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-rollingInfo
- 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
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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3294470B1 (en) * | 2015-05-11 | 2019-07-10 | SMS group GmbH | Method for producing a metallic strip in a casting and rolling process |
WO2018086762A1 (en) | 2016-11-10 | 2018-05-17 | 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)
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 |
CN1166464C (en) * | 1996-12-19 | 2004-09-15 | 科鲁斯斯塔尔有限公司 | Process and device for producing 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 |
UA91564C2 (en) * | 2005-12-16 | 2010-08-10 | Смс Зимаг Акциенгезелльшафт | method and device for producing metal strip |
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 |
-
2010
- 2010-09-08 EP EP10175759.9A patent/EP2428288B1/en active Active
-
2011
- 2011-09-07 KR KR1020137008936A patent/KR101802898B1/en active IP Right Grant
- 2011-09-07 UA UAA201302827A patent/UA107981C2/en unknown
- 2011-09-07 CN CN201180043406.2A patent/CN103079719B/en not_active Expired - Fee Related
- 2011-09-07 RU RU2013114982/02A patent/RU2579842C2/en not_active IP Right Cessation
- 2011-09-07 WO PCT/EP2011/065426 patent/WO2012032071A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2013114982A (en) | 2014-10-20 |
KR20130099091A (en) | 2013-09-05 |
CN103079719B (en) | 2016-10-19 |
CN103079719A (en) | 2013-05-01 |
KR101802898B1 (en) | 2017-11-29 |
RU2579842C2 (en) | 2016-04-10 |
EP2428288A1 (en) | 2012-03-14 |
EP2428288B1 (en) | 2013-04-17 |
WO2012032071A1 (en) | 2012-03-15 |
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