JPS5528343A - Alloying method for zinc-plated steel sheet - Google Patents

Alloying method for zinc-plated steel sheet

Info

Publication number
JPS5528343A
JPS5528343A JP10087678A JP10087678A JPS5528343A JP S5528343 A JPS5528343 A JP S5528343A JP 10087678 A JP10087678 A JP 10087678A JP 10087678 A JP10087678 A JP 10087678A JP S5528343 A JPS5528343 A JP S5528343A
Authority
JP
Japan
Prior art keywords
zinc
plated
steel hoop
alloy
hoop
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
JP10087678A
Other languages
Japanese (ja)
Other versions
JPS5758433B2 (en
Inventor
Toshio Hayashi
Kohei Sato
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 JP10087678A priority Critical patent/JPS5528343A/en
Publication of JPS5528343A publication Critical patent/JPS5528343A/en
Publication of JPS5758433B2 publication Critical patent/JPS5758433B2/ja
Granted 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/285—Thermal after-treatment, e.g. treatment in oil bath for remelting the coating
    • 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

Abstract

PURPOSE:To make zinc-plated surface into alloy, by zinc plating and heat treating a steel hoop which has been dull finished. CONSTITUTION:Steel hoop finished by cold rolling is dull worked to 0.8-2.5murms. Then the steel hoop is brought into a heating furnace, where its surface is cleaned, thereafter the steel hoop is plated with zinc on the surface in a hot dipping bath of zink. The amount of coated molten zinc is controlled to a constant value, and the hoop is heated to a temp. 450-1,000 deg.C to form a layer of Zn-Fe alloy. The plated alloy layer is excllent in weldability and adherability for coating medium.
JP10087678A 1978-08-21 1978-08-21 Alloying method for zinc-plated steel sheet Granted JPS5528343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10087678A JPS5528343A (en) 1978-08-21 1978-08-21 Alloying method for zinc-plated steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10087678A JPS5528343A (en) 1978-08-21 1978-08-21 Alloying method for zinc-plated steel sheet

Publications (2)

Publication Number Publication Date
JPS5528343A true JPS5528343A (en) 1980-02-28
JPS5758433B2 JPS5758433B2 (en) 1982-12-09

Family

ID=14285515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10087678A Granted JPS5528343A (en) 1978-08-21 1978-08-21 Alloying method for zinc-plated steel sheet

Country Status (1)

Country Link
JP (1) JPS5528343A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145757A (en) * 1988-11-24 1990-06-05 Kobe Steel Ltd Alloying galvanized steel sheet
EP1672088B1 (en) * 2000-04-07 2010-08-18 ArcelorMittal France Method for manufacturing a body featuring very high mechanical properties, forming by cold drawing from a rolled steel sheet, in particular hot rolled and coated sheet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847475A (en) * 1971-10-22 1973-07-05
JPS52140431A (en) * 1976-05-19 1977-11-24 Nippon Steel Corp Method of oneeface galvanized iron plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847475A (en) * 1971-10-22 1973-07-05
JPS52140431A (en) * 1976-05-19 1977-11-24 Nippon Steel Corp Method of oneeface galvanized iron plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145757A (en) * 1988-11-24 1990-06-05 Kobe Steel Ltd Alloying galvanized steel sheet
EP1672088B1 (en) * 2000-04-07 2010-08-18 ArcelorMittal France Method for manufacturing a body featuring very high mechanical properties, forming by cold drawing from a rolled steel sheet, in particular hot rolled and coated sheet
EP2224034A1 (en) * 2000-04-07 2010-09-01 ArcelorMittal France Method for manufacturing a body featuring very high mechanical properties, forming by drawing from a rolled steel sheet, in particular hot rolled and coated sheet

Also Published As

Publication number Publication date
JPS5758433B2 (en) 1982-12-09

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