TW200732060A - Method and casting-rolling plant for the manufacture of hot-rolled metal strip-more preferably steel material strip with high surface quality - Google Patents

Method and casting-rolling plant for the manufacture of hot-rolled metal strip-more preferably steel material strip with high surface quality

Info

Publication number
TW200732060A
TW200732060A TW096101179A TW96101179A TW200732060A TW 200732060 A TW200732060 A TW 200732060A TW 096101179 A TW096101179 A TW 096101179A TW 96101179 A TW96101179 A TW 96101179A TW 200732060 A TW200732060 A TW 200732060A
Authority
TW
Taiwan
Prior art keywords
casting
hot
manufacture
high surface
steel material
Prior art date
Application number
TW096101179A
Other languages
Chinese (zh)
Other versions
TWI381894B (en
Inventor
Christian Bilgen
Tilmann Boecher
Wolfgang Hennig
Juergen Gaydoul
Original Assignee
Sms Demag Ag
Hermetik Hydraulik Ab
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, Hermetik Hydraulik Ab filed Critical Sms Demag Ag
Publication of TW200732060A publication Critical patent/TW200732060A/en
Application granted granted Critical
Publication of TWI381894B publication Critical patent/TWI381894B/en

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
    • 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
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/463—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 metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • 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
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel

Abstract

A method and a casting-rolling plant for the manufacture of hot-rolled metal strip, more preferably steel material strip (7) with high surface quality of slabs or thin strands (2, 2a) cast in the continuous casting method, are operated for descaling on the basis of rotor descaling. In order to include parameters of continuous casting not previously considered in addition to the application of rotating descaling, the hydraulically oscillating continuous casting mould (9) is operated in several different oscillation curves (16, 17, 18) and the deep cleaning of the oscillation marks is performed through setting the oscillation course determined as optimal for each casting material.
TW096101179A 2006-02-02 2007-01-12 Method and casting-rolling plant for the manufacture of hot-rolled metal strip-more preferably steel material strip with high surface quality TWI381894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006004688A DE102006004688A1 (en) 2006-02-02 2006-02-02 Method and casting-rolling plant for producing hot-rolled metal - in particular high-quality steel-material strip

Publications (2)

Publication Number Publication Date
TW200732060A true TW200732060A (en) 2007-09-01
TWI381894B TWI381894B (en) 2013-01-11

Family

ID=37744383

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096101179A TWI381894B (en) 2006-02-02 2007-01-12 Method and casting-rolling plant for the manufacture of hot-rolled metal strip-more preferably steel material strip with high surface quality

Country Status (18)

Country Link
US (1) US20120048501A1 (en)
EP (1) EP1981660B1 (en)
JP (1) JP2009525182A (en)
KR (1) KR20080106891A (en)
CN (1) CN101410198B (en)
AR (1) AR059290A1 (en)
AU (1) AU2006337463B2 (en)
BR (1) BRPI0621300A2 (en)
CA (1) CA2640751C (en)
DE (1) DE102006004688A1 (en)
EG (1) EG25282A (en)
ES (1) ES2389860T3 (en)
MX (1) MX2008009949A (en)
RU (1) RU2414978C2 (en)
TW (1) TWI381894B (en)
UA (1) UA95100C2 (en)
WO (1) WO2007087886A1 (en)
ZA (1) ZA200805313B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI635911B (en) * 2015-04-10 2018-09-21 Ｓｍｓ集團有限公司 Vorrichtung zum reinigen der oberflaeche eines gegenstandes

