EP1243362A3 - Process and device for manufacturing hot strip in a twin roll continuous casting machine - Google Patents
Process and device for manufacturing hot strip in a twin roll continuous casting machine Download PDFInfo
- Publication number
- EP1243362A3 EP1243362A3 EP02006223A EP02006223A EP1243362A3 EP 1243362 A3 EP1243362 A3 EP 1243362A3 EP 02006223 A EP02006223 A EP 02006223A EP 02006223 A EP02006223 A EP 02006223A EP 1243362 A3 EP1243362 A3 EP 1243362A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot strip
- continuous casting
- casting machine
- twin roll
- roll continuous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/0651—Casting wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
Abstract
Die Aufgabe, ein Verfahren und eine Vorrichtung zur Herstellung von Warmband (1) mittels Zweiröllen-Dünnbandgießanlagen (2) anzugeben, mit welchen eine wesentliche Steigerung des Produktionsdurchsatzes "P" über die durch die Erstarrungszeit "t" der Stranghäute (14a; 14b) gesetzten Grenzen für herkömmliche Zweirollen-Dünnbandgießanlagen (2) möglich ist, wird im Wesentlichen dadurch gelöst, dass die beiden Stranghäute (14a; 14b) derart abschnittsweise definiert zusammengepreßt oder zueinander beabstandet werden, dass sich ein Warmband (1) mit örtlich begrenzten und variablen Materialquerschnitten ausbildet. The task of specifying a method and a device for the production of hot strip (1) by means of two-roller thin strip casting plants (2), with which a substantial increase in the production throughput "P" over the solidification time "t" of the strand skins (14a; 14b) is set Limits for conventional two-roll thin-strip casting systems (2) is essentially solved by pressing the two extruded skins (14a; 14b) together in sections in a defined manner or spacing them apart in such a way that a hot strip (1) is formed with locally limited and variable material cross sections ,
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001114269 DE10114269C1 (en) | 2001-03-22 | 2001-03-22 | Production of a hot strip comprises inserting liquid steel between two opposing rotating casting rollers in a two roller thin strip casting device, solidifying the strand skins to a defined thickness, and deforming to a final thickness |
DE10114269 | 2001-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1243362A2 EP1243362A2 (en) | 2002-09-25 |
EP1243362A3 true EP1243362A3 (en) | 2003-11-26 |
Family
ID=7678709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02006223A Withdrawn EP1243362A3 (en) | 2001-03-22 | 2002-03-20 | Process and device for manufacturing hot strip in a twin roll continuous casting machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1243362A3 (en) |
DE (1) | DE10114269C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012109286A1 (en) * | 2012-09-28 | 2014-04-03 | Outokumpu Nirosta Gmbh | Method for producing cast strip from a molten metal and cast strip |
US10618107B2 (en) | 2016-04-14 | 2020-04-14 | GM Global Technology Operations LLC | Variable thickness continuous casting for tailor rolling |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01127148A (en) * | 1987-11-12 | 1989-05-19 | Nippon Steel Corp | Drum type continuous casting apparatus |
GB2279595A (en) * | 1993-07-06 | 1995-01-11 | British Steel Plc | Continuous casting using rollers having varying radii across their width |
EP0688620A2 (en) * | 1994-03-24 | 1995-12-27 | Danieli United, Inc. | Twin roll caster |
EP0740972A1 (en) * | 1995-05-05 | 1996-11-06 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Casting steel strip |
EP1025934A2 (en) * | 1999-02-05 | 2000-08-09 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Twin roll casting metal strip |
DE19928836A1 (en) * | 1999-06-24 | 2000-12-28 | Wolfgang Mudersbach | Process for continuous casting of metals, e.g. steel, comprises profiling two rolls that rotate against each other having lateral insulation so that the rod after partial or complete solidification has one ore more profile cross-sections |
-
2001
- 2001-03-22 DE DE2001114269 patent/DE10114269C1/en not_active Expired - Fee Related
-
2002
- 2002-03-20 EP EP02006223A patent/EP1243362A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01127148A (en) * | 1987-11-12 | 1989-05-19 | Nippon Steel Corp | Drum type continuous casting apparatus |
GB2279595A (en) * | 1993-07-06 | 1995-01-11 | British Steel Plc | Continuous casting using rollers having varying radii across their width |
EP0688620A2 (en) * | 1994-03-24 | 1995-12-27 | Danieli United, Inc. | Twin roll caster |
EP0740972A1 (en) * | 1995-05-05 | 1996-11-06 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Casting steel strip |
EP1025934A2 (en) * | 1999-02-05 | 2000-08-09 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Twin roll casting metal strip |
DE19928836A1 (en) * | 1999-06-24 | 2000-12-28 | Wolfgang Mudersbach | Process for continuous casting of metals, e.g. steel, comprises profiling two rolls that rotate against each other having lateral insulation so that the rod after partial or complete solidification has one ore more profile cross-sections |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 013, no. 373 (M - 861) 18 August 1989 (1989-08-18) * |
Also Published As
Publication number | Publication date |
---|---|
DE10114269C1 (en) | 2002-05-02 |
EP1243362A2 (en) | 2002-09-25 |
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