WO2006066552A1 - EINRICHTUNG ZUM HORIZONTALEN BANDGIEßEN VON STAHL - Google Patents
EINRICHTUNG ZUM HORIZONTALEN BANDGIEßEN VON STAHL Download PDFInfo
- Publication number
- WO2006066552A1 WO2006066552A1 PCT/DE2005/002277 DE2005002277W WO2006066552A1 WO 2006066552 A1 WO2006066552 A1 WO 2006066552A1 DE 2005002277 W DE2005002277 W DE 2005002277W WO 2006066552 A1 WO2006066552 A1 WO 2006066552A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rollers
- strip
- wedge
- guide element
- 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
- B22D11/14—Plants for continuous casting
- B22D11/143—Plants for continuous casting for horizontal 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- 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
- B22D11/0631—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a travelling straight surface, e.g. through-like moulds, a belt
-
- 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
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
-
- 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
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1284—Horizontal removing
-
- 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
Definitions
- the invention relates to a device for horizontal strip casting of steel, in particular of high manganese steel, for producing a preliminary strip with a thickness ⁇ 15 mm according to the preamble of claim 1.
- the known device consists of a melt containing feed vessel, a two pulleys and a circulating cooled conveyor belt having primary cooling zone and an adjoining a housed roller table having secondary cooling zone.
- the cooled from below with water conveyor belt is designed in its length so that the pre-band is solidified at the end of Primärkühlzon ⁇ so that a smooth further processing of the pre-strip can be done (parts, rolls, reels).
- the cooling conditions top, bottom
- the underside of the pre-strip undergoes rewarming from the top. This heat flow from top to bottom causes an expansion of the underside of the pre-strip, which, after leaving the pre-strip of the conveyor belt causes an upward curvature of the band edges (U called " shape shape").
- the described profile shape of the Vorbandes when leaving the conveyor belt is undesirable because it can act back on the one hand to the conveyor belt, ie the Vorband is no longer pian on the conveyor belt, on the other hand, the further transport and threading is hindered in all downstream units.
- the object of the invention is to provide a device for horizontal strip casting of steel, especially of high manganese steel, for producing a pre-strip with a thickness ⁇ 15 mm, which reduces the unwanted profiling of the pre-strip and ' at best even completely avoids.
- At least one role exhibiting guide element is arranged at the end of the primary and before the start of the secondary cooling zone.
- the guide element consists of several rollers located above and below the pre-strip, which are arranged either in 'top-to-top position' or offset from one another.
- the individual roles are either on leading to Vorband on or have a distance and are deliverable arranged to change the distance to the opening band can change.
- the lower rollers are at the height of the casting line and the upper rollers are arranged in the form of a wedge.
- the wedge may be continuous or segmented.
- a special design of the segmentation is the trapezoidal shape. This means that the first upper rollers after leaving the pre-strip of the conveyor belt fit tightly on the pre-strip, the subsequent have a distance, and the last rollers rest against the beginning of the secondary cooling zone again close to the sub-band.
- This trapezoidal shape is preferably chosen in order to avoid the effect of the profiling of the pre-strip in the casting area and to ensure the threading into the downstream aggregate. In addition, in the area of lowered ductility, as little forces as possible should act on the preliminary strip.
- An alternative arrangement for the guide element is characterized by a guided upward movement of the pre-strip, which is then guided in a plane above the casting line. The upward movement absorbs the stretch of the underside of the cast strip.
- the guide element consists of a distance offset from each other arranged roles, either the above or below the pre-band gap lying rollers dive by a predetermined amount between the two opposing roles, so that the sub-band undulating passes through the set of roles.
- FIG. 1 shows a first embodiment of a strip casting plant with a guide element according to the invention
- FIG. 2 shows a second embodiment
- FIG. 3 shows a third exemplary embodiment
- FIG. 4 shows a fourth exemplary embodiment
- FIG. 5 shows a fifth exemplary embodiment with a wedge-like guide
- Figure 6 shows a sixth embodiment with trapezoidal leadership
- FIG. 1 shows a longitudinal view of a first exemplary embodiment of a strip casting installation 1 with a guide element 2 according to the invention.
- the strip casting plant 1 consists of a circulating conveyor belt 3 and two deflection rollers 4, 4 '. Also visible is a side seal 5,
- the transported by a pan 6 to the strip casting 1 melt 7 flows through an opening 8 arranged in the bottom in a feed vessel 9, which is designed as an overflow vessel. From the feed vessel 9, the melt is abandoned on the upper strand of the conveyor belt 3, where it solidifies relatively quickly due to the intensive cooling of the underside of the upper strand.
