JPS57169076A - Controlling device for coating weight of molten metal in continuous hot dipping - Google Patents

Controlling device for coating weight of molten metal in continuous hot dipping

Info

Publication number
JPS57169076A
JPS57169076A JP5480881A JP5480881A JPS57169076A JP S57169076 A JPS57169076 A JP S57169076A JP 5480881 A JP5480881 A JP 5480881A JP 5480881 A JP5480881 A JP 5480881A JP S57169076 A JPS57169076 A JP S57169076A
Authority
JP
Japan
Prior art keywords
steel strip
molten metal
gas wiping
hot dipping
plated
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.)
Granted
Application number
JP5480881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350423B2 (enrdf_load_stackoverflow
Inventor
Hidekatsu Kususe
Hiroyuki Suzuki
Norio Yamazaki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP5480881A priority Critical patent/JPS57169076A/ja
Publication of JPS57169076A publication Critical patent/JPS57169076A/ja
Publication of JPS6350423B2 publication Critical patent/JPS6350423B2/ja
Granted 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
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • 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)
JP5480881A 1981-04-11 1981-04-11 Controlling device for coating weight of molten metal in continuous hot dipping Granted JPS57169076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5480881A JPS57169076A (en) 1981-04-11 1981-04-11 Controlling device for coating weight of molten metal in continuous hot dipping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5480881A JPS57169076A (en) 1981-04-11 1981-04-11 Controlling device for coating weight of molten metal in continuous hot dipping

Publications (2)

Publication Number Publication Date
JPS57169076A true JPS57169076A (en) 1982-10-18
JPS6350423B2 JPS6350423B2 (enrdf_load_stackoverflow) 1988-10-07

Family

ID=12981017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5480881A Granted JPS57169076A (en) 1981-04-11 1981-04-11 Controlling device for coating weight of molten metal in continuous hot dipping

Country Status (1)

Country Link
JP (1) JPS57169076A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077272A1 (en) * 1999-06-11 2000-12-21 Abb Ab A method and a device for applying a coating onto an elongated object
WO2007004945A1 (en) * 2005-06-30 2007-01-11 Abb Ab A device and a method for controlling thickness
JP2012207242A (ja) * 2011-03-29 2012-10-25 Jfe Steel Corp 溶融金属めっき鋼帯製造装置
EP2799586A4 (en) * 2011-12-26 2015-09-09 Posco ELECTROMAGNETIC WIPING DEVICE, WELDING DEVICE OF STEEL SHEET COMPRISING SAME, AND METHOD FOR MANUFACTURING STEEL SHEET

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077272A1 (en) * 1999-06-11 2000-12-21 Abb Ab A method and a device for applying a coating onto an elongated object
WO2007004945A1 (en) * 2005-06-30 2007-01-11 Abb Ab A device and a method for controlling thickness
JP2009500520A (ja) * 2005-06-30 2009-01-08 アーベーベー・アーベー 厚さをコントロールするためのデバイス及び方法
JP2012207242A (ja) * 2011-03-29 2012-10-25 Jfe Steel Corp 溶融金属めっき鋼帯製造装置
EP2799586A4 (en) * 2011-12-26 2015-09-09 Posco ELECTROMAGNETIC WIPING DEVICE, WELDING DEVICE OF STEEL SHEET COMPRISING SAME, AND METHOD FOR MANUFACTURING STEEL SHEET
US9689063B2 (en) 2011-12-26 2017-06-27 Posco Electromagnetic wiping device, plated steel sheet wiping apparatus including same, and method for manufacturing plated steel sheet

Also Published As

Publication number Publication date
JPS6350423B2 (enrdf_load_stackoverflow) 1988-10-07

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