ES463523A1 - Sheet coating - Google Patents

Sheet coating

Info

Publication number
ES463523A1
ES463523A1 ES463523A ES463523A ES463523A1 ES 463523 A1 ES463523 A1 ES 463523A1 ES 463523 A ES463523 A ES 463523A ES 463523 A ES463523 A ES 463523A ES 463523 A1 ES463523 A1 ES 463523A1
Authority
ES
Spain
Prior art keywords
bath
sheet
updraft
metal
sheet coating
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
Application number
ES463523A
Other languages
Spanish (es)
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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
Application filed by Arbed SA filed Critical Arbed SA
Publication of ES463523A1 publication Critical patent/ES463523A1/en
Expired 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
    • 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
    • C23C2/006—Pattern or selective deposits
    • 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 With Molten Metal (AREA)

Abstract

Procedure for the continuous line application of a metallic coating on a single face of a sheet subjected to a classic pre-treatment, characterized in that the sheet passes into the tension state a short distance above the level that a molten metal bath would occupy in the idle and because an updraft sufficiently pronounced for the liquid metal to moisten the underside of the sheet metal is simultaneously created inside the bath as a result of the rising of the bath surface under the effect of the updraft. (Machine-translation by Google Translate, not legally binding)
ES463523A 1976-10-26 1977-10-25 Sheet coating Expired ES463523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU76075A LU76075A1 (en) 1976-10-26 1976-10-26

Publications (1)

Publication Number Publication Date
ES463523A1 true ES463523A1 (en) 1978-11-16

Family

ID=19728397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463523A Expired ES463523A1 (en) 1976-10-26 1977-10-25 Sheet coating

Country Status (11)

Country Link
JP (1) JPS5360331A (en)
AT (1) AT352495B (en)
AU (1) AU507530B2 (en)
BE (1) BE860101A (en)
DE (1) DE2744751A1 (en)
ES (1) ES463523A1 (en)
FR (1) FR2369357A1 (en)
GB (1) GB1533370A (en)
IT (1) IT1087030B (en)
LU (1) LU76075A1 (en)
NL (1) NL7711230A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822253C2 (en) * 1978-05-22 1981-12-10 Estel Hoesch Werke Ag, 4600 Dortmund Device for heating open material melting containers, such as galvanizing, enamelling, lead, metal or glass baths in tubs or basins
AU539903B2 (en) * 1979-06-01 1984-10-25 Nippon Kokan Kabushiki Kaisha Dip-plating process and apparatus
DE4313561A1 (en) * 1993-04-26 1994-10-27 Otto Geb Kg Installation for the treatment of large metal workpieces prior to hot galvanising

Also Published As

Publication number Publication date
FR2369357A1 (en) 1978-05-26
FR2369357B1 (en) 1980-09-05
ATA767277A (en) 1979-02-15
AT352495B (en) 1979-09-25
JPS5360331A (en) 1978-05-30
LU76075A1 (en) 1978-05-16
AU2989177A (en) 1979-04-26
AU507530B2 (en) 1980-02-21
BE860101A (en) 1978-02-15
GB1533370A (en) 1978-11-22
DE2744751A1 (en) 1978-04-27
NL7711230A (en) 1978-04-28
IT1087030B (en) 1985-05-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991119