- the facilities required for cooling, as well as the enclosure of the strip casting machine with a corresponding protective gas atmosphere have been omitted for the sake of simplicity.
- the pre-strip 10 produced is largely effetrossarrt.
- This area of the strip casting plant is also called a primary cooling zone.
- a Felleruhgselement 2 is arranged according to the invention in between.
- the guide element 2 consists of rollers 11, 11 'arranged above and below the pre-strip 10'.
- the rollers 11, 11 ' are arranged in a so-called' top-to-top 'position and lie against the pre-band.
- FIG. 2 shows the special feature that the first of the rollers 11 arranged above lies directly opposite the rear deflection roller 4 '.
- rollers 11 are offset from the underlying rollers 11 'are arranged.
- the individual rollers 11, 11 'rest on the pre-strip 10', or acting as a straightening machine the above or below the pre-strip 10 'gap on rollers 11, 11' by a predetermined amount between the two each opposing rollers 11, 11 'so that the pre-strip 10' in waveform passes through the set of rollers,
- the rollers 11 'below the pre-strip 10' would be brought into abutment on the pre-strip 10 'and the rolls 11 located above the pre-strip 10' would be placed deeper so that they would lie between the two Dive rollers 11 'more or less deep.
- FIG. 4 shows the possibility of absorbing the elongation of the underside of the pre-strip 10 'by a guided upward movement.
- the first rollers are arranged offset both in the transport direction and with respect to the casting line.
- the further movement is again horizontal, preferably with the usual top to top 'arrangement of the rollers 11, 11'.
- FIG. 5 shows a variant in which the rollers 11 'arranged below are at the level of the casting line, and the rollers 11 located above form an opening wedge as viewed in the transport direction.
- the devices required for this purpose have been omitted here for the sake of simplicity.
- the above-lying rollers 11 are arranged such that they form a trapezoidal shape. This means that the first of the above-lying rollers 11 abuts on the pre-strip 10 'and the following rollers 11 have a varying distance to the pre-strip 10', while the last roll 11 rests again on the pre-strip 10 '.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005318731A AU2005318731A1 (en) | 2004-12-21 | 2005-12-15 | Device for the horizontal continuous casting of steel |
CA2588902A CA2588902C (en) | 2004-12-21 | 2005-12-15 | Device for the horizontal continuous casting of steel |
BRPI0519146-7A BRPI0519146B1 (pt) | 2004-12-21 | 2005-12-15 | Equipamento para a fundição horizontal de tiras de aço |
US11/722,438 US8047263B2 (en) | 2004-12-21 | 2005-12-15 | Device for the horizontal continuous strip casting of steel |
EP05826549.7A EP1827734B1 (de) | 2004-12-21 | 2005-12-15 | EINRICHTUNG ZUM HORIZONTALEN BANDGIEßEN VON STAHL |
KR1020077013965A KR101233226B1 (ko) | 2004-12-21 | 2005-12-15 | 강을 수평으로 연속 주조하는 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004062636.7 | 2004-12-21 | ||
DE102004062636A DE102004062636B4 (de) | 2004-12-21 | 2004-12-21 | Einrichtung zum horizontalen Bandgießen von Stahl |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006066552A1 true WO2006066552A1 (de) | 2006-06-29 |
Family
ID=36130152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/002277 WO2006066552A1 (de) | 2004-12-21 | 2005-12-15 | EINRICHTUNG ZUM HORIZONTALEN BANDGIEßEN VON STAHL |
Country Status (11)
Country | Link |
---|---|
US (1) | US8047263B2 (de) |
EP (1) | EP1827734B1 (de) |
KR (1) | KR101233226B1 (de) |
CN (1) | CN101084077A (de) |
AU (1) | AU2005318731A1 (de) |
