US20090314456A1 - Device for Producing a Metal Strip by Continuous Casting - Google Patents

Device for Producing a Metal Strip by Continuous Casting Download PDF

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Publication number
US20090314456A1
US20090314456A1 US12/227,538 US22753807A US2009314456A1 US 20090314456 A1 US20090314456 A1 US 20090314456A1 US 22753807 A US22753807 A US 22753807A US 2009314456 A1 US2009314456 A1 US 2009314456A1
Authority
US
United States
Prior art keywords
milling
slab
descaling
accordance
machine
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US12/227,538
Other languages
English (en)
Inventor
Jürgen Seidel
Peter Sudau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
Individual
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 Individual filed Critical Individual
Assigned to SMS DEMAG AKTIENGESELLSCHAFT reassignment SMS DEMAG AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SUDAU, PETER, SEIDEL, JURGEN
Publication of US20090314456A1 publication Critical patent/US20090314456A1/en
Assigned to SMS SIEMAG AKTIENGESELLSCHAFT reassignment SMS SIEMAG AKTIENGESELLSCHAFT CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: SMS DEMAG AG
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • 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
    • B21B1/026—Rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters

Definitions

  • the in-line milling machine requires building space.
  • the slab temperature loss in the vicinity of the machine is an interfering factor. This applies to installation after the casting machine, since the casting speed (mass flow) is usually low.
  • the temperature loss is disadvantageous, because, especially in the case of relatively thin strip, a high final rolling temperature, combined with an acceptable strip runout speed from the finishing train, is actively sought.
  • the descaling system and the milling machine can thus be activated simultaneously.
  • it can generally be advantageously provided, when the surface quality is good, that either the milling machine or the descaling system is used.
  • FIG. 1 is a schematic side view of a device for producing a metal strip by continuous casting, in which a milling machine and a descaling system are used.
  • high-pressure nozzles 10 are installed in the housing 7 in the form of nozzle spray bars, which extend over the entire length of the slab 3 (i.e., in the direction normal to the plane of the drawing in FIG. 2 ).
  • the high-pressure nozzles 10 deliver water in a well-known way to the surface of the strip to remove scale from the surface.
  • the proposed idea is thus aimed at completely integrating the milling machine in the vicinity of the descaling sprayer.
  • the two surface-controlling devices (descaling sprayer, milling machine) can thus be selectively used in a flexible way.
  • the water from the descaling sprayer can simultaneously be used to flush away the milled cuttings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
US12/227,538 2006-05-26 2007-05-23 Device for Producing a Metal Strip by Continuous Casting Abandoned US20090314456A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102006024586 2006-05-26
DE102006024586.5 2006-05-26
DE102007022928.5 2006-05-26
DE102007022928A DE102007022928A1 (de) 2006-05-26 2007-05-14 Vorrichtung zum Herstellen eines Metallbandes durch Stranggießen
PCT/EP2007/004578 WO2007137747A1 (de) 2006-05-26 2007-05-23 Vorrichtung zum herstellen eines metalbandes durch stranggiessen

Publications (1)

Publication Number Publication Date
US20090314456A1 true US20090314456A1 (en) 2009-12-24

Family

ID=38438670

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/227,538 Abandoned US20090314456A1 (en) 2006-05-26 2007-05-23 Device for Producing a Metal Strip by Continuous Casting

Country Status (16)

