WO2011054902A1 - Device for coating a metal strip and method therefor - Google Patents
Device for coating a metal strip and method therefor Download PDFInfo
- Publication number
- WO2011054902A1 WO2011054902A1 PCT/EP2010/066810 EP2010066810W WO2011054902A1 WO 2011054902 A1 WO2011054902 A1 WO 2011054902A1 EP 2010066810 W EP2010066810 W EP 2010066810W WO 2011054902 A1 WO2011054902 A1 WO 2011054902A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strip
- magnets
- nozzle
- coating
- vertical distance
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 238000000576 coating method Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 30
- 230000006641 stabilisation Effects 0.000 claims description 30
- 238000011105 stabilization Methods 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 14
- 230000001939 inductive effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 8
- 238000003618 dip coating Methods 0.000 description 6
- 238000005244 galvannealing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
-
- 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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- 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
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
- C23C2/524—Position of the substrate
Definitions
- the invention relates to a device for coating a metallic strip with a Be slaughterungsmatenal having a filled with a liquid Be Anlagenungsmatenal coating container through which or from which the coated strip is discharged vertically upwards, wherein o- beyond the coating container, a stripping nozzle for stripping yet liquid Be harshungsmatenal of the strip surface is arranged, wherein above the Abstreifdüse an electromagnetic means for stabilizing the position of the tape is arranged in a central position, wherein the device comprises at least two on both sides of the metal strip arranged at the same height magnets. Furthermore, the invention relates to a method for coating a metallic strip with a Be Anlagensmatenal.
- DE 10 2008 039 244 A1 shows a device for hot-dip coating in which the metal strip is passed through the coating bath and discharged from the latter vertically upwards.
- a wiping nozzle Above the coating container, a wiping nozzle is arranged, with the excess Be Mrsungsmatenal is blown off the belt surface.
- a band stabilization Above the wiping nozzle, a band stabilization is arranged at a defined distance, with which the band is to be held centrally in the center plane of the plant.
- guide rollers are additionally inserted above the wiper nozzle in front of the heating device to ensure smooth belt running between the heating coils and defects on the system as well as on the belt through contact of the belt with these should avoid.
- a stable central belt run in systems with and without downstream heating inductors is of great importance for the strip cooling devices following the wiping nozzle, in order to achieve a uniform cooling effect. Again, it is important to avoid damage to the system and the belt surface.
- the belt position normal to the belt surface is measured in the belt stabilization system by means of displacement sensors and regulated in a closed loop.
- further measuring devices within the downstream devices can be used as additional signals for the belt position control.
- the position of the belt stabilization is defined by design and concentrated in the previously known solutions mostly on a spatial proximity to the scraper. Thus arises dependent from design a distance of the belt stabilization magnets from the nozzle lip of the wiper (air outlet from the nozzle).
- the invention is based on the object of further developing a device for coating a metallic strip with a coating material and a corresponding method such that the different requirements for strip guidance can be reacted in an improved and simpler manner. Accordingly, the quality of the hot dip coating, in particular the hot dip galvanizing, should be increased.
- the solution of this object by the invention is device-technically characterized by means for adjusting the vertical distance of the magnets of the wiper.
- These means for adjusting the vertical distance may comprise at least one lifting element which is directly or indirectly connected to the wiper.
- the wiping nozzle can have a frame structure or be connected to such, on which the at least one lifting element is arranged.
- a heating element for heating the strip can be arranged above the wiping nozzle in order to be able to carry out a so-called galvannealing process.
- the heating element is preferably formed as an inductive element.
- the means for adjusting the vertical position are preferably formed for adjusting the vertical distance of the magnets in the entire region of the height extension between the wiper and the heating element.
- the heating element may further be arranged a cooling section. Between heating element and cooling section, a holding furnace may be arranged.
- the means for adjusting the vertical distance may include at least one hydraulic or pneumatic actuator; they may also comprise at least one mechanical actuator, in particular a spindle-nut system.
- the device comprises two on both sides of the belt arranged at the same height magnets
- the vertical distance of the magnets is set by the wiper according to a predetermined value, wherein To set the distance, means for adjusting the vertical distance are operated by a controller.
- the magnets are preferably kept centered in the center position when setting the vertical distance.
- the essence of the invention thus depends on the fact that the position of the belt stabilization magnets is not stationary, but can be adapted to the respective requirements by means of a suitable lifting device.
- the aligned (centered) and optimized position of the belt stabilizing magnets to the continuous steel belt - in the direction normal to the belt - by a mechanical coupling of the belt stabilization magnets with the wiper remains always exist.
- the belt stabilization system must be positioned as close as possible to the respective device or effective point for optimal function and thus for the purpose of reducing the belt movements (principle of St. Vernant). This is, for example, for optimizing the coating with liquid metal a position as close as possible to the wiping, wherein for a central and quiet tape within the Nacher stiirmungs adopted the position of the non-contact tape stabilization should be selected as close to this device.
- a suitable auxiliary device both positions (once close to the scraper and once near the heating device) without loss of stabilization function.
- other positions can be approached, which allow influencing both plant parts (wiper and heating device) with the belt stabilization.
- the vertical position of the belt stabilizing magnets which are part of a belt stabilizing unit, can be flexibly adjusted to a desired value. This takes place depending on the operating state or the desired non-contact band position influencing.
- the positioning preferably takes place between the wiping nozzle and the downstream in the conveying direction of the belt heating inductors for galvannealing operation or a downstream strip cooling.
- the actuating means for the height adjustment of the magnets always remain centered to the scraper, since they are mechanically coupled thereto.
- the invention enables a variable, selectively adjustable position of the belt stabilizing magnets above the scraper nozzle in a Feuerverzinkungsstrom.
- the vertical adjustment capability of the belt stabilizing magnets relative to the scraper nozzle allows any position to achieve optimum operation between the extreme locations directly on the scraper nozzle and directly in front of the downstream heating elements or before the belt cooling.
- FIG. 1 shows an alternative embodiment of the invention, in perspective view a holding frame for the wiping nozzle of the hot-dip coating installation, on which magnets for strip stabilization are arranged vertically variable, and in perspective the magnets for belt stabilization, arranged on a height adjustment device.
- a hot dip coating plant which serves to coat a strip 1 with a coating metal.
- the strip 1 is introduced in a known manner into a coating container 2 in which liquid coating material is contained.
- a deflection of the belt 1 in the vertical direction V by means of a deflection roller 14 is made.
- the CVGL method can likewise be used in the same way, in which the band 1 enters the coating container 2 vertically from below and the bottom opening is sealed by means of an electromagnetic shutter.
- a wiping nozzle 3 Above the wiping nozzle 3 there is a device 4 for stabilizing the band 1.
- This device 4 has as its core two electro-magnets 6 arranged on both sides of the belt 1. With these devices it is achieved that the belt is deliberately subjected to magnetic forces such that it is held in a symmetrical center position 5 of the device. It is essential that means 7 are provided with which the vertical distance H of the magnets 6 can be set by the wiper 3 targeted. This is indicated in Fig.
- the device 4 for stabilizing a cooling section 1 1 is provided for the band 1 in Fig. 1.
- the band 1 is deflected by a deflection roller 13 in the horizontal.
- an inductive heating device 10 is provided above the strip stabilizer 4, with which a galvannealing process can be carried out in a manner known per se. Between the heating element 10 and the cooling section 1 1 is still a holding furnace 12th
- FIG. 3 An idea of the structural design of the proposed device is shown in FIG. 3.
- the wiping nozzle 3 is arranged on a frame structure 9, on which four lifting elements 8 are fastened, with which the magnets 6 can be raised or lowered relative to the wiping nozzle 3.
- FIG. 4 Further details of the constructive structure are shown in FIG. 4.
- four lifting elements 8 - in the present case designed as mechanical actuators in the form of spindle-nut systems - are used to provide the Move magnets 6 in the vertical direction V or adjust.
- the wiping nozzles 3 are not shown here; they are in the lower part of the illustration according to FIG. 4.
- the position of the strip stabilization is also tracked by the mechanical coupling of the strip stabilization magnets.
- the belt stabilizer 4 and, in particular, the magnets 6 are positioned directly below the inductive heating elements 10 by means 7 (lifting device). Since the coating thickness for GA products is very thin (maximum 90 g / m 2 ) and therefore only slight improvements in the layer structure can be achieved by the strip stabilization effect, the focus of the stabilization effect is on the strip run in the heating element 10 (GA inductor). and thus on the quality of the GA coating. Due to the mechanical coupling to the wiping nozzle 3, the wiping nozzle 3 and the magnets 6 of the belt stabilization are always centered to the belt 1.
- the effect of band stabilization in the region of the wiper nozzle 3 is reduced in this case, but it does not go away because of the optimal position calculation by a mathematical model used here.
- the magnets 6 are positioned closer to the heating elements 10 (GA inductors) than to the wiping nozzle 3, but taking into account the physical action in both directions.
- the focus of the stabilizing effect is on minimizing tape movement within the stripper nozzle. 3.
- the position of the magnets 6 of the belt stabilization in the region of the wiping nozzle 3 is selected.
- the guide rollers in front of the heating element which are used in previously known systems to stabilize the belt, are no longer necessary, since now the stabilizing effect can be influenced in a targeted manner in the entire height range between the wiper and the heating element.
- the means 7 also advantageously allow a manual cleaning of the wiper 3 during operation.
- the belt stabilization or the magnets 6 are moved to an elevated position, but without losing the stabilizing effect. This is not possible with previously known systems.
- the maintenance personnel obtains free access to the scraper nozzle 3 and therefore can clean the nozzle lips manually. This requirement is met with every hot dip galvanizing line.
- the positioning of the belt stabilizing magnets 6 is as explained with a device which may have two guides, holders and corresponding clamping devices which cause the tensioning of the system and thus the parallel alignment of the belt stabilization (the magnets 6) to the belt or wiper support system.
- This band-stabilizing position changing device is fixedly mounted on the scraping nozzle 3, which includes a frame structure with alignment members.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012537399A JP5663763B2 (en) | 2009-11-04 | 2010-11-04 | Apparatus for coating a strip and method therefor |
CN201080050673.8A CN102597295B (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
EP10774210.8A EP2496728B1 (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
KR1020127011678A KR101421981B1 (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
ES10774210.8T ES2660746T3 (en) | 2009-11-04 | 2010-11-04 | Apparatus for coating a metal tape and corresponding procedure |
PL10774210T PL2496728T3 (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
CA2794925A CA2794925C (en) | 2009-11-04 | 2010-11-04 | Device for coating metal strip and method therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009051932A DE102009051932A1 (en) | 2009-11-04 | 2009-11-04 | Apparatus for coating a metallic strip and method therefor |
DE102009051932.7 | 2009-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011054902A1 true WO2011054902A1 (en) | 2011-05-12 |
Family
ID=43334557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/066810 WO2011054902A1 (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2496728B1 (en) |
JP (1) | JP5663763B2 (en) |
KR (1) | KR101421981B1 (en) |
CN (1) | CN102597295B (en) |
CA (1) | CA2794925C (en) |
DE (1) | DE102009051932A1 (en) |
ES (1) | ES2660746T3 (en) |
HU (1) | HUE038462T2 (en) |
PL (1) | PL2496728T3 (en) |
TR (1) | TR201802499T4 (en) |
WO (1) | WO2011054902A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014225516B3 (en) | 2014-11-21 | 2016-03-31 | Fontaine Engineering Und Maschinen Gmbh | Method and device for coating a metal strip |
NO2786187T3 (en) * | 2014-11-21 | 2018-07-28 | ||
DE202015104823U1 (en) * | 2015-09-01 | 2015-10-27 | Fontaine Engineering Und Maschinen Gmbh | Apparatus for treating a metal strip |
DE102016222230A1 (en) * | 2016-08-26 | 2018-03-01 | Sms Group Gmbh | Method and coating device for coating a metal strip |
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 |
DE102018219134B3 (en) * | 2018-11-09 | 2020-01-30 | Thyssenkrupp Ag | Device and method for the thermal treatment of a surface of a moving metal strip |
CN109526081A (en) * | 2018-12-27 | 2019-03-26 | 邵阳高华工贸实业有限公司 | A kind of induction heating equipment and method for reinforcing bar production |
IT201900023484A1 (en) * | 2019-12-10 | 2021-06-10 | Danieli Off Mecc | STABILIZATION APPARATUS |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0659897B1 (en) | 1993-12-23 | 1996-05-29 | MANNESMANN Aktiengesellschaft | Process for the controlled regulation of an apparatus for coating of strip material |
JPH116046A (en) | 1997-06-18 | 1999-01-12 | Nippon Steel Corp | Method for removing dross in continuous hot-dipping metal coating line and device therefor |
WO2001011101A1 (en) | 1999-08-05 | 2001-02-15 | Usinor | Method and device for continuously producing a metal surface coating on a moving sheet metal |
EP0854940B1 (en) | 1995-09-18 | 2001-05-30 | SMS Demag AG | Process for stabilising strip in a plant for coating strip material |
WO2002014574A1 (en) | 2000-08-11 | 2002-02-21 | Abb Ab | A device and a method for controlling the thickness of a coating on a metallic object |
DE102005060058A1 (en) * | 2005-12-15 | 2007-06-28 | Emg Automation Gmbh | Stabilizing sheet steel strip passing through hot galvanizing bath, employs proximity measurement to detect oscillations, which are damped by controlled electromagnetic actuators |
DE102006052000A1 (en) * | 2006-11-03 | 2008-05-08 | Emg Automation Gmbh | Device for stabilizing the run of a metal strip |
DE102008039244A1 (en) | 2007-08-22 | 2009-03-12 | Sms Demag Ag | Process and hot-dip coating plant for strip stabilization of a band provided between wiping nozzles of the hot-dip coating plant |
DE102007045202A1 (en) * | 2007-09-21 | 2009-04-02 | Sms Demag Ag | Device for strip edge stabilization |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0681093A (en) * | 1992-08-31 | 1994-03-22 | Kawasaki Steel Corp | Hot dip metal coating equipment for strip |
KR100207710B1 (en) * | 1996-12-27 | 1999-07-15 | 윤종용 | Printing apparatus for pda and method therefor |
JP2001150015A (en) * | 1999-11-30 | 2001-06-05 | Shinko Electric Co Ltd | Position and vibratory control apparatus for steel plate |
JP4547818B2 (en) * | 2001-03-16 | 2010-09-22 | Jfeスチール株式会社 | Method for controlling the coating amount of hot dip galvanized steel sheet |
JP4450662B2 (en) * | 2004-04-05 | 2010-04-14 | 三菱日立製鉄機械株式会社 | Steel plate damping device |
SE527507C2 (en) * | 2004-07-13 | 2006-03-28 | Abb Ab | An apparatus and method for stabilizing a metallic article as well as a use of the apparatus |
KR100899550B1 (en) * | 2007-11-01 | 2009-05-26 | 현대하이스코 주식회사 | Manufacturing process of galvannealed hot dip coated steel sheet |
-
2009
- 2009-11-04 DE DE102009051932A patent/DE102009051932A1/en not_active Withdrawn
-
2010
- 2010-11-04 KR KR1020127011678A patent/KR101421981B1/en active IP Right Grant
- 2010-11-04 ES ES10774210.8T patent/ES2660746T3/en active Active
- 2010-11-04 CN CN201080050673.8A patent/CN102597295B/en active Active
- 2010-11-04 WO PCT/EP2010/066810 patent/WO2011054902A1/en active Application Filing
- 2010-11-04 HU HUE10774210A patent/HUE038462T2/en unknown
- 2010-11-04 JP JP2012537399A patent/JP5663763B2/en active Active
- 2010-11-04 EP EP10774210.8A patent/EP2496728B1/en active Active
- 2010-11-04 CA CA2794925A patent/CA2794925C/en active Active
- 2010-11-04 PL PL10774210T patent/PL2496728T3/en unknown
- 2010-11-04 TR TR2018/02499T patent/TR201802499T4/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0659897B1 (en) | 1993-12-23 | 1996-05-29 | MANNESMANN Aktiengesellschaft | Process for the controlled regulation of an apparatus for coating of strip material |
EP0854940B1 (en) | 1995-09-18 | 2001-05-30 | SMS Demag AG | Process for stabilising strip in a plant for coating strip material |
JPH116046A (en) | 1997-06-18 | 1999-01-12 | Nippon Steel Corp | Method for removing dross in continuous hot-dipping metal coating line and device therefor |
WO2001011101A1 (en) | 1999-08-05 | 2001-02-15 | Usinor | Method and device for continuously producing a metal surface coating on a moving sheet metal |
WO2002014574A1 (en) | 2000-08-11 | 2002-02-21 | Abb Ab | A device and a method for controlling the thickness of a coating on a metallic object |
DE102005060058A1 (en) * | 2005-12-15 | 2007-06-28 | Emg Automation Gmbh | Stabilizing sheet steel strip passing through hot galvanizing bath, employs proximity measurement to detect oscillations, which are damped by controlled electromagnetic actuators |
DE102006052000A1 (en) * | 2006-11-03 | 2008-05-08 | Emg Automation Gmbh | Device for stabilizing the run of a metal strip |
DE102008039244A1 (en) | 2007-08-22 | 2009-03-12 | Sms Demag Ag | Process and hot-dip coating plant for strip stabilization of a band provided between wiping nozzles of the hot-dip coating plant |
DE102007045202A1 (en) * | 2007-09-21 | 2009-04-02 | Sms Demag Ag | Device for strip edge stabilization |
Also Published As
Publication number | Publication date |
---|---|
EP2496728A1 (en) | 2012-09-12 |
JP2013510236A (en) | 2013-03-21 |
KR20120063550A (en) | 2012-06-15 |
DE102009051932A1 (en) | 2011-05-05 |
HUE038462T2 (en) | 2018-10-29 |
CA2794925C (en) | 2014-08-19 |
CN102597295B (en) | 2015-04-22 |
JP5663763B2 (en) | 2015-02-04 |
PL2496728T3 (en) | 2018-06-29 |
KR101421981B1 (en) | 2014-08-13 |
CN102597295A (en) | 2012-07-18 |
TR201802499T4 (en) | 2018-03-21 |
ES2660746T3 (en) | 2018-03-26 |
CA2794925A1 (en) | 2011-05-12 |
EP2496728B1 (en) | 2018-01-03 |
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