EP0854940B1 - Process for stabilising strip in a plant for coating strip material - Google Patents

Process for stabilising strip in a plant for coating strip material Download PDF

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Publication number
EP0854940B1
EP0854940B1 EP96938011A EP96938011A EP0854940B1 EP 0854940 B1 EP0854940 B1 EP 0854940B1 EP 96938011 A EP96938011 A EP 96938011A EP 96938011 A EP96938011 A EP 96938011A EP 0854940 B1 EP0854940 B1 EP 0854940B1
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EP
European Patent Office
Prior art keywords
strip
coating
field
coils
channel
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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.)
Expired - Lifetime
Application number
EP96938011A
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German (de)
French (fr)
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EP0854940A1 (en
Inventor
Eckart Schunk
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SMS Siemag AG
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SMS Demag AG
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Publication of EP0854940A1 publication Critical patent/EP0854940A1/en
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/24—Removing excess of molten coatings; Controlling or regulating the coating thickness using magnetic or electric fields

Definitions

  • the invention relates to a method for strip stabilization in a plant for Coating of strip-like material, in which a metal strip through the melted coating material receiving container is passed through the has a through channel below the melt pool level, in which through a electromagnetic generated by means of a pair of coils or pairs of coils Wanderfeld in the coating material induced induction currents in Interaction with the traveling electromagnetic field an electromagnetic Cause force to retain the coating material, and wherein to Belt stabilization in the area of the feed-through channel additionally a controllable one Magnetic field is applied
  • JP-A-6-136 502 is a Method for controlling the coating weight of a belt known, wherein the amplitude of the vibration and torsion through suitably arranged coil pairs of the vertical belt is to be reduced.
  • the object of the present invention a method for Stabilize the tape with which to find the tape material without touching it outside in a more or less symmetrical position so that it does not come with comes into contact with the walls of the coating channel and is thereby damaged becomes.
  • the stabilization should be at different bandwidths, band thicknesses and Material qualities to be adaptable.
  • the solution lies in the shared use of the coils for the traveling field Sealing and for band stabilization.
  • the modulation of the or of the coil pairs performed on thyristors, which are driven so far that a secure seal is achieved.
  • a device for band stabilization in a generic system is characterized by a plurality of magnet coil pairs which can be switched on or off and are arranged on both sides of the band in the region of the coating channel and whose field strength and / or frequency can be adjusted.
  • the magnetic coils can be arranged, for example, between the coils of the electromagnetic traveling field and the bottom opening of the container on both sides of the band and can be dimensioned according to the width of the band.
  • At least individual magnetic coils are provided parallel to the Belt surface slidable to target specific areas of the Influencing the belt surface and adjusting to different belt widths to make.
  • Figure 1 shows a rough schematic representation of a container 1 for molten Cover material 2, with a bottom opening 3, which is in a Feed-through channel 4 continues for the band 5 running vertically through the container 1.
  • coils 6,7 are arranged, in which a electromagnetic traveling field is induced, which is an electromagnetic force to retain the coating material 2.
  • additional magnetic coils 8, 9 and / or 10, 11 on both sides of the Band 5 and the feed-through channel 4 are provided, which, as in Figure 2 schematically in a cross section through the band 5 at the height of the magnet coils 8.9 extend over the entire width of the belt 5.
  • Solenoid coils 8, 9 and 10, 11 are controllable according to the invention with respect to field strength and / or frequency in order to Adapt to different strip materials or strip thicknesses can.
  • two or more magnetic coils are also conceivable 8a, 8b, 9a, 9b to be provided on both sides of the belt 5, which can be controlled individually in order to an even better influence on the band 5 in the magnetic field according to the invention to provide for stabilization.
  • the solenoids 8a, 8b, 9a, 9b can be spaced to each other and to be aligned with the edge regions of the band 5 and be displaceable parallel to the belt surface in both directions. Thereby can be precisely adapted to the respective bandwidth of the band passing through 5 can be made.
  • the displacement can be hydraulic, pneumatic or done by electric motor.
  • FIG. 5 there are 4 magnetic coils on each side of the band 5 8a, 8b, 8c, 8d, 9a, 9b, 9c, 9d provided, of which, depending on the bandwidth, the outer Coils 8a, 9a, 8d, 9d can be switched on and off.
  • the coils can be divided into one coil each above and below the inductors.
  • the Through duct 4 sensors can be arranged in the form of field strength sensors or tape position sensors correspond to the incoming tape 5.
  • the one from the The position of the tape detected by sensors is processed into a signal in an arithmetic unit, with which the solenoids are controlled.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesive Tapes (AREA)
  • Paints Or Removers (AREA)
  • Fertilizers (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Coating Apparatus (AREA)

