JPS5633463A - Hot dipping method - Google Patents

Hot dipping method

Info

Publication number
JPS5633463A
JPS5633463A JP9004079A JP9004079A JPS5633463A JP S5633463 A JPS5633463 A JP S5633463A JP 9004079 A JP9004079 A JP 9004079A JP 9004079 A JP9004079 A JP 9004079A JP S5633463 A JPS5633463 A JP S5633463A
Authority
JP
Japan
Prior art keywords
hot dipping
hydrogen
alloy
hot
singly
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
JP9004079A
Other languages
Japanese (ja)
Inventor
Shoji Shimada
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.)
Nihon Parkerizing Co Ltd
Original Assignee
Nihon Parkerizing 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 Nihon Parkerizing Co Ltd filed Critical Nihon Parkerizing Co Ltd
Priority to JP9004079A priority Critical patent/JPS5633463A/en
Publication of JPS5633463A publication Critical patent/JPS5633463A/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
    • C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
    • 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
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To enhance the adhesion of hot dipping by simple operation with simple facilities by plating the surface of a steel sheet with Cu, Ni or Co singly or in the form of an alloy and carrying out predetermined hot dipping in an atmosphere of a specified hydrogen concn. CONSTITUTION:One side or both sides of a steel sheet are plated with Cu, Ni or Co singly or in the form of an alloy or with two or more among Cu, Ni and Co in layers. The plated sheet is then hot dipped by being introduced into a hot dipping bath of Zn, a Zn-Al alloy or the like under an atmosphere contg. hydrogen of its explosion limit or below, e.g., <=4% hydrogen or contg. CO and hydrogen of its explosion limit or below. By this method the adhesion of hot dipping is enhanced.
JP9004079A 1979-07-16 1979-07-16 Hot dipping method Pending JPS5633463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9004079A JPS5633463A (en) 1979-07-16 1979-07-16 Hot dipping method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9004079A JPS5633463A (en) 1979-07-16 1979-07-16 Hot dipping method

Publications (1)

Publication Number Publication Date
JPS5633463A true JPS5633463A (en) 1981-04-03

Family

ID=13987531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9004079A Pending JPS5633463A (en) 1979-07-16 1979-07-16 Hot dipping method

Country Status (1)

Country Link
JP (1) JPS5633463A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506337A1 (en) * 1981-05-22 1982-11-26 Huster Feuerverzinkerei METHOD OF GALVANIZING METAL PARTS BY TEMPERING
FR2554831A1 (en) * 1983-11-15 1985-05-17 Thomson Csf Process for depositing a protective coating on metal articles
JPS6144168A (en) * 1984-08-09 1986-03-03 Nippon Steel Corp Production of metal hot dipped steel sheet having less non-plated part and excellent plating adhesiveness
JPH02115356A (en) * 1988-10-25 1990-04-27 Kawasaki Steel Corp Manufacture of hot dip aluminized cr-containing steel
JPH02129384A (en) * 1988-11-07 1990-05-17 Kawasaki Steel Corp Manufacture of hot dip galvanized cr-containing steel strip
WO2013047804A1 (en) 2011-09-30 2013-04-04 新日鐵住金株式会社 Steel sheet having hot-dip galvanized layer and exhibiting superior plating wettability and plating adhesion, and production method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130433A (en) * 1976-04-27 1977-11-01 Nippon Steel Corp Method of plating ironnsteel material with molten leaddtin alloy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130433A (en) * 1976-04-27 1977-11-01 Nippon Steel Corp Method of plating ironnsteel material with molten leaddtin alloy

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506337A1 (en) * 1981-05-22 1982-11-26 Huster Feuerverzinkerei METHOD OF GALVANIZING METAL PARTS BY TEMPERING
FR2554831A1 (en) * 1983-11-15 1985-05-17 Thomson Csf Process for depositing a protective coating on metal articles
JPS6144168A (en) * 1984-08-09 1986-03-03 Nippon Steel Corp Production of metal hot dipped steel sheet having less non-plated part and excellent plating adhesiveness
JPS6348925B2 (en) * 1984-08-09 1988-10-03 Nippon Steel Corp
JPH02115356A (en) * 1988-10-25 1990-04-27 Kawasaki Steel Corp Manufacture of hot dip aluminized cr-containing steel
JPH02129384A (en) * 1988-11-07 1990-05-17 Kawasaki Steel Corp Manufacture of hot dip galvanized cr-containing steel strip
WO2013047804A1 (en) 2011-09-30 2013-04-04 新日鐵住金株式会社 Steel sheet having hot-dip galvanized layer and exhibiting superior plating wettability and plating adhesion, and production method therefor

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