JPS5413428A - Coating ground treating method for zinc-plated steel meterial - Google Patents

Coating ground treating method for zinc-plated steel meterial

Info

Publication number
JPS5413428A
JPS5413428A JP7898377A JP7898377A JPS5413428A JP S5413428 A JPS5413428 A JP S5413428A JP 7898377 A JP7898377 A JP 7898377A JP 7898377 A JP7898377 A JP 7898377A JP S5413428 A JPS5413428 A JP S5413428A
Authority
JP
Japan
Prior art keywords
meterial
zinc
plated steel
treating method
coating ground
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
JP7898377A
Other languages
Japanese (ja)
Other versions
JPS572274B2 (en
Inventor
Hirokuni Mizuno
Masahiro Ogawa
Masaaki Yamashita
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP7898377A priority Critical patent/JPS5413428A/en
Publication of JPS5413428A publication Critical patent/JPS5413428A/en
Publication of JPS572274B2 publication Critical patent/JPS572274B2/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
    • C23C22/05—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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8

Abstract

PURPOSE:To enhance the coating properties and corrosion resistance of a zincplated steel material by coating the surface of the material with an aq. soln. contg. a specified alkali silicate, followed by drying and coating with and aw. soln. of pH<=8.
JP7898377A 1977-07-04 1977-07-04 Coating ground treating method for zinc-plated steel meterial Granted JPS5413428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7898377A JPS5413428A (en) 1977-07-04 1977-07-04 Coating ground treating method for zinc-plated steel meterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7898377A JPS5413428A (en) 1977-07-04 1977-07-04 Coating ground treating method for zinc-plated steel meterial

Publications (2)

Publication Number Publication Date
JPS5413428A true JPS5413428A (en) 1979-01-31
JPS572274B2 JPS572274B2 (en) 1982-01-14

Family

ID=13677115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7898377A Granted JPS5413428A (en) 1977-07-04 1977-07-04 Coating ground treating method for zinc-plated steel meterial

Country Status (1)

Country Link
JP (1) JPS5413428A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517703A1 (en) * 1981-12-08 1983-06-10 Nippon Kokan Kk MULTI-LAYERED TREATED SURFACE STEEL PLATE COMPRISING A LAYER WHICH CONTAINS ZINC
JPS58112077A (en) * 1981-12-25 1983-07-04 Inax Corp Method of applying inorganic paint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252135A (en) * 1975-10-24 1977-04-26 Iwasaki Electric Co Ltd Process for coating metallic surface with silicate bath
JPS5268830A (en) * 1975-12-05 1977-06-08 Kobe Steel Ltd Surface treatment of zinc or zinc plated products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252135A (en) * 1975-10-24 1977-04-26 Iwasaki Electric Co Ltd Process for coating metallic surface with silicate bath
JPS5268830A (en) * 1975-12-05 1977-06-08 Kobe Steel Ltd Surface treatment of zinc or zinc plated products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517703A1 (en) * 1981-12-08 1983-06-10 Nippon Kokan Kk MULTI-LAYERED TREATED SURFACE STEEL PLATE COMPRISING A LAYER WHICH CONTAINS ZINC
JPS58112077A (en) * 1981-12-25 1983-07-04 Inax Corp Method of applying inorganic paint

Also Published As

Publication number Publication date
JPS572274B2 (en) 1982-01-14

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