DE102005062854A1 - Method and device for producing metallic hot strips, in particular made of lightweight steel - Google Patents
Method and device for producing metallic hot strips, in particular made of lightweight steel Download PDFInfo
- Publication number
- DE102005062854A1 DE102005062854A1 DE102005062854A DE102005062854A DE102005062854A1 DE 102005062854 A1 DE102005062854 A1 DE 102005062854A1 DE 102005062854 A DE102005062854 A DE 102005062854A DE 102005062854 A DE102005062854 A DE 102005062854A DE 102005062854 A1 DE102005062854 A1 DE 102005062854A1
- Authority
- DE
- Germany
- Prior art keywords
- casting
- casting belt
- strip
- gas
- belt
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 238000005266 casting Methods 0.000 claims abstract description 52
- 239000000155 melt Substances 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 238000005098 hot rolling Methods 0.000 claims abstract description 3
- 239000011261 inert gas Substances 0.000 claims abstract 3
- 239000007789 gas Substances 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000009749 continuous casting Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- B22D11/0631—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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/045—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds 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
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/0654—Casting belts
-
- 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
- B22D11/0697—Accessories therefor for casting in a protected atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Erzeugen von metallischen Warmbändern insbesondere aus Leichtbaustahl gemäß dem Oberbegriff des Anspruchs 1, sowie eine Einrichtung gemäß dem Oberbegriff des Anspruchs 7.The The invention relates to a method for producing metallic hot strips in particular made of lightweight steel according to the preamble of claim 1, as well as a device according to the preamble of the claim 7th
Ein Verfahren der gattungsgemäßen Art zum Erzeugen von Warmbändern aus Leichtbaustahl ist bekannt (steel research 74 (2003), No. 11 /12, page 724–731).One Method of the generic type for producing hot strips made of lightweight steel is known (steel research 74 (2003), No. 11 / 12, page 724-731).
Bei dem bekannten Verfahren wird Schmelze aus einem Zulaufgefäß über eine Gießrinne auf ein umlaufendes Gießband einer horizontalen Bandgießanlage aufgegeben. Durch intensive Kühlung des Gießbandes erstarrt die aufgegebene Schmelze zu einem Vorband mit einer Dicke im Bereich zwischen 6–20 mm. Nach der Durcherstarrung wird das Vorband einem Warmwalzprozess unterzogen.at the known method is melt from a feed vessel via a launder on a revolving casting belt a horizontal strip casting plant given up. Through intensive cooling of the casting tape solidifies the abandoned melt to a pre-strip with a thickness in the range between 6-20 mm. After solidification, the pre-strip becomes a hot rolling process subjected.
Während der Erstarrung kann es infolge von Materialspannungen zu Verwerfungen des Vorbandes kommen, was sich ungünstig auf die Qualität des Warmbandes auswirkt. Insbesondere kommt es bei einigen Stählen durch zu schnelle Abkühlung an der Strangunterseite zu unregelmäßigen und großflächigen Einziehungen.During the Solidification can cause distortions as a result of material stresses of the pre-strip, which is unfavorable to the quality of the hot strip effect. In particular, some steels are subject to rapid cooling the strand base to irregular and large-scale recoveries.
Darüber hinaus kann eine zu große Reibung zwischen dem Gießband und dem erstarrenden Strang eine zu große Abweichung in der Synchrongeschwindigkeit zwischen Gießband- und Walzgeschwindigkeit ergeben, wodurch im schlimmsten Fall der Strang abreißt.Furthermore can be too big Friction between the casting belt and the solidifying strand too large a deviation in the synchronous speed between casting tape and rolling speed, which in the worst case the Strand breaks off.
Dieses Problem der Anpassung der Synchrongeschwindigkeiten wird immer dann relevant, wenn in-line gegossen und gewalzt wird.This Problem of adjusting the synchronous speeds is always then relevant when casting and rolling in-line.
