtung (2) zur Entzunderung der Bandkanten der Flachprodukte angeordnet ist.
PCT/EP2009/009077 2008-12-18 2009-12-17 Verfahren und vorrichtung zur entzunderung eines metallbandes WO2010069574A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
UAA201108925A UA103065C2 (uk) 2008-12-18 2009-12-17 Спосіб і пристрій для видалення окалини з металевої штаби
EP09799265.5A EP2379244B1 (de) 2008-12-18 2009-12-17 Verfahren und vorrichtung zur entzunderung eines metallbandes
US13/140,543 US20110247382A1 (en) 2008-12-18 2009-12-17 Method and device for descaling a metal strip
RU2011129648/02A RU2481907C2 (ru) 2008-12-18 2009-12-17 Способ и устройство для удаления окалины с металлической полосы
JP2011541213A JP2012512029A (ja) 2008-12-18 2009-12-17 金属ストリップのスケールを除去するための方法および装置
CN2009801527353A CN102256719A (zh) 2008-12-18 2009-12-17 用于金属带的除氧化皮的方法和装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008063547A DE102008063547A1 (de) 2008-12-18 2008-12-18 Verfahren und Vorrichtung zur Entzunderung eines Metallbandes
DE102008063547.2 2008-12-18

Publications (2)

Publication Number Publication Date
WO2010069574A2 WO2010069574A2 (de) 2010-06-24
WO2010069574A3 true WO2010069574A3 (de) 2010-08-12

Family

ID=42199247

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/009077 WO2010069574A2 (de) 2008-12-18 2009-12-17 Verfahren und vorrichtung zur entzunderung eines metallbandes

Country Status (9)

Country Link
US (1) US20110247382A1 (de)
EP (1) EP2379244B1 (de)
JP (1) JP2012512029A (de)
KR (1) KR20110071135A (de)
CN (1) CN102256719A (de)
DE (1) DE102008063547A1 (de)
RU (1) RU2481907C2 (de)
UA (1) UA103065C2 (de)
WO (1) WO2010069574A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042055B (zh) * 2012-12-27 2015-06-10 攀钢集团西昌钢钒有限公司 热轧钢坯粗轧除鳞方法
DE102015204664A1 (de) * 2015-03-16 2016-09-22 Lechler Gmbh Flachstrahldüse und Verwendung einer Flachstrahldüse
CN113042553B (zh) * 2021-02-25 2023-02-17 首钢京唐钢铁联合有限责任公司 一种热轧的精除鳞装置及热轧生产线

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03106510A (ja) * 1989-09-14 1991-05-07 Sumitomo Metal Ind Ltd 熱間圧延鋼板のスケール除去方法
JPH0747419A (ja) * 1993-08-09 1995-02-21 Kawasaki Steel Corp 極低炭素鋼材の熱間圧延方法
JPH07284838A (ja) * 1994-04-12 1995-10-31 Nippon Steel Corp 鋼板の圧延方法
EP1305122B1 (de) * 2000-08-05 2005-02-16 SMS Demag Aktiengesellschaft Produktionsverfahren und -anlage zur erzeugung von dünnen flachprodukten

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136807U (ja) * 1984-02-21 1985-09-11 日本鋼管株式会社 熱間圧延用スケ−ルブレ−カ
JPH05177242A (ja) * 1992-01-06 1993-07-20 Nippon Steel Corp 熱間圧延鋼板の脱スケール装置
JPH0619908U (ja) * 1992-08-19 1994-03-15 住友金属工業株式会社 熱間圧延鋼材側端面のデスケーリング装置
IT1259487B (it) * 1992-08-26 1996-03-20 Danieli Off Mecc Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento
ATE163370T1 (de) * 1993-05-17 1998-03-15 Danieli Off Mecc Produktionslinie zur herstellung von bändern und/oder blechen
JP3362076B2 (ja) * 1994-04-01 2003-01-07 川崎製鉄株式会社 鋼片の連続熱間圧延方法
JP3174457B2 (ja) * 1994-05-17 2001-06-11 株式会社日立製作所 連鋳直結熱間圧延設備およびその圧延方法
JPH08197130A (ja) * 1995-01-24 1996-08-06 Sumitomo Metal Ind Ltd 熱間圧延鋼材のデスケーリング方法
CN2268587Y (zh) * 1995-06-14 1997-11-26 北京科技大学 变截面板簧轧机除磷装置
DE19613718C1 (de) * 1996-03-28 1997-10-23 Mannesmann Ag Verfahren und Anlage zur Herstellung von warmgewalztem Stahlband
NL1007739C2 (nl) * 1997-12-08 1999-06-09 Hoogovens Staal Bv Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte.
SK286108B6 (sk) * 1996-12-19 2008-03-05 Corus Staal B.V. Spôsob výroby oceľového pásu alebo plechu
JP2001150018A (ja) * 1999-11-29 2001-06-05 Kobe Steel Ltd 熱間圧延における効率的なデスケーリング方法
CN100382903C (zh) * 2006-05-30 2008-04-23 江阴博丰钢铁有限公司 热轧条形宽扁钢的轧制工艺
CN100540708C (zh) * 2007-03-08 2009-09-16 马鞍山钢铁股份有限公司 高强度船体结构用钢及其板卷生产方法
CN100540165C (zh) * 2007-08-22 2009-09-16 马鞍山钢铁股份有限公司 一种薄板坯连铸连轧生产薄带钢卷方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03106510A (ja) * 1989-09-14 1991-05-07 Sumitomo Metal Ind Ltd 熱間圧延鋼板のスケール除去方法
JPH0747419A (ja) * 1993-08-09 1995-02-21 Kawasaki Steel Corp 極低炭素鋼材の熱間圧延方法
JPH07284838A (ja) * 1994-04-12 1995-10-31 Nippon Steel Corp 鋼板の圧延方法
EP1305122B1 (de) * 2000-08-05 2005-02-16 SMS Demag Aktiengesellschaft Produktionsverfahren und -anlage zur erzeugung von dünnen flachprodukten

Also Published As

Publication number Publication date
UA103065C2 (uk) 2013-09-10
EP2379244B1 (de) 2013-12-04
WO2010069574A2 (de) 2010-06-24
RU2011129648A (ru) 2013-01-27
CN102256719A (zh) 2011-11-23
RU2481907C2 (ru) 2013-05-20
EP2379244A2 (de) 2011-10-26
KR20110071135A (ko) 2011-06-28
US20110247382A1 (en) 2011-10-13
DE102008063547A1 (de) 2010-07-01
JP2012512029A (ja) 2012-05-31

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