BRPI0807923A2 - METHOD AND APPARATUS FOR CONTROLLED THERMOMECHANICAL LAMINATION OF METAL PLATES AND STRIPS - Google Patents
METHOD AND APPARATUS FOR CONTROLLED THERMOMECHANICAL LAMINATION OF METAL PLATES AND STRIPSInfo
- Publication number
- BRPI0807923A2 BRPI0807923A2 BRPI0807923-4A2A BRPI0807923A BRPI0807923A2 BR PI0807923 A2 BRPI0807923 A2 BR PI0807923A2 BR PI0807923 A BRPI0807923 A BR PI0807923A BR PI0807923 A2 BRPI0807923 A2 BR PI0807923A2
- Authority
- BR
- Brazil
- Prior art keywords
- rolling
- strips
- phases
- metal plates
- thermo
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/004—Transverse moving
-
- 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
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—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
- B21B1/22—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
- B21B2201/00—Special rolling modes
- B21B2201/06—Thermomechanical rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
-
- 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
- B21B45/02—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 lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
Abstract
Method for thermo-mechanical controlled rolling of metal slabs to plates or strips, in which for two successively rolled slabs the time gap between the starts of their rolling phases 1 is always smaller than the sum of the duration of all rolling phases and all cooling phases of the rolling pattern, and in which during rolling the batch it occurs on at least one rolling mill stand several times that a rolling phase applied to one slab or plate or strip is succeeded by a different rolling phase applied on another slab or plate or strip. In the apparatus for thermo-mechanical rolling according to that method the number of storage positions is half the interleave depth of the performed rolling pattern rounded up to an integer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07270012A EP1958711A1 (en) | 2007-02-16 | 2007-02-16 | Method and apparatus for thermo-mechanical controlled rolling of metal plates and strips |
PCT/EP2008/000976 WO2008098709A1 (en) | 2007-02-16 | 2008-02-08 | Method and apparatus for themo-mechanical controlled rolling of metal plates and strips |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0807923A2 true BRPI0807923A2 (en) | 2014-06-24 |
Family
ID=38098602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0807923-4A2A BRPI0807923A2 (en) | 2007-02-16 | 2008-02-08 | METHOD AND APPARATUS FOR CONTROLLED THERMOMECHANICAL LAMINATION OF METAL PLATES AND STRIPS |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100077823A1 (en) |
EP (2) | EP1958711A1 (en) |
JP (1) | JP2010517787A (en) |
KR (1) | KR101178348B1 (en) |
AT (1) | ATE533573T1 (en) |
BR (1) | BRPI0807923A2 (en) |
DK (1) | DK2111309T3 (en) |
PL (1) | PL2111309T3 (en) |
RU (1) | RU2434699C2 (en) |
WO (1) | WO2008098709A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2656932A1 (en) | 2012-04-26 | 2013-10-30 | Siemens Aktiengesellschaft | Thermo-mechanical rolling of an aluminium panel |
CN104718170A (en) | 2012-09-04 | 2015-06-17 | Ocv智识资本有限责任公司 | Dispersion of carbon enhanced reinforcement fibers in aqueous or non-aqueous media |
AT514079B1 (en) * | 2013-05-21 | 2014-10-15 | Siemens Vai Metals Tech Gmbh | Method and device for rapid removal of heavy plates from a rolling mill |
ITUD20130127A1 (en) * | 2013-10-04 | 2015-04-05 | Danieli Off Mecc | STEEL PLANT FOR THE PRODUCTION OF LONG METAL PRODUCTS AND ITS PRODUCTION METHOD |
CN112387791B (en) * | 2020-12-03 | 2022-11-18 | 北京首钢自动化信息技术有限公司 | Method and system for determining rolling temperature of cold-rolled strip steel |
CN115090669A (en) * | 2022-05-07 | 2022-09-23 | 江苏沙钢集团淮钢特钢股份有限公司 | Efficient bar controlled rolling method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2137915B2 (en) * | 1971-07-23 | 1979-10-04 | Mannesmann Ag, 4000 Duesseldorf | Rolling mill for rolling out slabs |
JPS5939405A (en) * | 1982-08-30 | 1984-03-03 | Sumitomo Metal Ind Ltd | Rolling line for thick plate |
JPS5961504A (en) * | 1982-09-30 | 1984-04-07 | Nippon Kokan Kk <Nkk> | Rolling method of thick plate |
JPS60180604A (en) * | 1984-02-28 | 1985-09-14 | Sumitomo Metal Ind Ltd | Rolling method of thick steel plate |
US5235840A (en) * | 1991-12-23 | 1993-08-17 | Hot Rolling Consultants, Ltd. | Process to control scale growth and minimize roll wear |
DE19725434C2 (en) * | 1997-06-16 | 1999-08-19 | Schloemann Siemag Ag | Process for rolling hot wide strip in a CSP plant |
US6185972B1 (en) * | 1999-03-11 | 2001-02-13 | Morgan Construction Company | Rolling mill finishing section |
JP4151298B2 (en) * | 2002-04-08 | 2008-09-17 | Jfeスチール株式会社 | How to determine rolling procedure |
DE102005052815A1 (en) * | 2004-12-18 | 2006-06-29 | Sms Demag Ag | Device for producing metallic goods by rolling |
-
2007
- 2007-02-16 EP EP07270012A patent/EP1958711A1/en not_active Withdrawn
-
2008
- 2008-02-08 PL PL08707621T patent/PL2111309T3/en unknown
- 2008-02-08 BR BRPI0807923-4A2A patent/BRPI0807923A2/en not_active IP Right Cessation
- 2008-02-08 KR KR1020097019186A patent/KR101178348B1/en not_active IP Right Cessation
- 2008-02-08 US US12/527,495 patent/US20100077823A1/en not_active Abandoned
- 2008-02-08 EP EP08707621A patent/EP2111309B1/en not_active Revoked
- 2008-02-08 AT AT08707621T patent/ATE533573T1/en active
- 2008-02-08 RU RU2009134523/02A patent/RU2434699C2/en not_active IP Right Cessation
- 2008-02-08 DK DK08707621.2T patent/DK2111309T3/en active
- 2008-02-08 WO PCT/EP2008/000976 patent/WO2008098709A1/en active Application Filing
- 2008-02-08 JP JP2009549371A patent/JP2010517787A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
PL2111309T3 (en) | 2012-03-30 |
EP1958711A1 (en) | 2008-08-20 |
EP2111309A1 (en) | 2009-10-28 |
RU2434699C2 (en) | 2011-11-27 |
KR101178348B1 (en) | 2012-08-29 |
WO2008098709A1 (en) | 2008-08-21 |
JP2010517787A (en) | 2010-05-27 |
ATE533573T1 (en) | 2011-12-15 |
US20100077823A1 (en) | 2010-04-01 |
EP2111309B1 (en) | 2011-11-16 |
DK2111309T3 (en) | 2012-03-05 |
RU2009134523A (en) | 2011-03-27 |
KR20090111348A (en) | 2009-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2277 DE 26/08/2014. |