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507663B1 (en) * 2009-04-09 2010-07-15 Siemens Vai Metals Tech Gmbh METHOD AND DEVICE FOR PREPARING HOT ROLLING MATERIAL
CN101850409B (en) * 2010-06-08 2012-02-29 攀钢集团钢铁钒钛股份有限公司 Continuous casting method
CN106180218A (en) * 2014-12-05 2016-12-07 财团法人金属工业研究发展中心 Device and method for removing rust and retaining water of hot-rolled steel billet
PL3184182T3 (en) * 2015-12-23 2018-08-31 Hammelmann GmbH Device and method for cleaning a body having a surface layer to be removed
DE102016217560A1 (en) 2016-03-18 2017-09-21 Sms Group Gmbh Device and method for descaling a workpiece
US20210331222A1 (en) * 2017-01-24 2021-10-28 Primetals Technologies Austria GmbH Casting-rolling installation and method for treating a workpiece by means of such an installation
KR102170939B1 (en) * 2018-11-27 2020-10-29 주식회사 포스코 Rolling material processing equipment and processing method
CN110227719A (en) * 2019-07-04 2019-09-13 攀钢集团攀枝花钢钒有限公司 For low alloy hot rolling surface of steel plate peeling defects controlling method
CN111570525A (en) * 2020-05-08 2020-08-25 马鞍山钢铁股份有限公司 Hot-charging method optimally matched with casting blank quality
DE102021213238A1 (en) * 2021-11-24 2023-05-25 Sms Group Gmbh Process for producing a cast strand

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220262A (en) * 1983-05-31 1984-12-11 Nisshin Steel Co Ltd Continuous casting method of martensitic stainless steel
DE69314275T2 (en) 1992-07-31 1998-04-30 Danieli Off Mecc Descaling device using water
DE4328303C2 (en) 1992-12-23 1997-02-13 Juergen Gaydoul Device for descaling hot rolled material
JP2845073B2 (en) * 1993-01-29 1999-01-13 株式会社日立製作所 Hot rolling equipment and continuous casting hot rolling equipment
AT398396B (en) 1993-02-16 1994-11-25 Voest Alpine Ind Anlagen METHOD FOR PRODUCING A TAPE, PRE-STRIP OR A LAM
ATE163370T1 (en) 1993-05-17 1998-03-15 Danieli Off Mecc PRODUCTION LINE FOR THE PRODUCTION OF STRIPS AND/OR SHEET
JP3307771B2 (en) * 1993-08-23 2002-07-24 ハンス‐ユルゲン、ガイドール Means for descaling hot rolled steel sheets
US5697241A (en) * 1993-08-23 1997-12-16 Voest-Alpine Industrieanlagenbau Gmbh Rolling arrangement
DE4341719C2 (en) * 1993-12-03 2001-02-01 Mannesmann Ag Device for the continuous casting of steel
IT1267916B1 (en) * 1994-03-31 1997-02-18 Danieli Off Mecc PROCEDURE FOR THE PRODUCTION OF BELT STARTING FROM THIN SLABS AND RELATIVE PLANT
JP3174457B2 (en) * 1994-05-17 2001-06-11 株式会社日立製作所 Continuous casting direct hot rolling equipment and rolling method
AT409227B (en) 1998-08-17 2002-06-25 Voest Alpine Ind Anlagen METHOD AND SYSTEM FOR THE PRODUCTION OF HOT-ROLLED STEEL STRIP FROM A STEEL MELT
DE10143868A1 (en) * 2001-09-07 2003-03-27 Sms Demag Ag Device for removing loose cinder from the surface of a thin slab of a mini mill has a spray unit arranged before a temperature compensation oven and connected to a water supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI635911B (en) * 2015-04-10 2018-09-21 Ｓｍｓ集團有限公司 Vorrichtung zum reinigen der oberflaeche eines gegenstandes

Also Published As

Publication number Publication date
UA95100C2 (en) 2011-07-11
RU2414978C2 (en) 2011-03-27
TWI381894B (en) 2013-01-11
EP1981660B1 (en) 2012-07-04
CA2640751C (en) 2013-03-12
EP1981660A1 (en) 2008-10-22
JP2009525182A (en) 2009-07-09
RU2008135453A (en) 2010-03-10
ZA200805313B (en) 2009-09-30
DE102006004688A1 (en) 2007-08-16
AU2006337463A1 (en) 2007-08-09
CA2640751A1 (en) 2007-08-09
WO2007087886A1 (en) 2007-08-09
BRPI0621300A2 (en) 2011-07-05
ES2389860T3 (en) 2012-11-02
MX2008009949A (en) 2009-01-16
EG25282A (en) 2011-12-05
CN101410198B (en) 2011-08-10
AR059290A1 (en) 2008-03-26
CN101410198A (en) 2009-04-15
KR20080106891A (en) 2008-12-09
US20120048501A1 (en) 2012-03-01
AU2006337463A2 (en) 2008-11-06
AU2006337463B2 (en) 2012-04-05

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees