JPS56139679A - Metal surface treating solution - Google Patents

Metal surface treating solution

Info

Publication number
JPS56139679A
JPS56139679A JP4397780A JP4397780A JPS56139679A JP S56139679 A JPS56139679 A JP S56139679A JP 4397780 A JP4397780 A JP 4397780A JP 4397780 A JP4397780 A JP 4397780A JP S56139679 A JPS56139679 A JP S56139679A
Authority
JP
Japan
Prior art keywords
metal surface
corrosion resistance
surface treating
coating adhesion
chromic anhydride
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
JP4397780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS629671B2 (Direct
Inventor
Akira Ushio
Hideo Wada
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 Paint Co Ltd
Original Assignee
Nippon Paint 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP4397780A priority Critical patent/JPS56139679A/ja
Publication of JPS56139679A publication Critical patent/JPS56139679A/ja
Publication of JPS629671B2 publication Critical patent/JPS629671B2/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
    • C23C22/02—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 non-aqueous solutions
    • C23C22/04—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 non-aqueous solutions containing hexavalent chromium compounds

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)
  • Chemical Treatment Of Metals (AREA)
JP4397780A 1980-04-02 1980-04-02 Metal surface treating solution Granted JPS56139679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4397780A JPS56139679A (en) 1980-04-02 1980-04-02 Metal surface treating solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4397780A JPS56139679A (en) 1980-04-02 1980-04-02 Metal surface treating solution

Publications (2)

Publication Number Publication Date
JPS56139679A true JPS56139679A (en) 1981-10-31
JPS629671B2 JPS629671B2 (Direct) 1987-03-02

Family

ID=12678769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4397780A Granted JPS56139679A (en) 1980-04-02 1980-04-02 Metal surface treating solution

Country Status (1)

Country Link
JP (1) JPS56139679A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167773A (ja) * 1984-09-11 1986-04-07 Nippon Dakuro Shamrock:Kk 金属表面処理法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167773A (ja) * 1984-09-11 1986-04-07 Nippon Dakuro Shamrock:Kk 金属表面処理法

Also Published As

Publication number Publication date
JPS629671B2 (Direct) 1987-03-02

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