FR2700555B1 - Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products. - Google Patents

Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.

Info

Publication number
FR2700555B1
FR2700555B1 FR9300524A FR9300524A FR2700555B1 FR 2700555 B1 FR2700555 B1 FR 2700555B1 FR 9300524 A FR9300524 A FR 9300524A FR 9300524 A FR9300524 A FR 9300524A FR 2700555 B1 FR2700555 B1 FR 2700555B1
Authority
FR
France
Prior art keywords
enclosure
products
outlet channel
dimensioning
wiping
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.)
Expired - Fee Related
Application number
FR9300524A
Other languages
French (fr)
Other versions
FR2700555A1 (en
Inventor
Jose Delot
Gerald Sanchez
Guy Dussous
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delot Process SA
Original Assignee
Delot Process SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR9300524A priority Critical patent/FR2700555B1/en
Application filed by Delot Process SA filed Critical Delot Process SA
Priority to BR9407692A priority patent/BR9407692A/en
Priority to RU96107898/02A priority patent/RU2119971C1/en
Priority to JP8504737A priority patent/JPH09507531A/en
Priority to PL94313517A priority patent/PL186566B1/en
Priority to AU73463/94A priority patent/AU693106B2/en
Priority to DE69403810T priority patent/DE69403810T2/en
Priority to PCT/FR1994/000907 priority patent/WO1996002684A1/en
Priority to ES94922281T priority patent/ES2105736T3/en
Priority to EP94922281A priority patent/EP0720663B1/en
Priority to AT94922281T priority patent/ATE154399T1/en
Priority to CN94193846A priority patent/CN1070931C/en
Publication of FR2700555A1 publication Critical patent/FR2700555A1/en
Application granted granted Critical
Publication of FR2700555B1 publication Critical patent/FR2700555B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Cookers (AREA)
  • Casings For Electric Apparatus (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

A method for dimensioning an electroplating enclosure with a device for magnetically wiping electroplated metallurgical products, particularly applicable to a continuous electroplating method. The method uses a wiping device which is preferably an inductive element arranged about an outlet channel of the enclosure in order to generate a transversal alternating sliding electromagnetic field at the surface of said products. Said method is characterised in that it comprises, mainly on the basis of the transversal dimensions and axial length of said enclosure, the cross section and velocity of the products, the dynamic viscosity and pressure of the coating fluid within the enclosure, the transversal dimensions of said outlet channel, the displacement speed and magnitude of the electromagnetic field in said liquid, and a parameter representative of the roughness, if any, of said metallurgical products, calculating or controlling the conditions in which the Couette lengths respectively associated with the flow of the coating fluid within the enclosure and in its outlet channel, are maintained below the critical values beyond which said flows become markedly turbulent.
FR9300524A 1993-01-20 1993-01-20 Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products. Expired - Fee Related FR2700555B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR9300524A FR2700555B1 (en) 1993-01-20 1993-01-20 Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.
ES94922281T ES2105736T3 (en) 1993-01-20 1994-07-20 DIMENSIONING PROCEDURE FOR A GALVANIZATION ENCLOSURE PROVIDED WITH A DEVICE FOR MAGNETIC RINSING OF GALVANIZED METALLURGICAL PRODUCTS.
JP8504737A JPH09507531A (en) 1993-01-20 1994-07-20 Method for sizing a galvanizing enclosure with a device for magnetic wiping galvanized metal products
PL94313517A PL186566B1 (en) 1993-01-20 1994-07-20 Method of determining dimensions of a zinc-plating unit housing provided with an apparatus for magnetically wiping galvanised rolled products
AU73463/94A AU693106B2 (en) 1993-01-20 1994-07-20 Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical products
DE69403810T DE69403810T2 (en) 1993-01-20 1994-07-20 DIMENSIONING A COATING CONTAINER WITH A MAGNETIC WIPER OF METALLURGICAL MATERIALS COATED WITH LIQUID METAL
BR9407692A BR9407692A (en) 1993-01-20 1994-07-20 Method for dimensioning a galvanizing housing equipped with a device for the magnetic reduction of galvanized metallurgical products
RU96107898/02A RU2119971C1 (en) 1993-01-20 1994-07-20 Method determining dimensional parameters of galvanizing chamber fitted with gear of magnetic dehumidification of galvanized metallurgical articles
EP94922281A EP0720663B1 (en) 1993-01-20 1994-07-20 Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical products
AT94922281T ATE154399T1 (en) 1993-01-20 1994-07-20 DIMENSIONING A COATING CONTAINER WITH A MAGNETIC WIPER DEVICE OF METALLURGICAL MATERIALS COATED WITH LIQUID METAL
CN94193846A CN1070931C (en) 1993-01-20 1994-07-20 Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical prooducts
PCT/FR1994/000907 WO1996002684A1 (en) 1993-01-20 1994-07-20 Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical products