Abstract

A process for stabilizing strip in a plant for coating strip material, in which a metal strip is taken through a container holding molten coating material that has, below the melt surface, a through channel, in which induction currents are induced by an electromagnetic travelling field in the coating material and, in interaction with the electromagnetic travelling field, generate an electromagnetic force to retain the coating material. In the region of the through channel, a controllable magnetic field superimposed on the modulation of the electromagnetic travelling field is applied, whose field strength and/or frequency are adjustable as a function of sensor-detected position of the strip in the coating channel.

Description

Die Erfindung betrifft ein Verfahren zur Bandstabilisierung an einer Anlage zum Beschichten von bandförmigem Gut, bei der ein Metallband durch einen das geschmolzene Überzugsmaterial aufnehmenden Behälter hindurchgeführt wird, der unterhalb des Schmelzbadspiegels einen Durchführkanal aufweist, in dem durch ein mittels eines Spulenpaares oder Spulenpaaren erzeugtes elektromagnetisches Wanderfeld im Überzugsmaterial Induktionsströme induziert werden, die in Wechselwirkung mit dem elektromagnetischen Wanderfeld eine elektromagnetische Kraft zum Zurückhalten des Überzugsmaterials hervorrufen, und wobei zur Bandstabilisierung im Bereich des Durchführkanals zusätzlich ein steuerbares Magnetfeld aufgebracht wird,The invention relates to a method for strip stabilization in a plant for Coating of strip-like material, in which a metal strip through the melted coating material receiving container is passed through the has a through channel below the melt pool level, in which through a electromagnetic generated by means of a pair of coils or pairs of coils Wanderfeld in the coating material induced induction currents in Interaction with the traveling electromagnetic field an electromagnetic Cause force to retain the coating material, and wherein to Belt stabilization in the area of the feed-through channel additionally a controllable one Magnetic field is applied

Ein derartiges Verfahren und eine Anlage sind beispielsweise in der DE-A-43 44 939 beschrieben. Der dort das schmelzflüssiges Überzugsmaterial aufnehmende Behälter ist mit einer bodenseitigen Durchführungsöffnung für das zu beschichtende Band versehen, die durch eine Elektromagnetpumpe abgedichtet ist. Diese Pumpe erzeugt eine elektromagnetische Kraft, die gleich groß oder größer als der metallostatische Druck in der Öffnung des Durchlasskanals ist. Dadurch wird das schmelzflüssige Überzugsmaterial daran gehindert, durch den Durchlasskanal auszulaufen.Such a method and a system are for example in DE-A-43 44 939 described. The container holding the molten coating material there is with a bottom opening for the tape to be coated provided, which is sealed by an electromagnetic pump. This pump produces an electromagnetic force equal to or greater than the metallostatic Pressure in the opening of the passage is. This will make the liquid Cover material prevented from leaking through the passageway.

Es hat sich gezeigt, daß beim Durchlaufbeschichten das Band wechselseitig ausgelenkt oder verdreht wird. Diese Abhilfe ist mit herkömmlichen Mitteln, z. B. Badzugerhöhung nicht möglich. Weitere Rollenführungen sind in diesem Prozeßbereich nicht möglich, da die Beschichtung noch nicht erstarrt ist. It has been shown that the belt alternates during continuous coating is deflected or twisted. This remedy is with conventional means such. B. Bad pull increase not possible. There are more roller guides in this Process area not possible because the coating has not yet solidified.

Aus Patent Abstracts of Japan, engl. Zusammenfassung von JP-A-6-136 502 ist ein Verfahren zur Steuerung des Beschichtungsgewichtes eines Bandes bekannt, wobei durch geeignet angeordnete Spulenpaare die Amplitude der Vibration und der Torsion des senkrecht laufenden Bandes verringert werden soll.From Patent Abstracts of Japan, engl. Summary of JP-A-6-136 502 is a Method for controlling the coating weight of a belt known, wherein the amplitude of the vibration and torsion through suitably arranged coil pairs of the vertical belt is to be reduced.

Ausgehend von den geschilderten Problemen und Nachteilen des Standes der Technik liegt der vorliegenden Erfindung die Aufgabe zugrunde, ein Verfahren zum Stabilisieren des Bandes zu finden, mit dem das Bandmaterial ohne Berührung von außen in eine mehr oder weniger symmetrische Lage gebracht wird, damit es nicht mit den Wänden des Beschichtungskanals in Berührung kommt und dadurch beschädigt wird. Die Stabilisierung soll an unterschiedliche Bandbreiten, Bandstärken und Materialqualitäten anpaßbar sein.Based on the described problems and disadvantages of the prior art is the object of the present invention, a method for Stabilize the tape with which to find the tape material without touching it outside in a more or less symmetrical position so that it does not come with comes into contact with the walls of the coating channel and is thereby damaged becomes. The stabilization should be at different bandwidths, band thicknesses and Material qualities to be adaptable.

Die Lösung liegt in der gemeinsamen Nutzung der Spulen für das Wanderfeld zur Abdichtung sowie für die Bandstabilisierung. Hierbei wird die Aussteuerung des oder der Spulenpaare über Thyristoren durchgeführt, die soweit ausgesteuert werden, daß eine sichere Abdichtung erreicht wird. Abhängig von der Lage/Asymmetrie des Bandes , welche über Sensoren erfaßt wird, erfolgt eine zusätzliche Aussteuerung des oder der Spulenpaare zur Symmetrierung. The solution lies in the shared use of the coils for the traveling field Sealing and for band stabilization. The modulation of the or of the coil pairs performed on thyristors, which are driven so far that a secure seal is achieved. Depending on the position / asymmetry of the band , which is detected by sensors, there is an additional modulation of the or of the coil pairs for symmetrization.

Eine Vorrichtung zur Bandstabilisierung in einer gattungsgemäßen Anlage ist gekennzeichnet durch mehrere beidseitig des Bandes im Bereich des Beschichtungskanals angeordnete einzeln zu- oder abschaltbare Magnetspulenpaare, deren Feldstärke und/oder Frequenz einstellbar ist.
Die Magnetspulen können beispielsweise zwischen den Spulen des elektromagnetischen Wanderfeldes und der bodenseitigen Öffnung des Behälters beidseitig des Bandes angeordnet sein und der Breite des Bandes entsprechend dimensioniert sein.A device for band stabilization in a generic system is characterized by a plurality of magnet coil pairs which can be switched on or off and are arranged on both sides of the band in the region of the coating channel and whose field strength and / or frequency can be adjusted.
The magnetic coils can be arranged, for example, between the coils of the electromagnetic traveling field and the bottom opening of the container on both sides of the band and can be dimensioned according to the width of the band.

Da die Magnetspulendurch einzeln zu- oder abschaltbar sind, kann eine feinfühligere Beeinflussung des Magnetfeldes vorgenommen werden bzw. eine Anpassung des Magnetfeldes auf unterschiedliche Bandbreiten vorgenommen werden.Since the solenoids can be switched on or off individually, a more sensitive one can be used Influencing the magnetic field can be made or an adjustment of the Magnetic field can be made to different bandwidths.

Alternativ dazu ist vorgesehen, mindestens einzelne Magnetspulen parallel zur Bandoberfläche verschiebbar anzuordnen, um gezielt bestimmte Bereiche der Bandoberfläche zu beeinflussen und eine Einstellung auf unterschiedliche Bandbreiten vorzunehmen.As an alternative, at least individual magnetic coils are provided parallel to the Belt surface slidable to target specific areas of the Influencing the belt surface and adjusting to different belt widths to make.

Für den Fall, daß mehrere Magnetspulen auf jeder Seite des Bandes angeordnet sind, kann die Zu- und Abschaltung einzelner Magnetspulen erfolgen, so daß eine Anpassung an unterschiedliche Breiten, Dicken und Materialien der Bänder in weiten Grenzen möglich ist.In the event that multiple magnetic coils are arranged on each side of the tape, can be switched on and off individual solenoids, so that a Adaptation to different widths, thicknesses and materials of the straps in wide Limits is possible.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend beschrieben. Es zeigt:

Fig.1
einen Behälter mit geschmolzenem Überzugsmaterial im Schnitt
Fig.2
die erfindungsgemäße Magnetspulenanordnung neben dem Band
Fig.3 bis Fig.5
alternative Magnetspulenanordnungen
An embodiment of the invention is shown in the drawing and is described below. It shows:
Fig. 1
a container with melted coating material in section
Fig. 2
the magnetic coil arrangement according to the invention next to the tape
Fig. 3 to Fig. 5
alternative solenoid arrangements

Figur 1 zeigt in grob schematischer Darstellung einen Behälter 1 für geschmolzenes Überzugsmaterial 2, mit einer bodenseitigen Öffnung 3, die sich in einem Durchführkanal 4 für das den Behälter 1 senkrecht durchlaufende Band 5 fortsetzt. Um den Durchführungskanal 4 herum sind Spulen 6,7 angeordnet, in denen ein elektromagnetisches Wanderfeld induziert wird, das eine elektromagnetische Kraft zum Zurückhalten des Überzugsmaterials 2 hervorruft. Oberhalb oder unterhalb dieser Spulen 6,7 sind zusätzliche Magnetspulen 8,9 und/oder bzw. 10, 11 beidseitig des Bandes 5 und des Durchführungskanals 4 vorgesehen, die, wie in Figur 2 schematisch in einem Querschnitt durch das Band 5 in Höhe der Magnetspulen 8,9 erkennbar, sich über die gesamte Breite des Bandes 5 erstrecken. Die Magnetspulen 8,9 bzw. 10, 11 sind erfindungsgemäß hinsichtlich Feldstärke und/oder Frequenz steuerbar, um eine Anpassung an unterschiedliche Bandmaterialien oder Banddicken vornehmen zu können.Figure 1 shows a rough schematic representation of a container 1 for molten Cover material 2, with a bottom opening 3, which is in a Feed-through channel 4 continues for the band 5 running vertically through the container 1. Around the lead-through channel 4 coils 6,7 are arranged, in which a electromagnetic traveling field is induced, which is an electromagnetic force to retain the coating material 2. Above or below this Coils 6, 7 are additional magnetic coils 8, 9 and / or 10, 11 on both sides of the Band 5 and the feed-through channel 4 are provided, which, as in Figure 2 schematically in a cross section through the band 5 at the height of the magnet coils 8.9 extend over the entire width of the belt 5. Solenoid coils 8, 9 and 10, 11 are controllable according to the invention with respect to field strength and / or frequency in order to Adapt to different strip materials or strip thicknesses can.

Wie in Figur 3 dargestellt ist es auch denkbar zwei oder mehr Magnetspulen 8a,8b,9a,9b beidseitig des Bandes 5 vorzusehen, die einzeln ansteuerbar sind, um eine noch bessere Beeinflussung des Bandes 5 im erfindungsgemäßen Magnetfeld zur Stabilisierung vorzusehen.As shown in FIG. 3, two or more magnetic coils are also conceivable 8a, 8b, 9a, 9b to be provided on both sides of the belt 5, which can be controlled individually in order to an even better influence on the band 5 in the magnetic field according to the invention to provide for stabilization.

Wie in Figur 4 dargestellt, können die Magnetspulen 8a,8b,9a,9b im Abstand zueinander und auf die Kantenbereiche des Bandes 5 ausgerichtet angeordnet sein und in beiden Richtungen parallel zur Bandoberfläche verschiebbar sein. Dadurch kann eine exakte Anpassung auf die jeweilige Bandbreite des durchlaufenden Bandes 5 vorgenommen werden. Die Verschiebung kann hydraulisch, pneumatisch oder elektromotorisch erfolgen.As shown in Figure 4, the solenoids 8a, 8b, 9a, 9b can be spaced to each other and to be aligned with the edge regions of the band 5 and be displaceable parallel to the belt surface in both directions. Thereby can be precisely adapted to the respective bandwidth of the band passing through 5 can be made. The displacement can be hydraulic, pneumatic or done by electric motor.

Wie in Figur 5 erkennbar, sind beidseitig des Bandes 5 jeweils 4 Magnetspulen 8a,8b,8c,8d,9a,9b,9c,9d vorgesehen, von denen, je nach Bandbreite, die äußeren Spulen 8a,9a,8d,9d zu- und abschaltbar sind. Die Spulen können aufgeteilt werden in je eine Spule oberhalb und unterhalb der Induktoren.As can be seen in FIG. 5, there are 4 magnetic coils on each side of the band 5 8a, 8b, 8c, 8d, 9a, 9b, 9c, 9d provided, of which, depending on the bandwidth, the outer Coils 8a, 9a, 8d, 9d can be switched on and off. The coils can be divided into one coil each above and below the inductors.

Zur Steuerung des Magnetfeldes können am Band 5, beispielsweise unterhalb des Durchführkanals 4 Sensoren angeordnet sein, die in Form von Feldstärkenmeßfühlern oder Bandlagenfühlem mit dem einlaufenden Band 5 korrespondieren. Die von den Fühlern erfaßte Bandposition wird in einem Rechenwerk zu einem Signal verarbeitet, mit dem die Magnetspulen gesteuert werden.To control the magnetic field on the band 5, for example below the Through duct 4 sensors can be arranged in the form of field strength sensors or tape position sensors correspond to the incoming tape 5. The one from the The position of the tape detected by sensors is processed into a signal in an arithmetic unit, with which the solenoids are controlled.

Claims (2)

  1. Method for stabilising the strip in a machine for the coating of material in strip form, in which a metal strip is passed through a container holding the molten coating material, the said container having below the surface of the melt bath a transit channel in which induction currents are induced in the coating material by a moving electromagnetic field produced by one or more pairs of coils, the said currents interacting with the moving electromagnetic field to produce an electromagnetic force which retains the coating material, and such that to stabilise the strip an additional, controllable magnetic field is applied in the area of the transit channel,
    characterised in that
    the coils for the moving field are used conjointly for sealing and for stabilising the strip, and the control of the magnetic field, whose field strength and/or frequency can be adjusted as a function of the strip position in the coating channel detected by sensors, is superimposed on the control of the moving electromagnetic field.
  2. Method for strip stabilisation according to Claim 1,
    characterised in that
    the pair(s) of coils are controlled by thyristors.
EP96938011A 1995-09-18 1996-09-04 Process for stabilising strip in a plant for coating strip material Expired - Lifetime EP0854940B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19535854 1995-09-18
DE19535854A DE19535854C2 (en) 1995-09-18 1995-09-18 Process for strip stabilization in a plant for coating strip-like material
PCT/DE1996/001715 WO1997011206A1 (en) 1995-09-18 1996-09-04 Process for stabilising strip in a plant for coating strip material

Publications (2)

Publication Number Publication Date
EP0854940A1 EP0854940A1 (en) 1998-07-29
EP0854940B1 true EP0854940B1 (en) 2001-05-30

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EP96938011A Expired - Lifetime EP0854940B1 (en) 1995-09-18 1996-09-04 Process for stabilising strip in a plant for coating strip material

Country Status (11)

Country Link
US (1) US6194022B1 (en)
EP (1) EP0854940B1 (en)
JP (1) JPH11512489A (en)
KR (1) KR100415069B1 (en)
AT (1) ATE201719T1 (en)
AU (1) AU711871B2 (en)
CA (1) CA2232290C (en)
DE (2) DE19535854C2 (en)
ES (1) ES2157014T3 (en)
RU (1) RU2192499C2 (en)
WO (1) WO1997011206A1 (en)

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DE102004061114A1 (en) * 2004-08-24 2006-03-02 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Method for guiding a belt and use for such a method
DE102009051932A1 (en) 2009-11-04 2011-05-05 Sms Siemag Ag Apparatus for coating a metallic strip and method therefor
US10982307B2 (en) 2016-02-23 2021-04-20 Fontaine Engineering Und Maschinen Gmbh Method for operating a coating device for coating a metal strip, and coating device

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FR2798937A3 (en) * 1999-09-24 2001-03-30 Lorraine Laminage Installation for the coating of metal strip, defiling rectilinearly, by immersion in a bath of liquid coating material, notably for the galvanization of steel strip
DE10014867A1 (en) * 2000-03-24 2001-09-27 Sms Demag Ag Process for the hot dip galvanizing of steel strips comprises continuously correcting the electrochemical field vertically to the surface of the strip to stabilize a middle
DE10055979B4 (en) * 2000-11-11 2009-08-20 Sms Demag Ag Method and device for hot-dip coating of metal strands, in particular of steel strip
DE10210430A1 (en) * 2002-03-09 2003-09-18 Sms Demag Ag Device for hot dip coating of metal strands
DE10210429A1 (en) * 2002-03-09 2003-09-18 Sms Demag Ag Device for hot dip coating of metal strands
DE10215057B4 (en) * 2002-04-05 2011-06-30 SMS Siemag Aktiengesellschaft, 40237 Apparatus for hot-dip coating of metal strands and method therefor
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DE10302745B4 (en) * 2003-01-24 2012-04-05 Sms Siemag Aktiengesellschaft Method and device for hot-dip coating of metal strips, in particular steel strips
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MXPA05009170A (en) * 2003-02-27 2005-10-20 Sms Demag Ag Method and device for melt dip coating metal strips, especially steel strips.
DE10316138A1 (en) * 2003-04-09 2004-10-28 Sms Demag Ag Method and device for hot-dip coating a metal strand
DE102005014878A1 (en) * 2005-03-30 2006-10-05 Sms Demag Ag Method and apparatus for hot dip coating a metal strip
DE102005060058B4 (en) * 2005-12-15 2016-01-28 Emg Automation Gmbh Method and device for stabilizing a band
IT1405694B1 (en) * 2011-02-22 2014-01-24 Danieli Off Mecc ELECTROMAGNETIC DEVICE FOR STABILIZING AND REDUCING THE DEFORMATION OF A FERROMAGNETIC TAPE AND ITS PROCESS
DE102017109559B3 (en) * 2017-05-04 2018-07-26 Fontaine Engineering Und Maschinen Gmbh Apparatus for treating a metal strip
DE102018215100A1 (en) 2018-05-28 2019-11-28 Sms Group Gmbh Vacuum coating apparatus, and method for coating a belt-shaped material

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DE102004061114A1 (en) * 2004-08-24 2006-03-02 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Method for guiding a belt and use for such a method
DE102009051932A1 (en) 2009-11-04 2011-05-05 Sms Siemag Ag Apparatus for coating a metallic strip and method therefor
WO2011054902A1 (en) 2009-11-04 2011-05-12 Sms Siemag Ag Device for coating a metal strip and method therefor
US10982307B2 (en) 2016-02-23 2021-04-20 Fontaine Engineering Und Maschinen Gmbh Method for operating a coating device for coating a metal strip, and coating device

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Publication number Publication date
AU711871B2 (en) 1999-10-21
DE19535854C2 (en) 1997-12-11
DE19535854A1 (en) 1997-03-20
KR100415069B1 (en) 2004-03-26
US6194022B1 (en) 2001-02-27
CA2232290C (en) 2008-03-11
EP0854940A1 (en) 1998-07-29
AU7560396A (en) 1997-04-09
DE59607014D1 (en) 2001-07-05
ES2157014T3 (en) 2001-08-01
JPH11512489A (en) 1999-10-26
KR19990044375A (en) 1999-06-25
RU2192499C2 (en) 2002-11-10
WO1997011206A1 (en) 1997-03-27
CA2232290A1 (en) 1997-03-27
ATE201719T1 (en) 2001-06-15

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