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ES2160170T3 - ELECTROMAGNETIC CUTTING MEDIA FOR A HOT DIP COATING CRISOL. - Google Patents

ELECTROMAGNETIC CUTTING MEDIA FOR A HOT DIP COATING CRISOL.

Info

Publication number
ES2160170T3
ES2160170T3 ES95925672T ES95925672T ES2160170T3 ES 2160170 T3 ES2160170 T3 ES 2160170T3 ES 95925672 T ES95925672 T ES 95925672T ES 95925672 T ES95925672 T ES 95925672T ES 2160170 T3 ES2160170 T3 ES 2160170T3
Authority
ES
Spain
Prior art keywords
duct
band
poles
fields
cuba
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 - Lifetime
Application number
ES95925672T
Other languages
Spanish (es)
Inventor
Bruce Robert Morrison
Raymond Charles Osterberg
Richard Payling
Chris Baharis
James Arthur O'neill
Damien Jinks
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.)
BlueScope Steel Ltd
Original Assignee
BHP Steel JLA Pty Ltd
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 claimed from AUPM7133A external-priority patent/AUPM713394A0/en
Priority claimed from AUPN2569A external-priority patent/AUPN256995A0/en
Application filed by BHP Steel JLA Pty Ltd filed Critical BHP Steel JLA Pty Ltd
Application granted granted Critical
Publication of ES2160170T3 publication Critical patent/ES2160170T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
    • B05C11/101—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to weight of a container for liquid or other fluent material; responsive to level of liquid or other fluent material in a container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/003—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating incorporating means for heating or cooling the liquid or other fluent material
    • 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
    • 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
    • C23C2/34—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

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Glass Compositions (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

UNA CUBA DE REVESTIMIENTO POR INMERSION EN CALIENTE (2), QUE TIENE UN CONDUCTO DE ENTRADA DE BANDA (3), Y DE MEDIOS DE OBTURACION ELECTROMAGNETICOS, PARA EVITAR EL VERTIDO DEL LIQUIDO DEL BAÑO PROCEDENTE DE LA CUBA, A TRAVES DEL CONDUCTO. LOS MEDIOS DE OBTURACION COMPRENDEN DOS GENERADORES DE CAMPO MAGNETICO (7), DISPUESTOS UNO A CADA LADO DEL CONDUCTO; CADA GENERADOR PROYECTA UN CAMPO MAGNETICO OSCILANTE AL INTERIOR DEL CONDUCTO, DESDE AL MENOS DOS POLOS DE POLARIDADES OPUESTAS, QUE SON ADYACENTES A DICHO CONDUCTO, Y ESTAN SEPARADOS EN LA DIRECCION TRANSVERSAL DEL MISMO; DICHOS POLOS SE SITUAN SUSTANCIALMENTE ALINEADOS CON LOS CORRESPONDIENTES POLOS DEL OTRO GENERADOR, EN EL SENTIDO TRANSVERSAL DEL CONDUCTO. LOS CAMPOS MAGNETICOS PROYECTADOS, TIENEN PATRONES DE FLUJO QUE SON SUSTANCIALMENTE IMAGENES ESPECULARES RESPECTO A UN PLANO DE REFLEXION COINCIDENTE CON EL PLANO CENTRAL DEL CONDUCTO. AMBOS GENERADORES FUNCIONAN A UNA FRECUENCIA MAYOR DE SIETE KILOHERTZ. CUANDO NO HAY NINGUNA BANDA, LOS CAMPOS SE COMBINAN Y EXTIENDEN EN EL SENTIDO TRANSVERSAL DEL CONDUCTO. CUANDO EXISTE UNA BANDA, LOS CAMPOS NO SOLO OBTURAN EL CONDUCTO, SINO QUE PRODUCEN FUERZAS DE RETENCION PARA IMPEDIR LA DESVIACION DE LA BANDA DE SU LINEA DE PASO PREVISTA.A HOT IMMERSION COATING CUBA (2), WHICH HAS A BAND INPUT CONDUCT (3), AND ELECTROMAGNETIC SHUTTERS, TO AVOID THE LIQUID OF THE BATH LIQUID FROM THE CUBA, THROUGH THE DUCT. THE MEANS OF OBTURATION INCLUDE TWO MAGNETIC FIELD GENERATORS (7), PROVISIONS ONE ON EACH SIDE OF THE DUCT; EACH GENERATOR PROJECTS AN OSCILLATING MAGNETIC FIELD TO THE INSIDE OF THE DUCT, FROM AT LEAST TWO POLES OF OPPOSITE POLARITIES, WHICH ARE ATTACHED TO SUCH DUCT, AND ARE SEPARATED IN THE TRANSVERSAL DIRECTION OF THE SAME; THESE POLES ARE SUBSTANTIALLY ALIGNED WITH THE CORRESPONDING POLES OF THE OTHER GENERATOR, IN THE TRANSVERSAL SENSE OF THE DUCT. THE PROJECTED MAGNETIC FIELDS HAVE FLOW PATTERNS THAT ARE SUBSTANTIALLY SPECULAR IMAGES REGARDING A REFLECTION PLAN COINCIDENT WITH THE CENTRAL PLANE OF THE DUCT. BOTH GENERATORS OPERATE AT A HIGHER FREQUENCY OF SEVEN KILOHERTZ. WHEN THERE IS NO BAND, THE FIELDS COMBINE AND EXTEND IN THE TRANSVERSAL SENSE OF THE DUCT. WHEN A BAND EXISTS, THE FIELDS DO NOT ONLY OBTAIN THE DUCT, BUT THEY PRODUCE RETAINING FORCES TO PREVENT THE DEVIATION OF THE BAND FROM THEIR INTENDED PASSAGE LINE.

ES95925672T 1994-07-28 1995-07-26 ELECTROMAGNETIC CUTTING MEDIA FOR A HOT DIP COATING CRISOL. Expired - Lifetime ES2160170T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM7133A AUPM713394A0 (en) 1994-07-28 1994-07-28 Hot dip coating pot
AUPN2569A AUPN256995A0 (en) 1995-04-24 1995-04-24 Hot dip coating pot

Publications (1)

Publication Number Publication Date
ES2160170T3 true ES2160170T3 (en) 2001-11-01

Family

ID=25644725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95925672T Expired - Lifetime ES2160170T3 (en) 1994-07-28 1995-07-26 ELECTROMAGNETIC CUTTING MEDIA FOR A HOT DIP COATING CRISOL.

Country Status (13)

Country Link
EP (1) EP0776382B1 (en)
JP (1) JP3811817B2 (en)
KR (1) KR100337725B1 (en)
CN (1) CN1147616C (en)
AT (1) ATE201718T1 (en)
BR (2) BR9408603A (en)
CA (1) CA2196056C (en)
DE (1) DE69521135T2 (en)
ES (1) ES2160170T3 (en)
FI (1) FI119326B (en)
IN (1) IN191638B (en)
NZ (1) NZ289790A (en)
WO (1) WO1996003533A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535854C2 (en) * 1995-09-18 1997-12-11 Mannesmann Ag Process for strip stabilization in a plant for coating strip-like material
GB2312861B (en) * 1996-05-08 1999-08-04 Keith Richard Whittington Valves
DE19628512C1 (en) * 1996-07-05 1997-09-04 Mannesmann Ag Metal strip hot dip coating unit
CA2225537C (en) 1996-12-27 2001-05-15 Mitsubishi Heavy Industries, Ltd. Hot dip coating apparatus and method
FR2799767A1 (en) * 1999-10-13 2001-04-20 Lorraine Laminage Device for the wet coating of metal strip by defilement through a coating metal in the liquid state with controlled heat exchangers to help prevent the strip making contact with the walls of the coating device
DE10148158A1 (en) * 2001-09-28 2003-04-17 Sms Demag Ag Process for hot-dip coating with reverse strip travel
DE10208963A1 (en) * 2002-02-28 2003-09-11 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
DE10255995A1 (en) 2002-11-30 2004-06-09 Sms Demag Ag Device and method for hot-dip coating a metal strand
DE10255994A1 (en) 2002-11-30 2004-06-09 Sms Demag Ag Method and device for hot-dip coating a metal strand
DE10316140B3 (en) * 2003-04-09 2004-08-05 Sms Demag Ag Device for hot dip coating a steel strip comprises a container having two parallel pipes in its lower region forming a gap for the vertical passage of the steel strip
DE10319840B3 (en) * 2003-04-24 2004-06-17 Duma Maschinen Und Anlagenbau Gmbh Shaft bearing for roller immersed in bath of molten zinc used to galvanize sheet steel, employs inductances providing magnetic sealing against molten metal
DE10330656A1 (en) * 2003-07-08 2005-01-27 Sms Demag Ag Device for the hot dip coating of a metal strand
DE102005030766A1 (en) 2005-07-01 2007-01-04 Sms Demag Ag Device for the hot dip coating of a metal strand
DE102008036798A1 (en) 2008-08-07 2010-02-18 Tmt Tapping-Measuring-Technology Gmbh Method and device for controlling the flow velocity and for braking melt streams by magnetic fields, in particular during the tapping of metallurgical containers such as blast furnaces and furnaces
CN103320737B (en) * 2013-06-26 2016-01-13 上海大学 Hot dip process silicon process prepares method and the silicon strip continuous preparation device of high-silicon steel thin strip
CN108113474B (en) * 2018-02-06 2020-05-22 湛江市力高尔电器有限公司 Magnetic mixing electric kettle
US12401288B2 (en) 2019-08-16 2025-08-26 Power Integrations, Inc. Energy transfer element including a communication element
CN114207460B (en) * 2019-08-16 2025-05-02 电力集成公司 Core assembly for magnetic saturation detectors that do not require bias current
WO2021034743A1 (en) 2019-08-16 2021-02-25 Power Integrations, Inc. Magnetic saturation detector with single and multiple transverse windings
CN111926279B (en) * 2020-09-30 2021-01-05 华中科技大学 Double-frequency electromagnetic field cooperative flow sealing device and system for hot dip plating

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009249B (en) * 1977-11-24 1982-06-30 Lysaght Australia Ltd Coating mass controll using magnetic field
SU1157125A1 (en) * 1983-12-29 1985-05-23 Специальное конструкторское бюро магнитной гидродинамики Института физики АН ЛатвССР Device for depositing metal on articles
GB8711041D0 (en) * 1987-05-11 1987-06-17 Electricity Council Electromagnetic valve
SU1713974A1 (en) * 1988-08-04 1992-02-23 Донецкий научно-исследовательский институт черной металлургии Apparatus for metal coating from melt to sheet
JPH02298247A (en) 1989-05-12 1990-12-10 Nippon Steel Corp Molten metal plating method
JPH0586446A (en) 1991-09-26 1993-04-06 Nkk Corp A molten metal plating method for metal strips.
DE4208578A1 (en) * 1992-03-13 1993-09-16 Mannesmann Ag METHOD FOR COATING THE SURFACE OF STRAND-SHAPED GOODS
DE4242380A1 (en) * 1992-12-08 1994-06-09 Mannesmann Ag Method and device for coating the surface of strand-like material
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

Also Published As

Publication number Publication date
FI970334A0 (en) 1997-01-27
DE69521135D1 (en) 2001-07-05
ATE201718T1 (en) 2001-06-15
CA2196056A1 (en) 1996-02-08
JPH10502972A (en) 1998-03-17
NZ289790A (en) 1998-05-27
EP0776382B1 (en) 2001-05-30
EP0776382A1 (en) 1997-06-04
CN1154721A (en) 1997-07-16
FI119326B (en) 2008-10-15
JP3811817B2 (en) 2006-08-23
DE69521135T2 (en) 2002-03-07
BR9510681A (en) 1999-10-26
BR9408603A (en) 1997-11-18
CA2196056C (en) 2006-01-31
EP0776382A4 (en) 1999-02-10
WO1996003533A1 (en) 1996-02-08
KR100337725B1 (en) 2002-09-26
KR970704902A (en) 1997-09-06
CN1147616C (en) 2004-04-28
FI970334A7 (en) 1997-01-27
IN191638B (en) 2003-12-06

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