JPS57174441A - One-side hot dipping apparatus for cold rolled steel plate - Google Patents

One-side hot dipping apparatus for cold rolled steel plate

Info

Publication number
JPS57174441A
JPS57174441A JP56060050A JP6005081A JPS57174441A JP S57174441 A JPS57174441 A JP S57174441A JP 56060050 A JP56060050 A JP 56060050A JP 6005081 A JP6005081 A JP 6005081A JP S57174441 A JPS57174441 A JP S57174441A
Authority
JP
Japan
Prior art keywords
roll
strip
end part
steel plate
rolled steel
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
JP56060050A
Other languages
Japanese (ja)
Other versions
JPS6059984B2 (en
Inventor
Kenzo Fukumoto
Takeshi Tsuruta
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 JP56060050A priority Critical patent/JPS6059984B2/en
Publication of JPS57174441A publication Critical patent/JPS57174441A/en
Publication of JPS6059984B2 publication Critical patent/JPS6059984B2/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
    • 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
    • C23C2/006—Pattern or selective deposits
    • C23C2/0062—Pattern or selective deposits without pre-treatment of the material to be coated, e.g. using masking elements such as casings, shields, fixtures or blocking elements
    • 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

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

PURPOSE:To inhibit the sticking of molten Zn to the side of a stee strip not to be galvanized by arranging electromagnetic induction heaters heating the surface and sides of a sink roll and an end part of the strip and by setting a gas wiping device at the position where the strip contacts with the roll to enable temp. control at suitable positions of the roll. CONSTITUTION:Electromagnetic induction heaters 5, 6, 7 are arranged over a sink roll 1, by the roll 1 and at an end part of a steel strip, respectively, and by supplying AC to the heaters 5, 6, 7, the roll 1 is heated to a suitable temp. at suitable positions by induction heating. A gas wiping device 13 is set at the position where the strip contacts with the roll 1, gaseous propane is spouted toward the end part of the strip together with O2 and burned, and Zn migrated from a zinc bath 2 is blown off by the hot high-speed combustion gas.
JP56060050A 1981-04-20 1981-04-20 Single-sided plating equipment for cold-rolled steel sheets Expired JPS6059984B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060050A JPS6059984B2 (en) 1981-04-20 1981-04-20 Single-sided plating equipment for cold-rolled steel sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060050A JPS6059984B2 (en) 1981-04-20 1981-04-20 Single-sided plating equipment for cold-rolled steel sheets

Publications (2)

Publication Number Publication Date
JPS57174441A true JPS57174441A (en) 1982-10-27
JPS6059984B2 JPS6059984B2 (en) 1985-12-27

Family

ID=13130861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060050A Expired JPS6059984B2 (en) 1981-04-20 1981-04-20 Single-sided plating equipment for cold-rolled steel sheets

Country Status (1)

Country Link
JP (1) JPS6059984B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857565A1 (en) * 2006-05-18 2007-11-21 Wieland-Werke AG Coating apparatus for metal sheet and method for manufacturing one-sided partially coated metal sheet
JP2019070190A (en) * 2017-10-11 2019-05-09 Ｊｆｅスチール株式会社 Manufacturing method for molten metal plated steel strip, and manufacturing facility therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348177U (en) * 1986-09-13 1988-04-01
JPS6425783U (en) * 1987-08-06 1989-02-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857565A1 (en) * 2006-05-18 2007-11-21 Wieland-Werke AG Coating apparatus for metal sheet and method for manufacturing one-sided partially coated metal sheet
JP2019070190A (en) * 2017-10-11 2019-05-09 Ｊｆｅスチール株式会社 Manufacturing method for molten metal plated steel strip, and manufacturing facility therefor

Also Published As

Publication number Publication date
JPS6059984B2 (en) 1985-12-27

Similar Documents

Publication Publication Date Title
US3010844A (en) Galvanizing
JPS57174441A (en) One-side hot dipping apparatus for cold rolled steel plate
JPS5564857A (en) Preheating method for steeping nozzle for continuous casting
BE899591A (en) PROCESS FOR THE MANUFACTURE OF FLAT GLASS WITH A COATING.
FR2356108A1 (en) TEMPERATURE EQUALIZATION OVEN FOR STEEL-HEATED METAL PARTS
JPS5675558A (en) Steel plate processing device for both continuous melt plating and continuous annealing
JPS5779123A (en) Continuous annealing method for cold rolled steel strip and its device
JPS54157709A (en) Heat treatment of steel strip
JPS58213820A (en) Heat treatment device
GB1121743A (en) Device for sheet glass production
JPS5228412A (en) Temperature control method in continuous annealing furnaces at the cha nging of heating conditions
JPS61207564A (en) Galvannealing device
JPS5623235A (en) Continuous annealing apparatus for metallic wire
ES455948A1 (en) Hover furnaces
GB1085744A (en) Hot dip galvanizing process
GB1115715A (en) Treating continuous strip material
JPS5564912A (en) Continuous controlling method for width of hot metallic strip
JPH06179955A (en) Continuous annealing furnace for galvanizing metallic strip
JPS54132433A (en) One-side hot dipping method
JPS5573831A (en) Plate temperature control method
Ponisch Safe Adhesion Contact of the Zinc Coating in a Broad Strip Hot-Galvanizing Zinc Plant
JPS5623234A (en) Heating apparatus for strip in continuous annealing furnace
Paulus et al. Flexible continuous annealing: A European answer to intricate product mixes
JPS5524965A (en) Crude reheat furnace in hot strip mill
JPS52117818A (en) Control of continuous heating furnace