BR (1) | BRPI0519146B1 (de) |
CA (1) | CA2588902C (de) |
DE (1) | DE102004062636B4 (de) |
RU (1) | RU2362649C2 (de) |
WO (1) | WO2006066552A1 (de) |
ZA (1) | ZA200705025B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007057278A1 (de) | 2007-08-04 | 2009-02-05 | Sms Demag Ag | Verfahren und Vorrichtung zur Vergleichmäßigung des Wärmeübergangs eines Gussprodukts während seiner Erstattung auf dem Metalltransportband einer horizontalen Bandgießanlage |
WO2010149351A1 (de) | 2009-06-27 | 2010-12-29 | Sms Siemag Ag | Vorrichtung und verfahren zum horizontalen giessen eines metallbandes |
US20120279677A1 (en) * | 2009-08-21 | 2012-11-08 | Salzgitter Flachstahl Gmbh | Method for producing a hot-rolled strip by means of strip casting, wherein the material properties can be adjusted over the strip cross-section |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2493266C2 (ru) | 2009-03-11 | 2013-09-20 | Зальцгиттер Флахшталь Гмбх | Способ изготовления горячекатаной полосы и изготовленная из ферритной стали горячекатаная полоса |
DE102011010040B3 (de) | 2011-02-02 | 2012-08-02 | Salzgitter Flachstahl Gmbh | Verfahren und Einrichtung zum Erzeugen eines gegossenen Bandes aus Stahl mit über den Bandquerschnitt und die Bandlänge einstellbaren Werkstoffeigenschaften |
DE102013004905A1 (de) | 2012-03-23 | 2013-09-26 | Salzgitter Flachstahl Gmbh | Zunderarmer Vergütungsstahl und Verfahren zur Herstellung eines zunderarmen Bauteils aus diesem Stahl |
DE102012013425A1 (de) | 2012-07-03 | 2014-01-09 | Salzgitter Flachstahl Gmbh | Kontinuierlich arbeitende Bandgieß- und Walzanlage |
DE102013214940A1 (de) * | 2013-07-30 | 2015-02-05 | Sms Siemag Ag | Gießwalzanlage und Verfahren zum Herstellen von Brammen |
DE102013013407B4 (de) * | 2013-08-07 | 2015-05-28 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung von Schneid- und Zerspanwerkzeugen aus Stahl mit verbesserter Standzeit |
DE102016113603A1 (de) | 2016-07-22 | 2018-01-25 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines Stahlbandes mittels horizontalem Bandgießen mit verbesserter Oberflächenqualität |
CN108941490A (zh) * | 2018-08-28 | 2018-12-07 | 成都蜀虹装备制造股份有限公司 | 一种有色金属定向铸造器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187448A (ja) | 1984-03-05 | 1985-09-24 | Kobe Steel Ltd | 連続鋳造設備 |
JPH01313157A (ja) | 1988-06-10 | 1989-12-18 | Furukawa Electric Co Ltd:The | 連続鋳造方法 |
DE3990711C1 (de) | 1988-06-30 | 1993-03-25 | Sundwiger Eisenhuette Maschinenfabrik Gmbh & Co, 5870 Hemer, De | |
EP0707908A1 (de) * | 1994-04-04 | 1996-04-24 | Nippon Steel Corporation | Zwei-walzen-giessverfahren und vorrichtung |
WO2000059650A1 (en) * | 1999-04-07 | 2000-10-12 | Giovanni Arvedi | Integrated continuous casting and in-line hot rolling process, as well as relative process with intermediate coiling and uncoiling of the pre-strip |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT388688B (de) * | 1987-02-05 | 1989-08-10 | Stangl Kurt Dipl Ing | Vorrichtung zum giessen eines stahlstranges |
DE10120050C1 (de) * | 2001-04-24 | 2002-10-10 | Valeo Auto Electric Gmbh | Verfahren und Vorrichtung zum Herstellen gebogener Federbandabschnitte |
JP4217119B2 (ja) * | 2003-07-17 | 2009-01-28 | 富士フイルム株式会社 | 溶液製膜設備及び方法 |
-
2004
- 2004-12-21 DE DE102004062636A patent/DE102004062636B4/de not_active Expired - Fee Related
-
2005
- 2005-12-15 WO PCT/DE2005/002277 patent/WO2006066552A1/de active Application Filing
- 2005-12-15 EP EP05826549.7A patent/EP1827734B1/de active Active
- 2005-12-15 CN CNA2005800438547A patent/CN101084077A/zh active Pending
- 2005-12-15 US US11/722,438 patent/US8047263B2/en active Active
- 2005-12-15 KR KR1020077013965A patent/KR101233226B1/ko active IP Right Grant
- 2005-12-15 RU RU2007127904/02A patent/RU2362649C2/ru not_active IP Right Cessation
- 2005-12-15 BR BRPI0519146-7A patent/BRPI0519146B1/pt not_active IP Right Cessation
- 2005-12-15 CA CA2588902A patent/CA2588902C/en not_active Expired - Fee Related
- 2005-12-15 AU AU2005318731A patent/AU2005318731A1/en not_active Abandoned
-
2007
- 2007-06-04 ZA ZA200705025A patent/ZA200705025B/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187448A (ja) | 1984-03-05 | 1985-09-24 | Kobe Steel Ltd | 連続鋳造設備 |
JPH01313157A (ja) | 1988-06-10 | 1989-12-18 | Furukawa Electric Co Ltd:The | 連続鋳造方法 |
DE3990711C1 (de) | 1988-06-30 | 1993-03-25 | Sundwiger Eisenhuette Maschinenfabrik Gmbh & Co, 5870 Hemer, De | |
EP0707908A1 (de) * | 1994-04-04 | 1996-04-24 | Nippon Steel Corporation | Zwei-walzen-giessverfahren und vorrichtung |
WO2000059650A1 (en) * | 1999-04-07 | 2000-10-12 | Giovanni Arvedi | Integrated continuous casting and in-line hot rolling process, as well as relative process with intermediate coiling and uncoiling of the pre-strip |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 010, no. 033 (M - 452) 8 February 1986 (1986-02-08) * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 110 (M - 0943) 28 February 1990 (1990-02-28) * |
STEEL RESEARCH, vol. 74, no. 11/12, 2003, pages 724 - 731 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007057278A1 (de) | 2007-08-04 | 2009-02-05 | Sms Demag Ag | Verfahren und Vorrichtung zur Vergleichmäßigung des Wärmeübergangs eines Gussprodukts während seiner Erstattung auf dem Metalltransportband einer horizontalen Bandgießanlage |
WO2009018973A1 (de) | 2007-08-04 | 2009-02-12 | Sms Siemag Ag | Verfahren und vorrichtung zur vergleichmässigung des wärmeübergangs eines gussprodukts während seiner erstarrung auf dem metalltransportband einer horizontalen bandgiessanlage |
CN101772388A (zh) * | 2007-08-04 | 2010-07-07 | Sms西马格股份公司 | 使浇铸产品在水平带式浇铸设备的金属输送带上凝固时的热传递均匀化的方法和装置 |
KR101185393B1 (ko) * | 2007-08-04 | 2012-09-25 | 에스엠에스 지마크 악티엔게젤샤프트 | 수평 스트립 주조 시스템의 금속 컨베이어 벨트 상에서 주조 제품의 응고 중에 주조 제품의 열전달을 균일화하기 위한 방법 및 장치 |
WO2010149351A1 (de) | 2009-06-27 | 2010-12-29 | Sms Siemag Ag | Vorrichtung und verfahren zum horizontalen giessen eines metallbandes |
DE102009030793A1 (de) | 2009-06-27 | 2010-12-30 | Sms Siemag Ag | Vorrichtung und Verfahren zum horizontalen Gießen eines Metallbandes |
US8807201B2 (en) | 2009-06-27 | 2014-08-19 | Sms Siemag Aktiengesellschaft | Device and method for horizontal casting of a metal band |
US20120279677A1 (en) * | 2009-08-21 | 2012-11-08 | Salzgitter Flachstahl Gmbh | Method for producing a hot-rolled strip by means of strip casting, wherein the material properties can be adjusted over the strip cross-section |
US10086426B2 (en) * | 2009-08-21 | 2018-10-02 | Salzgitter Flachstahl Gmbh | Method for producing a hot strip by means of strip casting with material properties adjustable across the strip cross-section |
Also Published As
Publication number | Publication date |
---|---|
BRPI0519146B1 (pt) | 2015-02-18 |
CA2588902A1 (en) | 2006-06-29 |
ZA200705025B (en) | 2008-09-25 |
US8047263B2 (en) | 2011-11-01 |
RU2362649C2 (ru) | 2009-07-27 |
DE102004062636B4 (de) | 2007-05-24 |
CA2588902C (en) | 2013-03-26 |
EP1827734A1 (de) | 2007-09-05 |
EP1827734B1 (de) | 2017-02-08 |
KR101233226B1 (ko) | 2013-02-14 |
AU2005318731A1 (en) | 2006-06-29 |
CN101084077A (zh) | 2007-12-05 |
BRPI0519146A2 (pt) | 2008-12-30 |
RU2007127904A (ru) | 2009-01-27 |
KR20070086457A (ko) | 2007-08-27 |
US20100000703A1 (en) | 2010-01-07 |
DE102004062636A1 (de) | 2006-07-06 |
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