Aufgabe der Erfindung ist es, ein Verfahren und eine Einrichtung zum Erzeugen von metallischen Warmbändern insbesondere aus Leichtbaustahl anzugeben, bei dem die zuvor geschilderten Probleme nicht auftreten.task The invention is a method and apparatus for generating of metallic hot strips Specify in particular lightweight steel, in which the previously described Problems do not occur.
Diese Aufgabe wird ausgehend vom Oberbegriff in Verbindung mit den kennzeichnenden Merkmalen des Anspruches 1 gelöst. Vorteilhafte Weiterbildungen sowie eine Vorrichtung zum Erzeugen von Warmbändern sind Gegenstand der übrigen Ansprüche.These Task is based on the generic term in conjunction with the characterizing Characteristics of claim 1 solved. Advantageous developments and an apparatus for generating of hot tapes are the subject of the rest Claims.
Nach der Lehre der Erfindung wird der Wärmeübergang sowie der Kontakt (Fläche, Zeit) zwischen dem zu einem Vorband erstarrenden Strang und dem Gießband verringert. Mit verschiedenen Maßnahmen kann man dies erreichen, wobei jede einzelne Maßnahme für sich allein als auch in Kombination wirksam ist.To The teaching of the invention, the heat transfer and the contact (area, time) reduced between the solidifying to a Vorband strand and the casting belt. With different measures can One can accomplish this, taking each individual action on its own as well as in combination is effective.
Das erfindungsgemäße Verfahren ist grundsätzlich für die Erzeugung von Warmbändern aus den verschiedensten metallischen Werkstoffen geeignet, insbesondere auch für Leichtbaustahl.The inventive method is basically for the Production of hot strips made of a variety of metallic materials suitable, in particular also for Lightweight steel.
Ein erster Vorschlag zielt darauf ab die Kontaktdauer zwischen Gießband und erstarrendem Strang zu verringern. Dies wird in der Weise erreicht, dass man das Gießband mit Hilfe eines elektromagnetischen Systems örtlich in Schwingungen versetzt. Dazu wird ein elektromagnetisches System, das ähnlich wie ein Lautsprecher funktioniert, unterhalb des Gießbandes angeordnet. Wesentlich für das Funktionieren des Systems ist, dass der Einbauort an einer Stelle liegt, wo sich bereits eine ausreichend feste Strangschale gebildet hat.One first proposal aims at the contact time between casting tape and to reduce solidifying strand. This is achieved in the way that you have the casting tape locally vibrated with the aid of an electromagnetic system. This will be an electromagnetic system that is similar to a speaker works, below the casting belt arranged. Essential for the functioning of the system is that the installation site in one place is where already formed a sufficiently strong strand shell Has.
Ein weiterer Vorschlag geht in die Richtung der Verringerung des Wärmeüberganges. Dazu wird im Aufgabebereich der Schmelze zwischen Gießrinne und Gießband ein Gas, insbesondere ein Mischgas aus inertem und reduzierendem Gas aufgegeben. Vorzugsweise ist das reduzierende Gas Wasserstoff.One Another proposal goes in the direction of reducing the heat transfer. For this purpose, in the task area of the melt between runner and casting belt a gas, in particular a mixed gas of inert and reducing Gas abandoned. Preferably, the reducing gas is hydrogen.
Vorteilhafterweise erfolgt die Gasbeaufschlagung über die ganze Breite des Gießbandes. Der Gas-Volumenstrom ist gering und entspricht mehr einer Beschleierung. Bei zu großen Volumenströmen würde die ebene Ausbildung der Strangunterseite gestört werden. Das aufgegebene Mischgas bewirkt, dass die Oberfläche der Unterseite des Stranges nahezu zunderfrei ist. Eine blanke Oberfläche bedeutet geringere Wärmestrahlung, so dass damit der Wärmeübergang zwischen dem erstarrenden Band und dem Gießband signifikant verringert wird.advantageously, the gas is applied via the whole width of the casting tape. The gas volume flow is low and corresponds more to a fog. Too big volume flows would be the level Training the strand bottom are disturbed. The abandoned Mixed gas causes the surface of the bottom of the strand almost free from scale. A bare surface means less heat radiation, so that the heat transfer significantly reduced between the solidifying belt and the casting belt becomes.
