JPS572871A - One-side hot dipping apparatus - Google Patents

One-side hot dipping apparatus

Info

Publication number
JPS572871A
JPS572871A JP7420280A JP7420280A JPS572871A JP S572871 A JPS572871 A JP S572871A JP 7420280 A JP7420280 A JP 7420280A JP 7420280 A JP7420280 A JP 7420280A JP S572871 A JPS572871 A JP S572871A
Authority
JP
Japan
Prior art keywords
roll
hot dipping
amount
nozzles
chamber
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.)
Pending
Application number
JP7420280A
Other languages
Japanese (ja)
Inventor
Hiroshi Dobashi
Mitsuru Iwashita
Masami Onoda
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7420280A priority Critical patent/JPS572871A/en
Publication of JPS572871A publication Critical patent/JPS572871A/en
Pending 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
    • C23C2/34—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)

Abstract

PURPOSE:To finish hot dipping finely and to easily control the amount of stuck metal by attaching a labyrinth seal device to the outlet of an airtight chamber provided with a coating roll partially immersed in a hot dipping bath in the hot dipping tank and deflector rolls and setting opposite nozzles for controlling the amount of stuck metal at the outside of the chamber along the hot dipped material line. CONSTITUTION:A chamber 11 made airtight with a seal mechanism 12 and a tight seal device 13 is internally provided with a coating roll 16 partially immersed in a hot dipping bath and deflector rolls 17, 18, and opposing nozzles 14 for controlling the amount of stuck metal are set at the outlet side of the device 13. A roll cover 20 covering the whole upper surface of the roll 18 is placed between the device 13 and the roll 18 so as to prevent the contamination of the roll 18 due to inevitable Zn splash caused by the nozzles 14. Accordingly, the internal atmosphere of the chamber is kept well, and the amount of stuck Zn is controlled by means of the nozzles 14.
JP7420280A 1980-06-04 1980-06-04 One-side hot dipping apparatus Pending JPS572871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7420280A JPS572871A (en) 1980-06-04 1980-06-04 One-side hot dipping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7420280A JPS572871A (en) 1980-06-04 1980-06-04 One-side hot dipping apparatus

Publications (1)

Publication Number Publication Date
JPS572871A true JPS572871A (en) 1982-01-08

Family

ID=13540358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7420280A Pending JPS572871A (en) 1980-06-04 1980-06-04 One-side hot dipping apparatus

Country Status (1)

Country Link
JP (1) JPS572871A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163214U (en) * 1986-04-07 1987-10-16
JPS63268846A (en) * 1987-04-27 1988-11-07 ナショナル住宅産業株式会社 Wall panel mount structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163214U (en) * 1986-04-07 1987-10-16
JPH0431929Y2 (en) * 1986-04-07 1992-07-31
JPS63268846A (en) * 1987-04-27 1988-11-07 ナショナル住宅産業株式会社 Wall panel mount structure

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