JPS55161060A - Manufacture of one side metal hot dipping steel strip - Google Patents

Manufacture of one side metal hot dipping steel strip

Info

Publication number
JPS55161060A
JPS55161060A JP6898979A JP6898979A JPS55161060A JP S55161060 A JPS55161060 A JP S55161060A JP 6898979 A JP6898979 A JP 6898979A JP 6898979 A JP6898979 A JP 6898979A JP S55161060 A JPS55161060 A JP S55161060A
Authority
JP
Japan
Prior art keywords
roll
molten
strip
steel strip
hot dipping
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
JP6898979A
Other languages
Japanese (ja)
Inventor
Mitsuo Tanaka
Yujiro Miyauchi
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 JP6898979A priority Critical patent/JPS55161060A/en
Publication of JPS55161060A publication Critical patent/JPS55161060A/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
    • C23C2/003—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
    • 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

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 appropriately adjust the amount of adhered plating Zn without sticking Zn splash on the other apparatus, by jetting the gas for excess zinc wiping in the tangential direction of roll in the range of contacting with deflector roll, on occasion of converting the steel strip plated molten Zn etc. in the upper direction by the deflector roll. CONSTITUTION:The continuous steel strip 3 is entered the plating apparatus 1 of non-oxidative gas atmosphere through the sealing apparatus 5 after heat-treating by the heat treatment furnace 4 and hot dipping is applied on the one face of the strip 3 by the molten Zn jetting apparatus 7. Next, compressed air is jetted from the nozzle 9 on the tangential line of the deflector roll 10 at a horizontal position extended the line contacting with the roll 10 or more upper part than that in the direction facing against moving direction of the strip 3, on occasion of switching in the vertical direction by the guide roll 11. Excess molten Zn is blown off by blowing the above compressed air and also, the roll 10 or the apparatus 7, is not contaminated by the splash of blown molten Zn and Zn is not included in non-plated face of the strip.
JP6898979A 1979-06-04 1979-06-04 Manufacture of one side metal hot dipping steel strip Pending JPS55161060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6898979A JPS55161060A (en) 1979-06-04 1979-06-04 Manufacture of one side metal hot dipping steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6898979A JPS55161060A (en) 1979-06-04 1979-06-04 Manufacture of one side metal hot dipping steel strip

Publications (1)

Publication Number Publication Date
JPS55161060A true JPS55161060A (en) 1980-12-15

Family

ID=13389573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6898979A Pending JPS55161060A (en) 1979-06-04 1979-06-04 Manufacture of one side metal hot dipping steel strip

Country Status (1)

Country Link
JP (1) JPS55161060A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378049U (en) * 1989-11-30 1991-08-07
JP2016079421A (en) * 2014-10-10 2016-05-16 新日鐵住金株式会社 Continuous molten metal plating device and manufacturing method for molten metal plating steel band

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378049U (en) * 1989-11-30 1991-08-07
JP2016079421A (en) * 2014-10-10 2016-05-16 新日鐵住金株式会社 Continuous molten metal plating device and manufacturing method for molten metal plating steel band

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