Ein dritter Vorschlag, bei dem das Gießband strukturiert wird, hat sich ebenfalls als sehr wirksam erwiesen. Vorzugsweise werden in Gießrichtung längs verlaufende Sicken eingeprägt. Alternativ können auch über das Gießband verteilt angeordnete Noppen ausgeformt werden. Die Verwendung von längs verlaufenden Sicken hat den Vorteil, dass die Herstel lung relativ einfach ist, indem ein glattes Band durch ein profiliertes Walzenpaar gezogen wird.A third proposal, in which the casting tape is structured, has also proved to be very effective. Preferably longitudinal grooves are embossed in the casting direction. Alternatively, too Nubs are arranged distributed over the casting belt. The use of longitudinal beads has the advantage that the manufacture is relatively easy by a smooth strip is pulled through a profiled pair of rollers.
Gesichert ist, dass jede Art von Strukturierung des Gießbandes zu einer Verringerung des Wärmeüberganges zwischen erstarrendem Strang und Gießband führt. Das Abbilden der Sicken durch die Schmelze führt durch die bei der Erstarrung auftretende Schrumpfung zu einem lokalen Abheben der Strangschale und damit zu einer Reduzierung der Kontaktfläche. Dies bedeutet eine Verringerung des Wärmeüberganges und der Reibung zwischen Strang und Gießband und kann dazu genutzt werden, die Prozesssicherheit bei einer in-line-Fertigung von Gießen und Walzen zu erhöhen.Secured is that any kind of structuring of the casting tape to a reduction the heat transfer between solidifying strand and casting belt leads. The picture of the beads through the melt due to the shrinkage occurring during solidification to a local Lifting the strand shell and thus to a reduction of the contact surface. This means a reduction of heat transfer and the friction between strand and casting belt and can be used be the process safety in an in-line production of casting and Rollers increase.
Bei einer in-line Fertigung muss die Gießgeschwindigkeit im Idealfall synchron der Walzgeschwindigkeit sein. In der Realität gibt es jedoch häufig Abweichungen, die allerdings nicht zu groß werden dürfen, da das Vorband ansonsten abreißt. Beispielsweise werden Abweichungen der Synchrongeschwindigkeit von > 0,5 m/s als Problem angesehen. Falls diese Abweichungen nicht in den Griff zu bekommen sind, muss vor das Walzgerüst ein Puffer, ein sogenannter Looper, installiert werden.at In-line production, the casting speed must ideally be synchronous to the rolling speed. In reality there is however often Deviations, which may not be too big, because the opening act otherwise interrupted. For example, deviations of the synchronous speed of> 0.5 m / s are a problem considered. If these deviations do not get to grips with are, must in front of the rolling stand a buffer, a so-called looper, can be installed.