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9300524A FR2700555B1 (en) 1993-01-20 1993-01-20 Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.
CN94193846A CN1070931C (en) 1993-01-20 1994-07-20 Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical prooducts
PCT/FR1994/000907 WO1996002684A1 (en) 1993-01-20 1994-07-20 Method for dimensioning an electroplating enclosure with a magnetic wiping device for electroplated metallurgical products

Publications (2)

Publication Number Publication Date
FR2700555A1 FR2700555A1 (en) 1994-07-22
FR2700555B1 true FR2700555B1 (en) 1995-03-31

Family

ID=33162522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300524A Expired - Fee Related FR2700555B1 (en) 1993-01-20 1993-01-20 Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.

Country Status (12)

Country Link
EP (1) EP0720663B1 (en)
JP (1) JPH09507531A (en)
CN (1) CN1070931C (en)
AT (1) ATE154399T1 (en)
AU (1) AU693106B2 (en)
BR (1) BR9407692A (en)
DE (1) DE69403810T2 (en)
ES (1) ES2105736T3 (en)
FR (1) FR2700555B1 (en)
PL (1) PL186566B1 (en)
RU (1) RU2119971C1 (en)
WO (1) WO1996002684A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700555B1 (en) * 1993-01-20 1995-03-31 Delot Process Sa Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.
DE4344939C1 (en) * 1993-12-23 1995-02-09 Mannesmann Ag Method for the control, suitable for the process, of an installation for coating strip-shaped material
IN191638B (en) * 1994-07-28 2003-12-06 Bhp Steel Jla Pty Ltd
US6106620A (en) * 1995-07-26 2000-08-22 Bhp Steel (Jla) Pty Ltd. Electro-magnetic plugging means for hot dip coating pot
DE19535854C2 (en) * 1995-09-18 1997-12-11 Mannesmann Ag Process for strip stabilization in a plant for coating strip-like material
CN1252877A (en) 1997-03-13 2000-05-10 第一咨询公司 Disease management system
FR2807070B1 (en) 2000-03-28 2002-05-17 Delot Process Sa METHOD AND DEVICE FOR MAKING A METAL COATING ON AN OBJECT COMING OUT OF A BATH OF MELTED METAL
DE10210430A1 (en) * 2002-03-09 2003-09-18 Sms Demag Ag Device for hot dip coating of metal strands
RU2237743C2 (en) * 2002-09-26 2004-10-10 Закрытое акционерное общество "Межотраслевое юридическое агентство "Юрпромконсалтинг" Method for processing of surface of elongated article, line and apparatus for effectuating the same
US11149337B1 (en) 2017-04-18 2021-10-19 Western Technologies, Inc. Continuous galvanizing apparatus and process
US11242590B2 (en) 2017-04-18 2022-02-08 Western Technologies, Inc. Continuous galvanizing apparatus for multiple rods
CN111676490B (en) * 2020-05-22 2021-07-13 西北矿冶研究院 Method for optimizing zinc electrodeposition process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129981B2 (en) * 1973-07-17 1976-08-28
FR2647814B1 (en) * 1989-06-02 1994-07-08 Galva Lorraine ENCLOSURE FOR USE IN COVERING METALLIC OR ALLOY-BASED COATING OF OBJECTS OF ELONGATE SHAPE THROUGHOUT IT
MA21865A1 (en) * 1989-06-09 1990-12-31 Galva Lorraine METHOD, ENCLOSURE AND INSTALLATION FOR CONTINUOUS / INTERMITTENT COATING OF OBJECTS BY PASSING THESE OBJECTS THROUGH A LIQUID MASS OF A COATING PRODUCT.
DE4208578A1 (en) * 1992-03-13 1993-09-16 Mannesmann Ag METHOD FOR COATING THE SURFACE OF STRAND-SHAPED GOODS
FR2700555B1 (en) * 1993-01-20 1995-03-31 Delot Process Sa Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.

