JPS5585662A - Galvanizing method - Google Patents

Galvanizing method

Info

Publication number
JPS5585662A
JPS5585662A JP16037478A JP16037478A JPS5585662A JP S5585662 A JPS5585662 A JP S5585662A JP 16037478 A JP16037478 A JP 16037478A JP 16037478 A JP16037478 A JP 16037478A JP S5585662 A JPS5585662 A JP S5585662A
Authority
JP
Japan
Prior art keywords
vessel
flux
washing
steel wire
entering portion
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
JP16037478A
Other languages
Japanese (ja)
Inventor
Yoshihiro Kawagishi
Kenji Ito
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.)
Tokyo Rope Manufacturing Co Ltd
Tokyo Seiko Co Ltd
Original Assignee
Tokyo Rope Manufacturing Co Ltd
Tokyo Seiko Co 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 Tokyo Rope Manufacturing Co Ltd, Tokyo Seiko Co Ltd filed Critical Tokyo Rope Manufacturing Co Ltd
Priority to JP16037478A priority Critical patent/JPS5585662A/en
Publication of JPS5585662A publication Critical patent/JPS5585662A/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
    • C23C2/30—Fluxes or coverings on molten baths
    • 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
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/325—Processes or devices for cleaning the bath

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 obtain a uniform and smooth galvanized steel wire by providing a means for removing flux floated on the surface of molten zinc and accumulated from a steel wire entering portion in a galvanizing vessel to prevent occurrence of a defect portion. CONSTITUTION:Steel wire (a) is continuously run through molten lead vessel 1 for heat treatment, water vessel 2 for washing, hydrochloric acid vessel 3 for pickling, water vessel 4 for washing, flux vessel 5 for washing and molten zinc vessel 6 for galvanizing in order while being dipped in the vessels. Prior to the running vessel 6 is provided with removing piece 12 in the vicinity of a wire entering portion which piece is rotated by a motor or the like. By continuously rotating piece 12 flux (ZnCl2.NH4Cl) 14 floated on the surface of molten zinc 13 and accumulated is moved aside and removed from the entering portion. As a result, formation of PbCl2 due to reaction of flux 14 and Pb attached to wire (a) is prevented, resulting in a uniform and smooth galvanized layer consisting of an alloy layer and a pure zinc layer at all times.
JP16037478A 1978-12-25 1978-12-25 Galvanizing method Pending JPS5585662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16037478A JPS5585662A (en) 1978-12-25 1978-12-25 Galvanizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16037478A JPS5585662A (en) 1978-12-25 1978-12-25 Galvanizing method

Publications (1)

Publication Number Publication Date
JPS5585662A true JPS5585662A (en) 1980-06-27

Family

ID=15713579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16037478A Pending JPS5585662A (en) 1978-12-25 1978-12-25 Galvanizing method

Country Status (1)

Country Link
JP (1) JPS5585662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954183A (en) * 1988-04-25 1990-09-04 N.V. Bekaert S.A. Lead heat treatment of wire with prevention of lead entrainment
CN121161202A (en) * 2025-11-22 2025-12-19 山西榆次远大线材制品有限公司 Pretreatment device for steel wire galvanization

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181742A (en) * 1975-01-14 1976-07-17 Nippon Steel Corp AENDOROSUJOKYO SOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181742A (en) * 1975-01-14 1976-07-17 Nippon Steel Corp AENDOROSUJOKYO SOCHI

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954183A (en) * 1988-04-25 1990-09-04 N.V. Bekaert S.A. Lead heat treatment of wire with prevention of lead entrainment
CN121161202A (en) * 2025-11-22 2025-12-19 山西榆次远大线材制品有限公司 Pretreatment device for steel wire galvanization

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