In einer Zeichnung wird das erfindungsgemäße Verfahren näher erläutert. Es zeigen:In a drawing, the inventive method is explained in detail. It demonstrate:
In
Auf
dem Gießband
Die
Anlage weist als Hauptelement ein Schmelzgefäß
Zur
Anregung von örtlichen
Schwingungen des Gießbandes
Einen
dritten Lösungsvorschlag
zeigt
Der
dritte Lösungsvorschlag
zeichnet sich dadurch aus, dass vor Aufgabe der Schmelze
Für die Gasversorgung
ist der Hohlkörper
Claims (16)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005062854A DE102005062854A1 (en) | 2005-12-23 | 2005-12-23 | Method and device for producing metallic hot strips, in particular made of lightweight steel |
| PCT/DE2006/002082 WO2007071225A1 (en) | 2005-12-23 | 2006-11-22 | Method and device for producing hot metallic strip, in particular from lightweight structural steel |
| AT06818104T ATE482780T1 (en) | 2005-12-23 | 2006-11-22 | METHOD AND DEVICE FOR PRODUCING METALLIC HOT STRIPS, PARTICULARLY FROM LIGHTWEIGHT STEEL |
| UAA200809615A UA87787C2 (en) | 2005-12-23 | 2006-11-22 | method and device for producing hot metallic strip, in particular from lightweight structural steel |
| AU2006329116A AU2006329116B2 (en) | 2005-12-23 | 2006-11-22 | Method and device for producing hot metallic strip, in particular from lightweight structural steel |
| CN2006800488184A CN101346202B (en) | 2005-12-23 | 2006-11-22 | Method and device for producing hot metallic strip, in particular from lightweight structural steel |
| US12/158,832 US20090266503A1 (en) | 2005-12-23 | 2006-11-22 | Method And Device For Producing Hot Metallic Strip, In Particular From Lightweight Structural Steel |
| EP06818104A EP1965938B1 (en) | 2005-12-23 | 2006-11-22 | Method and device for producing hot metallic strip, in particular from lightweight structural steel |
| RU2008130392/02A RU2397042C2 (en) | 2005-12-23 | 2006-11-22 | Method and device for manufacturing of metal hot-rolled strips and device for manufacturing of metal hot-rolled strips |
| KR1020087018097A KR101380698B1 (en) | 2005-12-23 | 2006-11-22 | Method and device for producing hot metallic strip, in particular from lightweight structural steel |
| DE502006007992T DE502006007992D1 (en) | 2005-12-23 | 2006-11-22 | METHOD AND DEVICE FOR PRODUCING METALLIC HOT RINGS, IN PARTICULARLY LIGHTWEIGHT STEEL |
| ZA200805573A ZA200805573B (en) | 2005-12-23 | 2008-06-25 | Method and device for producing hot metallic strip, in particular from lightweight structural steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005062854A DE102005062854A1 (en) | 2005-12-23 | 2005-12-23 | Method and device for producing metallic hot strips, in particular made of lightweight steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005062854A1 true DE102005062854A1 (en) | 2007-07-05 |
Family
ID=37735169
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005062854A Withdrawn DE102005062854A1 (en) | 2005-12-23 | 2005-12-23 | Method and device for producing metallic hot strips, in particular made of lightweight steel |
| DE502006007992T Active DE502006007992D1 (en) | 2005-12-23 | 2006-11-22 | METHOD AND DEVICE FOR PRODUCING METALLIC HOT RINGS, IN PARTICULARLY LIGHTWEIGHT STEEL |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502006007992T Active DE502006007992D1 (en) | 2005-12-23 | 2006-11-22 | METHOD AND DEVICE FOR PRODUCING METALLIC HOT RINGS, IN PARTICULARLY LIGHTWEIGHT STEEL |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20090266503A1 (en) |
| EP (1) | EP1965938B1 (en) |
| KR (1) | KR101380698B1 (en) |
| CN (1) | CN101346202B (en) |
| AT (1) | ATE482780T1 (en) |
| AU (1) | AU2006329116B2 (en) |
| DE (2) | DE102005062854A1 (en) |
| RU (1) | RU2397042C2 (en) |