Also Published As

Publication number Publication date
ES2105736T3 (en) 1997-10-16
ATE154399T1 (en) 1997-06-15
AU693106B2 (en) 1998-06-25
DE69403810T2 (en) 1998-01-29
FR2700555A1 (en) 1994-07-22
PL313517A1 (en) 1996-07-08
CN1070931C (en) 2001-09-12
PL186566B1 (en) 2004-01-30
DE69403810D1 (en) 1997-07-17
WO1996002684A1 (en) 1996-02-01
RU2119971C1 (en) 1998-10-10
BR9407692A (en) 1997-02-04
AU7346394A (en) 1996-02-16
EP0720663B1 (en) 1997-06-11
CN1133618A (en) 1996-10-16
JPH09507531A (en) 1997-07-29
EP0720663A1 (en) 1996-07-10

Similar Documents

Publication Publication Date Title
FR2700555B1 (en) Method for dimensioning a galvanizing enclosure provided with a device for magnetic wiping of galvanized metallurgical products.
KR100290447B1 (en) Coating method and apparatus for strip material surface
Blatt et al. The influence of hydrodynamics on erosion-corrosion in two-phase liquid-particle flow
Higashitani et al. Floc breakup along centerline of contractile flow to orifice
ZA200502990B (en) Method and device for hot-dip coating a metal strand.
RU96107898A (en) METHOD FOR DETERMINING DIMENSIONAL PARAMETERS OF ZINC CHAMBER, EQUIPPED WITH A MAGNETIC DRYING DEVICE FOR ZINC METALLURGICAL PRODUCTS
DZ1422A1 (en) Method, procedure and installation for the continuous / intermittent coating of objects by passing said objects through a liquid mass of a coating product.
Yokoya et al. Swirling flow effect in submerged entry nozzle on bulk flow in high throughput slab continuous casting mold
US4655166A (en) Apparatus for preventing oscillation of running strip
JP2000087921A (en) Flow resistance reduction method
McCready et al. A comparison of turbulent mass transfer at gas-liquid and solid-liquid interfaces
NL1007210C2 (en) Method for installing cables in pipes and device for applying this method.
US5354376A (en) Flotation coating device for traveling webs
GB1221349A (en) Metallic coating method
US4824078A (en) Magnetic streamlining and flow control in tundishes
Bashtovoi et al. Experimental study of heat transfer control in rectangular channel with magnetofluid coating
Soufiani et al. Flow stabilization and coating thickness reduction through use of multi-slot air-knife in gas jet wiping
Ignatenko et al. Velocity Distribution in Channels of Various Geometry and Roughness
Krakov et al. Hydrodynamic resistance of pipelines with a magnetic fluid coating
KR950004228B1 (en) Device and method for flow regulation of molten metal of using electromagnetism
HASEGAWA et al. On Steady Flow Through a Channel Consisting of an Uneven and a Plane Wall: Part 2, Case of Walls with a Relative Velocity
FUKANO et al. Liquid Films Flowing Concurrently with Air in Horizontal Duct: 5th Report, Interfacial shear stress
ATE372398T1 (en) DEVICE FOR THE HOT DIP COATING OF A METAL STRAND
RU2126928C1 (en) Module for pipeline transportation of oil and its products
Raychenko et al. Thermocapillary phoresis of inclusions with interphase surfactant

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20120928