Country Link
US (1) US20090314456A1 (es)
EP (1) EP2032286B1 (es)
JP (1) JP4966372B2 (es)
KR (1) KR101037076B1 (es)
AR (1) AR061189A1 (es)
AT (1) ATE541657T1 (es)
AU (1) AU2007267401B2 (es)
BR (1) BRPI0712470A2 (es)
CA (1) CA2651744C (es)
DE (1) DE102007022928A1 (es)
EG (1) EG24981A (es)
ES (1) ES2376763T3 (es)
MX (1) MX2008015060A (es)
RU (1) RU2396143C1 (es)
TW (1) TW200819223A (es)
WO (1) WO2007137747A1 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791258A (en) * 1972-03-15 1974-02-12 Technica Guss Gmbh Strand milling machine
US3983889A (en) * 1974-05-20 1976-10-05 Leichtmetall-Gesellschaft Mbh Process for cleaning the surface of continuously cast strip
US4197043A (en) * 1977-06-28 1980-04-08 Loewy Robertson Engineering Company Limited Slab milling machine
US5634257A (en) * 1994-05-17 1997-06-03 Hitachi, Ltd. Hot strip rolling plant and method directly combined with continuous casting
US6436205B1 (en) * 1999-11-04 2002-08-20 Sms Demag Ag Method for surface processing of a continuously cast steel product and device therefor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7111221U (de) Prolizenz Ag Vorrichtung zum kontinuierlichen Bearbeiten der Oberflächen gegossener Metallbänder
DE2401732C2 (de) 1974-01-15 1975-12-18 Technica-Guss Gmbh, 8700 Wuerzburg Strangfräsmaschine
JPH0673694B2 (ja) * 1988-09-20 1994-09-21 株式会社日立製作所 圧延材のデスケーリング装置及び熱間圧延設備並びに圧延材
DE4118960A1 (de) * 1991-06-08 1992-12-10 Thaelmann Schwermaschbau Veb Verfahren, anordnung und vormaterial zur herstellung von knueppeln fuer warmwalzwerke
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
JPH08103812A (ja) * 1994-10-05 1996-04-23 Sumitomo Metal Ind Ltd 熱間鋼材のスケール除去用回転切削工具およびスケール除去方法
DE69633751T2 (de) 1995-07-24 2005-03-17 Jfe Steel Corp. Gerät zum Oberflächenbearbeiten von heissgewalzten Stahlmaterialien
JPH10137801A (ja) * 1996-11-05 1998-05-26 Hitachi Cable Ltd 荒引線の表面品質向上方法及び装置
DE19717200B4 (de) 1997-04-24 2005-05-25 Sms Demag Ag Vorrichtung zur Bearbeitung der Oberfläche von heißen Brammen oder Bändern
DE19950886A1 (de) 1999-10-22 2001-04-26 Sms Demag Ag Verfahren und Vorrichtung zur Verbesserung der Qualität der Oberfläche des Gussstranges einer Stranggiessanlage
DE10023480A1 (de) * 2000-05-10 2001-11-15 Sms Demag Ag Verfahren zum Säubern oxidierter, warmgewalzter Kupferstäbe
JP3951889B2 (ja) * 2002-10-30 2007-08-01 Ｊｆｅスチール株式会社 熱延鋼材の製造方法及び製造設備

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791258A (en) * 1972-03-15 1974-02-12 Technica Guss Gmbh Strand milling machine
US3983889A (en) * 1974-05-20 1976-10-05 Leichtmetall-Gesellschaft Mbh Process for cleaning the surface of continuously cast strip
US4197043A (en) * 1977-06-28 1980-04-08 Loewy Robertson Engineering Company Limited Slab milling machine
US5634257A (en) * 1994-05-17 1997-06-03 Hitachi, Ltd. Hot strip rolling plant and method directly combined with continuous casting
US6436205B1 (en) * 1999-11-04 2002-08-20 Sms Demag Ag Method for surface processing of a continuously cast steel product and device therefor

Also Published As

Publication number Publication date
JP2009538229A (ja) 2009-11-05
KR101037076B1 (ko) 2011-05-26
WO2007137747A1 (de) 2007-12-06
RU2396143C1 (ru) 2010-08-10
DE102007022928A1 (de) 2007-12-13
CA2651744C (en) 2010-07-20
AU2007267401A1 (en) 2007-12-06
AR061189A1 (es) 2008-08-13
MX2008015060A (es) 2009-02-10
TW200819223A (en) 2008-05-01
KR20080108323A (ko) 2008-12-12
ES2376763T3 (es) 2012-03-16
EP2032286B1 (de) 2012-01-18
ATE541657T1 (de) 2012-02-15
CA2651744A1 (en) 2007-12-06
EP2032286A1 (de) 2009-03-11
EG24981A (en) 2011-04-10
JP4966372B2 (ja) 2012-07-04
AU2007267401B2 (en) 2010-03-18
BRPI0712470A2 (pt) 2012-07-31

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SMS DEMAG AKTIENGESELLSCHAFT, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SEIDEL, JURGEN;SUDAU, PETER;REEL/FRAME:021902/0765;SIGNING DATES FROM 20081027 TO 20081104

AS Assignment

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, GERMANY

Free format text: CHANGE OF NAME;ASSIGNOR:SMS DEMAG AG;REEL/FRAME:023725/0342

Effective date: 20090325

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT,GERMANY

Free format text: CHANGE OF NAME;ASSIGNOR:SMS DEMAG AG;REEL/FRAME:023725/0342

Effective date: 20090325

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION