SE0002889L - An apparatus and method for controlling the thickness of a coating on a metallic article - Google Patents
An apparatus and method for controlling the thickness of a coating on a metallic articleInfo
- Publication number
- SE0002889L SE0002889L SE0002889A SE0002889A SE0002889L SE 0002889 L SE0002889 L SE 0002889L SE 0002889 A SE0002889 A SE 0002889A SE 0002889 A SE0002889 A SE 0002889A SE 0002889 L SE0002889 L SE 0002889L
- Authority
- SE
- Sweden
- Prior art keywords
- coating
- thickness
- controlling
- metallic article
- transportation
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 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
- C23C2/14—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
-
- 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
- C23C2/003—Apparatus
- C23C2/0035—Means for continuously moving substrate through, into or out of the bath
-
- 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
- C23C2/51—Computer-controlled implementation
-
- 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
- C23C2/5245—Position of the substrate for reducing vibrations of the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Computer Hardware Design (AREA)
- Coating With Molten Metal (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention refers to a device and a method for controlling the thickness of a coating on a metallic object (2). The coating is applied by continuous transportation of the object from an arrangement (1) for depositing a molten metal onto the object. The metallic object (2) is intended to be transported from said arrangement in a transportation direction along a transportation path (4) including a plane (x). The device (8) includes an electromagnetic wiper device arranged to wipe off excessive molten metal from the object by applying a magnetic force onto the object (2). Moreover, the device (8) includes an electromagnetic stabilising device arranged to stabilise the position of the object (2) with respect to the plane (x).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002889A SE0002889L (en) | 2000-08-11 | 2000-08-11 | An apparatus and method for controlling the thickness of a coating on a metallic article |
PCT/SE2001/001736 WO2002014574A1 (en) | 2000-08-11 | 2001-08-10 | A device and a method for controlling the thickness of a coating on a metallic object |
AU2001280386A AU2001280386A1 (en) | 2000-08-11 | 2001-08-10 | A device and a method for controlling the thickness of a coating on a metallic object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002889A SE0002889L (en) | 2000-08-11 | 2000-08-11 | An apparatus and method for controlling the thickness of a coating on a metallic article |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0002889D0 SE0002889D0 (en) | 2000-08-11 |
SE0002889L true SE0002889L (en) | 2002-02-12 |
Family
ID=20280679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0002889A SE0002889L (en) | 2000-08-11 | 2000-08-11 | An apparatus and method for controlling the thickness of a coating on a metallic article |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001280386A1 (en) |
SE (1) | SE0002889L (en) |
WO (1) | WO2002014574A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE528663C2 (en) * | 2005-06-03 | 2007-01-16 | Abb Ab | An apparatus and method for coating an elongated metallic element with a layer of metal |
SE529060C2 (en) * | 2005-06-30 | 2007-04-24 | Abb Ab | Thickness-controlling device for metallic coating on elongated metallic strip comprises second wiper associated with respective electromagnetic wiper and designed to apply jet of gas to strip |
DE102006052000A1 (en) * | 2006-11-03 | 2008-05-08 | Emg Automation Gmbh | Device for stabilizing the run of a metal strip |
DE102009051932A1 (en) | 2009-11-04 | 2011-05-05 | Sms Siemag Ag | Apparatus for coating a metallic strip and method therefor |
DE102012000662A1 (en) | 2012-01-14 | 2013-07-18 | Fontaine Engineering Und Maschinen Gmbh | Apparatus for coating a metallic strip with a coating material |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1351125A (en) * | 1970-04-15 | 1974-04-24 | British Steel Corp | Method of and apparatus for controlling a moving metal sheet to conform to a predetermined plane |
JPH03253549A (en) * | 1990-03-03 | 1991-11-12 | Sumitomo Metal Ind Ltd | Method for controlling passing position of steel sheet in continuous hot dip plating |
JPH05245521A (en) * | 1992-03-05 | 1993-09-24 | Kobe Steel Ltd | Method and device for damping steel sheet |
JPH06136502A (en) * | 1992-10-26 | 1994-05-17 | Nisshin Steel Co Ltd | Method for controlling coating weight in hot-dip metal plated steel strip by electromagnetic force |
JPH07113157A (en) * | 1993-10-14 | 1995-05-02 | Nisshin Steel Co Ltd | Method for preventing attraction of steel strip to electromagnet in plating adhesion control by electromagnetic force |
JPH1046309A (en) * | 1996-07-30 | 1998-02-17 | Nisshin Steel Co Ltd | Method for controlling plating weight and device therefor |
JPH1060614A (en) * | 1996-08-12 | 1998-03-03 | Nisshin Steel Co Ltd | Method for adjusting coating weight of plating utilizing electromagnetic force and apparatus therefor |
-
2000
- 2000-08-11 SE SE0002889A patent/SE0002889L/en not_active Application Discontinuation
-
2001
- 2001-08-10 WO PCT/SE2001/001736 patent/WO2002014574A1/en active Application Filing
- 2001-08-10 AU AU2001280386A patent/AU2001280386A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002014574A1 (en) | 2002-02-21 |
AU2001280386A1 (en) | 2002-02-25 |
SE0002889D0 (en) | 2000-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |