ES2075380T3 - CONTINUOUS COATING DEVICE OF A STEEL BELT. - Google Patents

CONTINUOUS COATING DEVICE OF A STEEL BELT.

Info

Publication number
ES2075380T3
ES2075380T3 ES91400817T ES91400817T ES2075380T3 ES 2075380 T3 ES2075380 T3 ES 2075380T3 ES 91400817 T ES91400817 T ES 91400817T ES 91400817 T ES91400817 T ES 91400817T ES 2075380 T3 ES2075380 T3 ES 2075380T3
Authority
ES
Spain
Prior art keywords
liquid metal
continuous coating
coating device
steel belt
bath
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
ES91400817T
Other languages
Spanish (es)
Inventor
Charles Domaine Du Bois S Brun
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of ES2075380T3 publication Critical patent/ES2075380T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C2/003—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
    • C23C2/0036—Crucibles
    • 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
    • C23C2/523—Bath level or amount

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 Apparatus (AREA)
  • Coating With Molten Metal (AREA)
  • Spray Control Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE REVESTIMIENTO EN CONTINUO DE UNA TIRA DE ACERO MEDIANTE UN METAL LIQUIDO CONTENIDO EN UN CRISOL PRINCIPAL (3). EL PROCESO CONSISTE EN PONER EN CIRCULACION CONTINUA, DE ABAJO A ARRIBA, LA TIRA DE ACERO (2) ENTRE DOS RODILLOS OPRESORES (7, 8) DE EJE HORIZONTAL, EN CREAR EN EL NIVEL DEL INTERVALO DE CONVERGENCIA (9) DE LOS DOS RODILLOS (7, 8) UN BAÑO DE METAL LIQUIDO DEPURADO LLEVANDO EN CONTINUO DICHO METAL LIQUIDO A PARTIR DE UN CRISOL PRINCIPAL (3), Y EN AJUSTAR LA ALTURA DE METAL LIQUIDO EN DICHO BAÑO. LA INVENCION TAMBIEN SE REFIERE A UN DISPOSITIVO DE APLICACION DEL PROCESO.THE PRESENT INVENTION REFERS TO A CONTINUOUS COATING PROCESS OF A STEEL STRIP THROUGH A LIQUID METAL CONTAINED IN A MAIN POT (3). THE PROCESS CONSISTS OF PUTTING THE STEEL STRIP (2) BETWEEN TWO PRESSURE ROLLERS (7, 8) WITH A HORIZONTAL SHAFT, IN CONTINUOUS CIRCULATION, TO CREATE ON THE LEVEL OF THE CONVERGENCE INTERVAL (9) OF THE TWO ROLLS (7, 8) A BATH OF PURIFIED LIQUID METAL CARRYING CONTINUOUSLY SUCH LIQUID METAL FROM A MAIN POT (3), AND IN ADJUSTING THE HEIGHT OF LIQUID METAL IN SUCH BATH. THE INVENTION ALSO REFERS TO A DEVICE FOR IMPLEMENTING THE PROCESS.

ES91400817T 1990-03-28 1991-03-26 CONTINUOUS COATING DEVICE OF A STEEL BELT. Expired - Lifetime ES2075380T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003963A FR2660325B1 (en) 1990-03-28 1990-03-28 METHOD AND DEVICE FOR CONTINUOUSLY COATING A STEEL STRIP.

Publications (1)

Publication Number Publication Date
ES2075380T3 true ES2075380T3 (en) 1995-10-01

Family

ID=9395205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400817T Expired - Lifetime ES2075380T3 (en) 1990-03-28 1991-03-26 CONTINUOUS COATING DEVICE OF A STEEL BELT.

Country Status (6)

Country Link
EP (1) EP0451020B1 (en)
AT (1) ATE125309T1 (en)
DE (1) DE69111281T2 (en)
ES (1) ES2075380T3 (en)
FR (1) FR2660325B1 (en)
GR (1) GR3017314T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208578A1 (en) * 1992-03-13 1993-09-16 Mannesmann Ag METHOD FOR COATING THE SURFACE OF STRAND-SHAPED GOODS
DE10343648A1 (en) * 2003-06-27 2005-01-13 Sms Demag Ag Device for hot dip coating of a metal strand and process for hot dip coating
DE10361055A1 (en) * 2003-12-22 2005-07-21 Eap Lachnit Gmbh Method for surface coating of regular/irregular components with flat surfaces with material application prepared for full width of outlet, but applied to surfaces only, and residue returned
ITMI20111544A1 (en) * 2011-08-24 2013-02-25 Danieli Off Mecc PLANT FOR THE COATING WITH IMMERSION CONTINUOUSLY HOT OF METALLIC PRODUCTS, PLANS AND RELATED COATING PROCESS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1248834A (en) * 1960-02-17 1960-12-23 Continental Can Co Method and apparatus for coating a base metal with aluminum
US3828723A (en) * 1973-05-17 1974-08-13 Thompson E Galvanizing apparatus for wire and the like
FR2341199A1 (en) * 1976-02-11 1977-09-09 Commissariat Energie Atomique METHOD AND DEVICE FOR TRAINING AND DEPOSITION ON A SUBSTRATE OF MONOMOLECULAR LAYERS OF AMPHIPHILIC MOLECULES
JPS60245774A (en) * 1984-05-18 1985-12-05 Kobe Steel Ltd Hot dipping method
JPS63140070A (en) * 1986-12-03 1988-06-11 Nkk Corp Apparatus for removing fine impurity in hot dipping bath
JPH0610331B2 (en) * 1987-02-05 1994-02-09 川崎製鉄株式会社 Molten metal plating device
JPH01139744A (en) * 1987-11-25 1989-06-01 Nippon Steel Corp Hot dipping device
JPH01180954A (en) * 1988-01-13 1989-07-18 Kobe Steel Ltd Hot dip metal coating device
JPH0215155A (en) * 1988-07-04 1990-01-18 Hitachi Ltd Continuous type hot dipping device

Also Published As

Publication number Publication date
FR2660325B1 (en) 1994-01-21
EP0451020B1 (en) 1995-07-19
EP0451020A1 (en) 1991-10-09
GR3017314T3 (en) 1995-12-31
FR2660325A1 (en) 1991-10-04
DE69111281T2 (en) 1995-12-21
DE69111281D1 (en) 1995-08-24
ATE125309T1 (en) 1995-08-15

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