EP2620236A3 - Flow-through mould for the strand casting of a strand, especially with billets or bloom profile - Google Patents
Flow-through mould for the strand casting of a strand, especially with billets or bloom profile Download PDFInfo
- Publication number
- EP2620236A3 EP2620236A3 EP12196675.8A EP12196675A EP2620236A3 EP 2620236 A3 EP2620236 A3 EP 2620236A3 EP 12196675 A EP12196675 A EP 12196675A EP 2620236 A3 EP2620236 A3 EP 2620236A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- inner tube
- strand
- cooling
- sleeve
- longitudinal axis
- 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- Withdrawn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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/043—Curved moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Die vorliegende Erfindung betrifft eine Durchlaufkokille (1) zum Stranggießen eines Strangs, aufweisend
- ein Innenrohr (2), das einen entlang einer Längsachse (3) beidseitig offenen Formhohlraum (4) ausbildet;
- mehrere Kühlschlitze (5) in zumindest einer äußeren Mantelfläche des Innenrohrs (2), die sich über einen Längenbereich (6) des Innenrohrs (2) parallel zur Längsachse (3) erstrecken;
- eine Manschette (7), die mehrere Kühlschlitze (5) in der Mantelfläche des Innenrohrs (2) quer zur Längsachse (3) umschließt, sodass ein Kühlfluid in einem Kühlschlitz (5) zwischen dem Innenrohr (2) und der Manschette (7) strömen kann; und
ein Außenrohr (8), das das Innenrohr (2) und die Manschette (7) umschließt und fluiddicht abdichtet, sodass sich zwischen dem Innenrohr (2) und dem Außenrohr (8) ein Kühlmantel ausbilden kann. Die Aufgabe der Erfindung ist es, eine Durchlaufkokille (1) zu schaffen, die eine höhere Kühlleistung zulässt und bei der die Kokille (1) eine hohe Steifigkeit aufweist. Diese Aufgabe wird durch eine Durchlaufkokille gelöst, bei der die Manschette (7) das Innenrohr (2) in einer Normalebene zur Längsachse (3) vollständig umschließt, und die Manschette (7) durch Fügen mit dem Innenrohr (2) verbunden ist.
The present invention relates to a continuous casting mold (1) for continuous casting of a strand, comprising
- An inner tube (2) which forms a along a longitudinal axis (3) open on both sides mold cavity (4);
- A plurality of cooling slots (5) in at least one outer circumferential surface of the inner tube (2) extending over a longitudinal region (6) of the inner tube (2) parallel to the longitudinal axis (3) extend;
- A sleeve (7) which encloses a plurality of cooling slots (5) in the lateral surface of the inner tube (2) transversely to the longitudinal axis (3), so that a cooling fluid in a cooling slot (5) between the inner tube (2) and the sleeve (7) can flow; and
an outer tube (8) which surrounds the inner tube (2) and the sleeve (7) and seals fluid-tight, so that a cooling jacket can form between the inner tube (2) and the outer tube (8). The object of the invention is to provide a continuous casting mold (1) which allows a higher cooling capacity and in which the mold (1) has a high rigidity. This object is achieved by a continuous casting mold, in which the sleeve (7) completely encloses the inner tube (2) in a normal plane to the longitudinal axis (3), and the collar (7) is connected by joining with the inner tube (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50014/2012A AT512433B1 (en) | 2012-01-30 | 2012-01-30 | CONTINUOUS COIL FOR THE CONTINUOUS CASTING OF A STRING WITH A BILL OR PRE-BLOCK PROFILE |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2620236A2 EP2620236A2 (en) | 2013-07-31 |
EP2620236A3 true EP2620236A3 (en) | 2017-07-19 |
Family
ID=47357991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12196675.8A Withdrawn EP2620236A3 (en) | 2012-01-30 | 2012-12-12 | Flow-through mould for the strand casting of a strand, especially with billets or bloom profile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2620236A3 (en) |
CN (1) | CN103223476B (en) |
AT (1) | AT512433B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20150498A1 (en) * | 2015-05-05 | 2016-11-05 | Danieli Off Mecc | CRYSTALLIZER FOR CONTINUOUS CASTING |
CN109093084B (en) * | 2018-09-29 | 2020-03-31 | 东北大学 | Method for producing continuous casting sheet billet |
CN109604545A (en) * | 2018-12-17 | 2019-04-12 | 阳春新钢铁有限责任公司 | A kind of diagonal dissection type cooling jacket |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2914385A1 (en) * | 1978-04-17 | 1979-10-25 | Siderurgie Fse Inst Rech | CONTINUOUS CASTING CLOSURE THROUGHOUT A COOLANT |
DE3411359A1 (en) * | 1984-03-28 | 1985-10-31 | Mannesmann AG, 4000 Düsseldorf | CONTINUOUS CHOCOLATE FOR ROUND OR BLOCK CROSS SECTIONS, ESPECIALLY FOR THE POURING OF LIQUID STEEL |
DE4318105A1 (en) * | 1992-06-11 | 1993-12-16 | Concast Standard Ag | Mould for continuous metal casting - has diminishing bulges in the cross=section of the mould interior |
EP1013361A1 (en) * | 1998-12-21 | 2000-06-28 | KM Europa Metal AG | Mould pipe and process for recalibrating a mould pipe |
JP2003311377A (en) * | 2002-04-17 | 2003-11-05 | Kobe Steel Ltd | Tube-type mold for continuous casting |
JP2004148323A (en) * | 2002-10-28 | 2004-05-27 | Kobe Steel Ltd | High frequency electromagnetic field casting mold for continuous casting of molten metal |
EP1468760A1 (en) * | 2003-04-16 | 2004-10-20 | Concast Ag | Tube mould for continuous casting |
DE4496208B4 (en) * | 1993-08-20 | 2005-03-24 | Paul Wurth S.A. | continuous casting |
EP1792676A1 (en) * | 2005-12-05 | 2007-06-06 | KM Europa Metal Aktiengesellschaft | Mould for continuous casting of metal |
DE102005059712A1 (en) * | 2005-12-12 | 2007-06-21 | Km Europa Metal Ag | mold |
WO2008148465A1 (en) * | 2007-06-04 | 2008-12-11 | Concast Ag | Casting die for continuous casting of blooms, slabs, and billets |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI852493L (en) * | 1985-06-24 | 1986-12-25 | Outokumpu Oy | KOKILL. |
US5771958A (en) * | 1995-09-14 | 1998-06-30 | Ag Industries, Inc. | Mold for continuous casting system |
-
2012
- 2012-01-30 AT ATA50014/2012A patent/AT512433B1/en not_active IP Right Cessation
- 2012-12-12 EP EP12196675.8A patent/EP2620236A3/en not_active Withdrawn
-
2013
- 2013-01-30 CN CN201310035431.7A patent/CN103223476B/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2914385A1 (en) * | 1978-04-17 | 1979-10-25 | Siderurgie Fse Inst Rech | CONTINUOUS CASTING CLOSURE THROUGHOUT A COOLANT |
DE3411359A1 (en) * | 1984-03-28 | 1985-10-31 | Mannesmann AG, 4000 Düsseldorf | CONTINUOUS CHOCOLATE FOR ROUND OR BLOCK CROSS SECTIONS, ESPECIALLY FOR THE POURING OF LIQUID STEEL |
DE4318105A1 (en) * | 1992-06-11 | 1993-12-16 | Concast Standard Ag | Mould for continuous metal casting - has diminishing bulges in the cross=section of the mould interior |
DE4496208B4 (en) * | 1993-08-20 | 2005-03-24 | Paul Wurth S.A. | continuous casting |
EP1013361A1 (en) * | 1998-12-21 | 2000-06-28 | KM Europa Metal AG | Mould pipe and process for recalibrating a mould pipe |
JP2003311377A (en) * | 2002-04-17 | 2003-11-05 | Kobe Steel Ltd | Tube-type mold for continuous casting |
JP2004148323A (en) * | 2002-10-28 | 2004-05-27 | Kobe Steel Ltd | High frequency electromagnetic field casting mold for continuous casting of molten metal |
EP1468760A1 (en) * | 2003-04-16 | 2004-10-20 | Concast Ag | Tube mould for continuous casting |
EP1792676A1 (en) * | 2005-12-05 | 2007-06-06 | KM Europa Metal Aktiengesellschaft | Mould for continuous casting of metal |
DE102005059712A1 (en) * | 2005-12-12 | 2007-06-21 | Km Europa Metal Ag | mold |
WO2008148465A1 (en) * | 2007-06-04 | 2008-12-11 | Concast Ag | Casting die for continuous casting of blooms, slabs, and billets |
Also Published As
Publication number | Publication date |
---|---|
EP2620236A2 (en) | 2013-07-31 |
CN103223476B (en) | 2016-03-02 |
AT512433A1 (en) | 2013-08-15 |
CN103223476A (en) | 2013-07-31 |
AT512433B1 (en) | 2017-08-15 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B22D 11/041 20060101AFI20170609BHEP Ipc: B22D 11/055 20060101ALI20170609BHEP Ipc: B22D 11/043 20060101ALI20170609BHEP |
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