JPS5521564A - Preparation of melted zinc plated steel plate for sheath plate - Google Patents

Preparation of melted zinc plated steel plate for sheath plate

Info

Publication number
JPS5521564A
JPS5521564A JP9448578A JP9448578A JPS5521564A JP S5521564 A JPS5521564 A JP S5521564A JP 9448578 A JP9448578 A JP 9448578A JP 9448578 A JP9448578 A JP 9448578A JP S5521564 A JPS5521564 A JP S5521564A
Authority
JP
Japan
Prior art keywords
plate
zinc
roughness
steel plate
plated
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
JP9448578A
Other languages
Japanese (ja)
Inventor
Koichi Hirase
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP9448578A priority Critical patent/JPS5521564A/en
Publication of JPS5521564A publication Critical patent/JPS5521564A/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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating

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 manufacture this zinc plated steel plate for sheath that its surface after coating is smooth and is excellent in corrosion resistance, by suppressing the formation of molten metal wrinkle by adjusting the roughness of a surface of the steel plate in response to the thickness of plating before introducing the plate in a melted zinc bath when producing this melted zinc plated steel plate. CONSTITUTION:When producing this zinc plated steel plate that can be used for an outside plate of a car body of an automobile and an outside plate of a household electric machine, the roughness of a surface is adjusted before introducing the plate in a melted zinc plating bath. A skin pass mill, etc. are utilized as surface roughness regulators, and the roughness of the surface is adjusted so that an expression Rmax/H>=1/3 be formed when the thickness of a zinc layer to be plated is H and the maximum height of the roughness of the surface is Rmax. The plate is melted zinc plated, and the quantity of zinc that adheres is adjusted to object thickness by injecting gas. This plate has a plated layer with effective thickness in the corrosion resistance aspect, and plated surface can be made up which can sufficiently resist use as sheath plates and is excellent in surface properties.
JP9448578A 1978-08-04 1978-08-04 Preparation of melted zinc plated steel plate for sheath plate Pending JPS5521564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9448578A JPS5521564A (en) 1978-08-04 1978-08-04 Preparation of melted zinc plated steel plate for sheath plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9448578A JPS5521564A (en) 1978-08-04 1978-08-04 Preparation of melted zinc plated steel plate for sheath plate

Publications (1)

Publication Number Publication Date
JPS5521564A true JPS5521564A (en) 1980-02-15

Family

ID=14111575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9448578A Pending JPS5521564A (en) 1978-08-04 1978-08-04 Preparation of melted zinc plated steel plate for sheath plate

Country Status (1)

Country Link
JP (1) JPS5521564A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6011740B2 (en) * 2014-10-08 2016-10-19 Ｊｆｅスチール株式会社 Continuous molten metal plating method, hot dip galvanized steel strip, and continuous molten metal plating facility
KR20190022766A (en) 2016-07-13 2019-03-06 제이에프이 스틸 가부시키가이샤 METHOD OF MANUFACTURING MOLDED METAL PLATED KINGDOM AND MOLDED METAL PLATING APPARATUS
WO2024214778A1 (en) * 2023-04-11 2024-10-17 日本製鉄株式会社 Plated steel material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103843A (en) * 1973-02-08 1974-10-01
JPS5322827A (en) * 1976-08-16 1978-03-02 Kobe Steel Ltd Production method of one sideeplated steel sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103843A (en) * 1973-02-08 1974-10-01
JPS5322827A (en) * 1976-08-16 1978-03-02 Kobe Steel Ltd Production method of one sideeplated steel sheet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6011740B2 (en) * 2014-10-08 2016-10-19 Ｊｆｅスチール株式会社 Continuous molten metal plating method, hot dip galvanized steel strip, and continuous molten metal plating facility
KR20190022766A (en) 2016-07-13 2019-03-06 제이에프이 스틸 가부시키가이샤 METHOD OF MANUFACTURING MOLDED METAL PLATED KINGDOM AND MOLDED METAL PLATING APPARATUS
KR20210071100A (en) 2016-07-13 2021-06-15 제이에프이 스틸 가부시키가이샤 Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating apparatus
US11104983B2 (en) 2016-07-13 2021-08-31 Jfe Steel Corporation Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating apparatus
WO2024214778A1 (en) * 2023-04-11 2024-10-17 日本製鉄株式会社 Plated steel material
JP7606152B1 (en) * 2023-04-11 2024-12-25 日本製鉄株式会社 Plated Steel

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