| UA (1) | UA87787C2 (en) |
| WO (1) | WO2007071225A1 (en) |
| ZA (1) | ZA200805573B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010102599A1 (en) * | 2009-03-12 | 2010-09-16 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal continuous casting system |
| DE102009012985A1 (en) * | 2009-03-12 | 2010-09-23 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal strip casting plant |
| DE102015114725B3 (en) * | 2015-09-03 | 2016-12-08 | Salzgitter Flachstahl Gmbh | Melt feed system for a horizontal strip caster |
| WO2017032371A2 (en) | 2015-08-21 | 2017-03-02 | Schaeffler Technologies AG & Co. KG | Force simulation device on an actuation element of a vehicle, preferably a pedal force simulator |
| DE102016116711A1 (en) | 2016-09-07 | 2018-03-08 | Salzgitter Flachstahl Gmbh | Method for producing a metal strip on a horizontal strip casting plant |
| EP3375544A1 (en) * | 2017-03-15 | 2018-09-19 | SMS Group GmbH | Horizontal strip casting installation with optimised casting belt |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2493266C2 (en) | 2009-03-11 | 2013-09-20 | Зальцгиттер Флахшталь Гмбх | Method of hot-rolled strip production and hot-rolled strip made from ferritic steel |
| WO2010102596A1 (en) * | 2009-03-11 | 2010-09-16 | Salzgitter Flachstahl Gmbh | Method for producing a hot rolled strip and hot rolled strip produced from triplex lightweight steel |
| DE102009038974B3 (en) | 2009-08-21 | 2010-11-25 | Salzgitter Flachstahl Gmbh | Method for producing steel hot strip with material characteristics adjustable over the band cross-section, comprises applying a steel melt by a casting groove on a running casting band of a horizontal strip casting plant |
| DE102011010040B3 (en) * | 2011-02-02 | 2012-08-02 | Salzgitter Flachstahl Gmbh | Method and device for producing a cast strip of steel with material properties adjustable over the strip cross section and the strip length |
| DE102011056930A1 (en) * | 2011-12-22 | 2013-06-27 | Borgwarner Beru Systems Gmbh | Electric heater |
| DE102012013425A1 (en) | 2012-07-03 | 2014-01-09 | Salzgitter Flachstahl Gmbh | Continuous strip casting and rolling plant |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2034217A (en) * | 1978-11-03 | 1980-06-04 | Alusuisse | Moulds with Roughened Surface for Casting Metals |
| WO1995017988A1 (en) * | 1993-12-27 | 1995-07-06 | Mannesmann Ag | Conveyor belt for use in a continuous strip-casting plant for the production of metal strip |
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| US2597046A (en) * | 1948-06-25 | 1952-05-20 | Sendzimir Tadeusz | Method of producing tubular and sheet metals |
| US4582117A (en) * | 1983-09-21 | 1986-04-15 | Electric Power Research Institute | Heat transfer during casting between metallic alloys and a relatively moving substrate |
| DE3423834A1 (en) * | 1984-06-28 | 1986-01-09 | Mannesmann AG, 4000 Düsseldorf | METHOD AND DEVICE FOR CONTINUOUSLY POURING METAL MELT, IN PARTICULAR STEEL MELT |
| JPH02112854A (en) * | 1988-10-20 | 1990-04-25 | Nippon Steel Corp | Metal strip continuous casting apparatus |
| CN2133386Y (en) * | 1992-07-27 | 1993-05-19 | 北京科技大学 | Step-by-step slot type continuous casting machine |
| JP3100798B2 (en) * | 1993-06-08 | 2000-10-23 | 新日本製鐵株式会社 | Quenched metal strip manufacturing equipment |
| CN1081100C (en) * | 1995-10-16 | 2002-03-20 | 美铝公司 | Casting belts for use in casting of metals and method of manufacturing same |
| DE19824366A1 (en) * | 1998-05-30 | 1999-12-02 | Schloemann Siemag Ag | Strand guide segment for slab caster |
| CN2586549Y (en) * | 2002-12-05 | 2003-11-19 | 宁夏惠冶镁业有限公司 | Semi-sealed cooling type continuous casting machine |
-
2005
