ATE549101T1 - METHOD AND SYSTEM FOR PRODUCING METAL STRIPS - Google Patents
METHOD AND SYSTEM FOR PRODUCING METAL STRIPSInfo
- Publication number
- ATE549101T1 ATE549101T1 AT06793735T AT06793735T ATE549101T1 AT E549101 T1 ATE549101 T1 AT E549101T1 AT 06793735 T AT06793735 T AT 06793735T AT 06793735 T AT06793735 T AT 06793735T AT E549101 T1 ATE549101 T1 AT E549101T1
- Authority
- AT
- Austria
- Prior art keywords
- slab
- metal strips
- producing metal
- core
- steel
- Prior art date
Links
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
- B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
-
- 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
- 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
- B22D11/14—Plants for continuous casting
- B22D11/142—Plants for continuous casting for curved casting
-
- 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
- B21B1/24—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 continuous or semi-continuous process
- B21B1/26—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 continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B2031/025—Shifting the stand in or against the rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/14—Soft reduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/18—Vertical rolling pass lines
-
- 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
- B21B39/006—Pinch roll sets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Process and ultra-compact plant for the production of steel strip including a mold that produces a very thin slab, with narrow sides between 25 and 32 mm thick, and with a bulge, characterized by a core in which the steel is still liquid. The slab is passed at a speed of between 6 and 16 m/min through a vertical prerolling device that reduces the thickness of the slab and closes its liquid core. The slab is then pre-rolled and, forming a loop, assumes a horizontal position where it is descaled and undergoes reduction in a compact group of milllstands, maintaining its temperature above the recrystallization point Ar3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001764A ITMI20051764A1 (en) | 2005-09-22 | 2005-09-22 | PROCESS AND PLANT FOR THE PRODUCTION OF METAL TAPES |
PCT/EP2006/066615 WO2007039483A1 (en) | 2005-09-22 | 2006-09-22 | Metal strip production process and plant |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE549101T1 true ATE549101T1 (en) | 2012-03-15 |
Family
ID=36218805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06793735T ATE549101T1 (en) | 2005-09-22 | 2006-09-22 | METHOD AND SYSTEM FOR PRODUCING METAL STRIPS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1940566B1 (en) |
AT (1) | ATE549101T1 (en) |
IT (1) | ITMI20051764A1 (en) |
WO (1) | WO2007039483A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103111822B (en) * | 2011-11-16 | 2015-05-20 | 中冶东方工程技术有限公司秦皇岛研究设计院 | Moderate thickness plate production process |
KR101360552B1 (en) * | 2011-12-19 | 2014-02-11 | 주식회사 포스코 | Continuous Casting Device |
DE102013212951A1 (en) | 2013-07-03 | 2015-01-22 | Sms Siemag Ag | Casting rolling mill and method for producing metallic rolling stock |
DE102013214939A1 (en) | 2013-07-30 | 2015-02-05 | Sms Siemag Ag | Casting mill for producing metal strips |
EP3943210A1 (en) | 2020-07-23 | 2022-01-26 | Primetals Technologies Austria GmbH | Casting rolling composite system for the production of a hot rolled strip from a steel melt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2032620T3 (en) * | 1987-04-13 | 1993-02-16 | Thyssen Stahl Aktiengesellschaft | INSTALLATION FOR THE MANUFACTURE OF A STEEL TAPE WITH A THICKNESS OF 2 TO 25 MM THROUGH FORMING OF A CAST STEEL BAR. |
IT1262116B (en) * | 1993-05-17 | 1996-06-19 | Danieli Off Mecc | CONTROLLED PRELAMINATION PROCEDURE FOR THIN SLABS OUT OF CONTINUOUS CASTING AND RELATED DEVICE |
DE4307464C2 (en) * | 1993-03-10 | 2001-04-12 | Sms Demag Ag | CSP continuous casting machine for the continuous production of thin slabs from steel |
CA2202616C (en) * | 1994-10-20 | 2001-01-23 | Fritz-Peter Pleschiutschnigg | Process and device for producing a steel strip with the properties of a cold-rolled product |
IT1280171B1 (en) * | 1995-05-18 | 1998-01-05 | Danieli Off Mecc | VERTICAL CASTING LINE FOR BRAMME |
DE10310357A1 (en) * | 2003-03-10 | 2004-09-30 | Siemens Ag | Casting mill for producing a steel strip |
-
2005
- 2005-09-22 IT IT001764A patent/ITMI20051764A1/en unknown
-
2006
- 2006-09-22 EP EP06793735A patent/EP1940566B1/en not_active Revoked
- 2006-09-22 WO PCT/EP2006/066615 patent/WO2007039483A1/en active Application Filing
- 2006-09-22 AT AT06793735T patent/ATE549101T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP1940566B1 (en) | 2012-03-14 |
EP1940566A1 (en) | 2008-07-09 |
WO2007039483A1 (en) | 2007-04-12 |
ITMI20051764A1 (en) | 2007-03-23 |
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