JPS54146225A - Hot dipping method and apparatus - Google Patents

Hot dipping method and apparatus

Info

Publication number
JPS54146225A
JPS54146225A JP5410278A JP5410278A JPS54146225A JP S54146225 A JPS54146225 A JP S54146225A JP 5410278 A JP5410278 A JP 5410278A JP 5410278 A JP5410278 A JP 5410278A JP S54146225 A JPS54146225 A JP S54146225A
Authority
JP
Japan
Prior art keywords
roll
zinc
strip
molten zinc
molten
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
JP5410278A
Other languages
Japanese (ja)
Other versions
JPS5810984B2 (en
Inventor
Satoshi Hanai
Mitsuo Azuma
Tatsuya Kanamaru
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 JP53054102A priority Critical patent/JPS5810984B2/en
Publication of JPS54146225A publication Critical patent/JPS54146225A/en
Publication of JPS5810984B2 publication Critical patent/JPS5810984B2/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
    • C23C2/34—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

Abstract

PURPOSE:To carry out one-side or both-side hot dipping of superior uniformity by uniformly attaching an arbitrarily prescribed amt. of molten metal to the surface of a coating roll and by contacting the roll to a steel strip to be hot dipped. CONSTITUTION:Steel strip 1 enters housing 15 through snout 14, sealing rolls 18 and bellows 2, and the progress direction of strip 1 is regulated to an oblique one with deflector rolls 3,4. A predetermined amt. of a zinc film is uniformly attached to one side of strip 1 with coating roll 5, and strip 1 leaves the apparatus through outlet side opening part 16. Molten zinc picking-up roll 6 is being dipped in molten zinc bath 7 at the lower part, and it picks up molten zinc by rotation and uniformly supplies a predetermined amt. of molten zinc to the surface of roll 5. In case this zinc packing-up supply method is not employed, molten zinc is supplied to container 8 with a zinc pump or the like and fed to the contact part between metalling roll 9 and coating roll 5.
JP53054102A 1978-05-09 1978-05-09 Hot dip metal plating method Expired JPS5810984B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53054102A JPS5810984B2 (en) 1978-05-09 1978-05-09 Hot dip metal plating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53054102A JPS5810984B2 (en) 1978-05-09 1978-05-09 Hot dip metal plating method

Publications (2)

Publication Number Publication Date
JPS54146225A true JPS54146225A (en) 1979-11-15
JPS5810984B2 JPS5810984B2 (en) 1983-02-28

Family

ID=12961243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53054102A Expired JPS5810984B2 (en) 1978-05-09 1978-05-09 Hot dip metal plating method

Country Status (1)

Country Link
JP (1) JPS5810984B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242764A (en) * 1985-08-16 1987-02-24 Toyobo Co Ltd Method for coating both faces of film or sheet
JP2013044028A (en) * 2011-08-25 2013-03-04 Jfe Steel Corp Method and device for continuous hot-dip metal plating

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104487U (en) * 1983-12-20 1985-07-16 株式会社荏原製作所 Drain tank oil/water separator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120830A (en) * 1973-03-20 1974-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120830A (en) * 1973-03-20 1974-11-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242764A (en) * 1985-08-16 1987-02-24 Toyobo Co Ltd Method for coating both faces of film or sheet
JPH0353994B2 (en) * 1985-08-16 1991-08-16
JP2013044028A (en) * 2011-08-25 2013-03-04 Jfe Steel Corp Method and device for continuous hot-dip metal plating

Also Published As

Publication number Publication date
JPS5810984B2 (en) 1983-02-28

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