- 2005-12-23 DE DE102005062854A patent/DE102005062854A1/en not_active Withdrawn
-
2006
- 2006-11-22 CN CN2006800488184A patent/CN101346202B/en not_active Expired - Fee Related
- 2006-11-22 DE DE502006007992T patent/DE502006007992D1/en active Active
- 2006-11-22 UA UAA200809615A patent/UA87787C2/en unknown
- 2006-11-22 AT AT06818104T patent/ATE482780T1/en active
- 2006-11-22 WO PCT/DE2006/002082 patent/WO2007071225A1/en not_active Ceased
- 2006-11-22 RU RU2008130392/02A patent/RU2397042C2/en not_active IP Right Cessation
- 2006-11-22 EP EP06818104A patent/EP1965938B1/en not_active Not-in-force
- 2006-11-22 US US12/158,832 patent/US20090266503A1/en not_active Abandoned
- 2006-11-22 AU AU2006329116A patent/AU2006329116B2/en not_active Ceased
- 2006-11-22 KR KR1020087018097A patent/KR101380698B1/en not_active Expired - Fee Related
-
2008
- 2008-06-25 ZA ZA200805573A patent/ZA200805573B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2034217A (en) * | 1978-11-03 | 1980-06-04 | Alusuisse | Moulds with Roughened Surface for Casting Metals |
| WO1995017988A1 (en) * | 1993-12-27 | 1995-07-06 | Mannesmann Ag | Conveyor belt for use in a continuous strip-casting plant for the production of metal strip |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010102599A1 (en) * | 2009-03-12 | 2010-09-16 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal continuous casting system |
| DE102009012984A1 (en) * | 2009-03-12 | 2010-09-23 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal strip casting plant |
| DE102009012985A1 (en) * | 2009-03-12 | 2010-09-23 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal strip casting plant |
| US8408279B2 (en) | 2009-03-12 | 2013-04-02 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal continuous casting system |
| DE102009012984B4 (en) * | 2009-03-12 | 2013-05-02 | Salzgitter Flachstahl Gmbh | Casting nozzle for a horizontal strip casting plant |
| RU2518864C2 (en) * | 2009-03-12 | 2014-06-10 | Зальцгиттер Флахшталь Гмбх | Injection nozzle for horizontal injection moulding plant |
| WO2017032371A2 (en) | 2015-08-21 | 2017-03-02 | Schaeffler Technologies AG & Co. KG | Force simulation device on an actuation element of a vehicle, preferably a pedal force simulator |
| DE102015114725B3 (en) * | 2015-09-03 | 2016-12-08 | Salzgitter Flachstahl Gmbh | Melt feed system for a horizontal strip caster |
| WO2017036456A1 (en) | 2015-09-03 | 2017-03-09 | Sms Group Gmbh | Melt charging system for a horizontal continuous casting system |
| DE102016116711A1 (en) | 2016-09-07 | 2018-03-08 | Salzgitter Flachstahl Gmbh | Method for producing a metal strip on a horizontal strip casting plant |
| EP3375544A1 (en) * | 2017-03-15 | 2018-09-19 | SMS Group GmbH | Horizontal strip casting installation with optimised casting belt |
| DE102017105570A1 (en) * | 2017-03-15 | 2018-09-20 | Salzgitter Flachstahl Gmbh | Horizontal strip caster with optimized casting belt |
Also Published As
| Publication number | Publication date |
|---|---|
| DE502006007992D1 (en) | 2010-11-11 |
| ATE482780T1 (en) | 2010-10-15 |
| EP1965938A1 (en) | 2008-09-10 |
| KR101380698B1 (en) | 2014-04-02 |
| CN101346202A (en) | 2009-01-14 |
| EP1965938B1 (en) | 2010-09-29 |
| RU2397042C2 (en) | 2010-08-20 |
| AU2006329116A1 (en) | 2007-06-28 |
| KR20080089433A (en) | 2008-10-06 |
| WO2007071225A1 (en) | 2007-06-28 |
| RU2008130392A (en) | 2010-01-27 |
| CN101346202B (en) | 2011-12-07 |
| ZA200805573B (en) | 2009-04-29 |
| AU2006329116B2 (en) | 2011-07-14 |
| UA87787C2 (en) | 2009-08-10 |
| US20090266503A1 (en) | 2009-10-29 |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
| R120 | Application withdrawn or ip right abandoned |
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