JPS569377A - Surface treatment of chromate treated metal plate - Google Patents

Surface treatment of chromate treated metal plate

Info

Publication number
JPS569377A
JPS569377A JP8432379A JP8432379A JPS569377A JP S569377 A JPS569377 A JP S569377A JP 8432379 A JP8432379 A JP 8432379A JP 8432379 A JP8432379 A JP 8432379A JP S569377 A JPS569377 A JP S569377A
Authority
JP
Japan
Prior art keywords
zinc
treated
chromate
plate
alloy
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
JP8432379A
Other languages
Japanese (ja)
Other versions
JPS5826433B2 (en
Inventor
Yutaka Wada
Haruki Umeda
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 JP54084323A priority Critical patent/JPS5826433B2/en
Publication of JPS569377A publication Critical patent/JPS569377A/en
Publication of JPS5826433B2 publication Critical patent/JPS5826433B2/en
Expired 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

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)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE:To make possible the formation of a good paint film without dechromate treatment by applying a coating type chromate treatment liquud on the surface of plate of zinc, zinc plated steel or the alloy thereof treated by chromate with adjust- ment thereof by an acid solution. CONSTITUTION:The surface of a plate of zinc, zinc plated steel or the alloy thereof treated by chromate is treated by normal inorganic acid, preferably the solution of phosphoric acid to effect etching and at the same time, to improve hydrophillic property. After the removal of liquid left on the surface and washing of the surface, water attached is removed. Thereafter, a coating type chromate treatment liquid of water system is applied evenly on the surface. Upon the drying of the coated plate, paint can be applied thereon, thereby forming a coated film with a proper adhesivity and corrosion resistance.
JP54084323A 1979-07-02 1979-07-02 Surface treatment method for chromate-treated metal plate Expired JPS5826433B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54084323A JPS5826433B2 (en) 1979-07-02 1979-07-02 Surface treatment method for chromate-treated metal plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54084323A JPS5826433B2 (en) 1979-07-02 1979-07-02 Surface treatment method for chromate-treated metal plate

Publications (2)

Publication Number Publication Date
JPS569377A true JPS569377A (en) 1981-01-30
JPS5826433B2 JPS5826433B2 (en) 1983-06-02

Family

ID=13827296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54084323A Expired JPS5826433B2 (en) 1979-07-02 1979-07-02 Surface treatment method for chromate-treated metal plate

Country Status (1)

Country Link
JP (1) JPS5826433B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206761A (en) * 1985-03-12 1986-09-13 Agency Of Ind Science & Technol Turn over method and device in article transfer device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347056A (en) * 1976-10-09 1978-04-27 Ebara Corp Heat conveyor
JPS53132439A (en) * 1977-04-26 1978-11-18 Nippon Paint Co Ltd Surface treatment method for metal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347056A (en) * 1976-10-09 1978-04-27 Ebara Corp Heat conveyor
JPS53132439A (en) * 1977-04-26 1978-11-18 Nippon Paint Co Ltd Surface treatment method for metal

Also Published As

Publication number Publication date
JPS5826433B2 (en) 1983-06-02

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