UA107981C2 - Method for producing a metal strip by continuous rolling or semi-rolling - Google Patents

Method for producing a metal strip by continuous rolling or semi-rolling

Info

Publication number
UA107981C2
UA107981C2 UAA201302827A UAA201302827A UA107981C2 UA 107981 C2 UA107981 C2 UA 107981C2 UA A201302827 A UAA201302827 A UA A201302827A UA A201302827 A UAA201302827 A UA A201302827A UA 107981 C2 UA107981 C2 UA 107981C2
Authority
UA
Ukraine
Prior art keywords
rolling
mill train
final
rough
strip
Prior art date
Application number
UAA201302827A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Геральд Хоенбіхлер
Алоіз Зайлінгер
Original Assignee
Сіменс Ваі Металз Текнолоджіз Гмбх
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=43799490&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA107981(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сіменс Ваі Металз Текнолоджіз Гмбх filed Critical Сіменс Ваі Металз Текнолоджіз Гмбх
Publication of UA107981C2 publication Critical patent/UA107981C2/en

Links

Classifications

    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • 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
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • C21D8/0215—Rapid solidification; Thin strip casting
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/041—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular fabrication or treatment of ingot or slab
    • C21D8/0415—Rapid solidification; Thin strip casting
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—Hot rolling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

The invention relates to a method for producing steel strips (1) by continuous rolling or semi-continuous rolling, wherein a slab (3) is first of all cast in a casting installation (2), the slab (3) is rolled to form a rough strip (3') in a rough-rolling mill train (4), the rough strip (3') is heated in a furnace (7) and the rough strip (3') is finish-rolled in a finishing rolling mill train (5) to a predetermined final thickness and at a predetermined final rolling temperature. In order to ensure the desired final thickness and final rolling temperature of the steel strip, it is provided that, when the entry temperature (T2) and/or the entry mass flow of the rough strip (3') are/is changed, a new pass sequence is selected, by way of which the desired final thickness and the desired final rolling temperature are achieved, wherein the final engaged rolling stand of the finishing rolling mill train (5) is taken out of rolling engagement or a rolling stand of the finishing rolling mill train, said rolling stand being connected downstream of the final engaged rolling stand, is brought into rolling engagement and additionally allows the energy supplied to the furnace (7) and/or the finishing rolling mill train (5) to be minimized.
UAA201302827A 2010-09-08 2011-09-07 Method for producing a metal strip by continuous rolling or semi-rolling UA107981C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10175759.9A EP2428288B1 (en) 2010-09-08 2010-09-08 Method for producing steel bands using continuous casting or semi-continuous casting
PCT/EP2011/065426 WO2012032071A1 (en) 2010-09-08 2011-09-07 Method for producing steel strips by continuous rolling or semi-continuous rolling

Publications (1)

Publication Number Publication Date
UA107981C2 true UA107981C2 (en) 2015-03-10

Family

ID=43799490

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201302827A UA107981C2 (en) 2010-09-08 2011-09-07 Method for producing a metal strip by continuous rolling or semi-rolling

Country Status (6)

Country Link
EP (1) EP2428288B1 (en)
KR (1) KR101802898B1 (en)
CN (1) CN103079719B (en)
RU (1) RU2579842C2 (en)
UA (1) UA107981C2 (en)
WO (1) WO2012032071A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016208114A1 (en) * 2015-05-11 2016-11-17 Sms Group Gmbh Process for the production of a metallic strip in the cast rolling process
US11000888B2 (en) 2016-11-10 2021-05-11 Sms Group Gmbh Method for producing a metal strip in a cast-rolling installation
CN108205743A (en) * 2016-12-16 2018-06-26 江苏金恒信息科技股份有限公司 Dynamic slab cuts design method and system
CN109523100A (en) * 2016-12-16 2019-03-26 江苏金恒信息科技股份有限公司 The more order group plate method and systems of one base
KR20200036526A (en) 2018-09-28 2020-04-07 주식회사 포스코 Skin pass rolling mill
CN110586647B (en) * 2019-09-04 2021-04-02 鞍钢股份有限公司 Non-intermittent rolling method for rough rolling R1 rolling mill
DE102019217966A1 (en) 2019-11-21 2021-05-27 Sms Group Gmbh Setting a run-out temperature of a metal strip running out of a rolling train
DE102021213566A1 (en) * 2021-11-30 2023-06-01 Sms Group Gmbh Method of operating a rolling train

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113719A (en) * 1984-11-07 1986-05-31 Mitsubishi Electric Corp Steel material extracting temperature setting method of heating furnace in hot rolling line
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
TR199901967T2 (en) * 1996-12-19 2000-07-21 Hoogovens Staal Bv. Process and apparatus for preparing a steel strip or sheet.
EP1014239B1 (en) 1998-12-16 2003-06-04 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Method for calculating a reduction plan
AT504782B1 (en) * 2005-11-09 2008-08-15 Siemens Vai Metals Tech Gmbh METHOD FOR PRODUCING A HOT-ROLLED STEEL STRIP AND COMBINED CASTING AND ROLLING MACHINE TO PERFORM THE METHOD
CN101272873B (en) * 2005-12-16 2011-04-13 Sms西马格股份公司 Method and device for producing a metal strip by continuous casting and rolling
DE102006047718A1 (en) * 2006-10-09 2008-04-17 Siemens Ag Method for tracking the physical condition of a hot plate or hot strip as part of the control of a plate rolling mill for processing a hot plate or hot strip
KR101271973B1 (en) * 2006-12-27 2013-06-07 주식회사 포스코 Method for single phase rolling in mimi-mill processing
DE102007058709A1 (en) * 2007-08-04 2009-02-05 Sms Demag Ag Method for producing a strip of steel

Also Published As

Publication number Publication date
KR101802898B1 (en) 2017-11-29
RU2579842C2 (en) 2016-04-10
CN103079719B (en) 2016-10-19
EP2428288A1 (en) 2012-03-14
KR20130099091A (en) 2013-09-05
WO2012032071A1 (en) 2012-03-15
RU2013114982A (en) 2014-10-20
EP2428288B1 (en) 2013-04-17
CN103079719A (en) 2013-05-01

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