JPS52152834A - Pretreating process for coating steel plate with molten zinc - Google Patents

Pretreating process for coating steel plate with molten zinc

Info

Publication number
JPS52152834A
JPS52152834A JP6966976A JP6966976A JPS52152834A JP S52152834 A JPS52152834 A JP S52152834A JP 6966976 A JP6966976 A JP 6966976A JP 6966976 A JP6966976 A JP 6966976A JP S52152834 A JPS52152834 A JP S52152834A
Authority
JP
Japan
Prior art keywords
steel plate
molten zinc
coating steel
pretreating process
pretreating
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
JP6966976A
Other languages
Japanese (ja)
Other versions
JPS5530596B2 (en
Inventor
Riyoukichi Ono
Mamoru Harada
Takenori Deguchi
Masaru Suzuki
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP6966976A priority Critical patent/JPS52152834A/en
Publication of JPS52152834A publication Critical patent/JPS52152834A/en
Publication of JPS5530596B2 publication Critical patent/JPS5530596B2/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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/33—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Coating With Molten Metal (AREA)
JP6966976A 1976-06-16 1976-06-16 Pretreating process for coating steel plate with molten zinc Granted JPS52152834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6966976A JPS52152834A (en) 1976-06-16 1976-06-16 Pretreating process for coating steel plate with molten zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6966976A JPS52152834A (en) 1976-06-16 1976-06-16 Pretreating process for coating steel plate with molten zinc

Publications (2)

Publication Number Publication Date
JPS52152834A true JPS52152834A (en) 1977-12-19
JPS5530596B2 JPS5530596B2 (en) 1980-08-12

Family

ID=13409467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6966976A Granted JPS52152834A (en) 1976-06-16 1976-06-16 Pretreating process for coating steel plate with molten zinc

Country Status (1)

Country Link
JP (1) JPS52152834A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475436A (en) * 1977-11-29 1979-06-16 Nippon Steel Corp Zinc-plated steel products for coating
WO1987001397A1 (en) * 1985-08-29 1987-03-12 Nisshin Steel Co., Ltd. Hot-dipped steel plate and process for its production
JPS63243282A (en) * 1987-03-31 1988-10-11 Nisshin Steel Co Ltd Coated galvanized steel sheet
EP0738790A4 (en) * 1994-09-27 1998-06-03 Nippon Kokan Kk Galvanized steel sheet and process for producing the same
EP0866149A3 (en) * 1997-03-19 1999-06-23 Nkk Corporation Zinciferous coated steel sheet and method for producing the same
EP0778362A3 (en) * 1995-11-21 1999-06-23 Nkk Corporation Zinciferous plated steel sheet and method for manufacturing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS643585U (en) * 1987-06-24 1989-01-10

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475436A (en) * 1977-11-29 1979-06-16 Nippon Steel Corp Zinc-plated steel products for coating
JPS5636868B2 (en) * 1977-11-29 1981-08-27
WO1987001397A1 (en) * 1985-08-29 1987-03-12 Nisshin Steel Co., Ltd. Hot-dipped steel plate and process for its production
JPS63243282A (en) * 1987-03-31 1988-10-11 Nisshin Steel Co Ltd Coated galvanized steel sheet
EP0738790A4 (en) * 1994-09-27 1998-06-03 Nippon Kokan Kk Galvanized steel sheet and process for producing the same
EP0778362A3 (en) * 1995-11-21 1999-06-23 Nkk Corporation Zinciferous plated steel sheet and method for manufacturing same
EP0866149A3 (en) * 1997-03-19 1999-06-23 Nkk Corporation Zinciferous coated steel sheet and method for producing the same

Also Published As

Publication number Publication date
JPS5530596B2 (en) 1980-08-12

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