JPS6468495A - Surface treatment of combination product of aluminum formed body and iron formed body - Google Patents

Surface treatment of combination product of aluminum formed body and iron formed body

Info

Publication number
JPS6468495A
JPS6468495A JP22704187A JP22704187A JPS6468495A JP S6468495 A JPS6468495 A JP S6468495A JP 22704187 A JP22704187 A JP 22704187A JP 22704187 A JP22704187 A JP 22704187A JP S6468495 A JPS6468495 A JP S6468495A
Authority
JP
Japan
Prior art keywords
formed body
coating film
conversion
electrodeposition
hood
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
JP22704187A
Other languages
Japanese (ja)
Inventor
Wataru Hatano
Akira 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.)
Nissan Shatai Co Ltd
Original Assignee
Nissan Shatai 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 Nissan Shatai Co Ltd filed Critical Nissan Shatai Co Ltd
Priority to JP22704187A priority Critical patent/JPS6468495A/en
Publication of JPS6468495A publication Critical patent/JPS6468495A/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
    • 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
    • C23C22/73—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 characterised by the process

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)

Abstract

PURPOSE:To obviate the deterioration in the appearance quality, rust preventive effect, and coating film adhesion of an Al formed body and to obtain a product having a uniform surface quality by conversion-treating and then electrodeposition-coating the Al formed body, again conversion-treating the combination product of the Al formed body and an iron formed body, and then electrodeposition-coating the iron formed body. CONSTITUTION:The engine hood 11 and fender panel 12 as the Al formed body are firstly conversion-treated with a phosphate coating film forming soln., and the hood 11, etc., are combined with the main body 13, etc., as the iron formed body to obtain an automobile body 10 (product). The main body 13, etc., of the automobile body 10 are secondly conversion-treated with the phosphate coating film forming soln. In this case, the conversion coating film on the hood 11, etc., is not grown by the second conversion treatment, because the film is covered with the electrodeposition coating film. The automobile body 10 after the second conversion treatment is electrodeposition-coated. Since the hood 11, etc., are in the state closely resembling a nonconductor, the electrodeposition coating film is fixed on only the main body 13, etc., and a coating film can be formed on the whole automobile body 10 (product) in uniform thickness.
JP22704187A 1987-09-10 1987-09-10 Surface treatment of combination product of aluminum formed body and iron formed body Pending JPS6468495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22704187A JPS6468495A (en) 1987-09-10 1987-09-10 Surface treatment of combination product of aluminum formed body and iron formed body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22704187A JPS6468495A (en) 1987-09-10 1987-09-10 Surface treatment of combination product of aluminum formed body and iron formed body

Publications (1)

Publication Number Publication Date
JPS6468495A true JPS6468495A (en) 1989-03-14

Family

ID=16854599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22704187A Pending JPS6468495A (en) 1987-09-10 1987-09-10 Surface treatment of combination product of aluminum formed body and iron formed body

Country Status (1)

Country Link
JP (1) JPS6468495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04254587A (en) * 1991-02-04 1992-09-09 Nippon Parkerizing Co Ltd Pretreatment of aluminum-based metal sheet for press forming and coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04254587A (en) * 1991-02-04 1992-09-09 Nippon Parkerizing Co Ltd Pretreatment of aluminum-based metal sheet for press forming and coating

Similar Documents

Publication Publication Date Title
CA2141646A1 (en) Leather coloring process, leather coloring apparatus, and colored leather produced by such process
AU2442388A (en) Zinc phosphate coating process
EP0322641A3 (en) Process for improving the adhesion of electrolessly plated metal layers to polyimide surfaces
CA2234819A1 (en) Zinc phosphate conversion coating compositions and process
CA2147095A1 (en) Leather Treatment Process for Leather Coloring, Leather Coloring Process Performed on Leather Thereby Treated, and Leather Article Produced by the Leather Coloring Process
JPS6468495A (en) Surface treatment of combination product of aluminum formed body and iron formed body
SE8503251D0 (en) HOT-GALVANIZED STEEL PRODUCT, NOTABLY INTENDED TO BE PHOSPHATED, AND METHOD FOR PREPARING SUCH A PRODUCT
JPS6468494A (en) Surface treatment of combination product of aluminum formed body and iron formed body
IT1250279B (en) ORNAMENTAL ACCESSORY ITEMS AND PROCEDURE FOR THEIR MANUFACTURE.
JPS6468493A (en) Surface treatment of combination product of aluminum formed body and iron formed body
CA1033630A (en) Method of producing high brightness corrosion resistant finish on the surface of aluminum and its alloys
EP0882810A3 (en) Method for manufacturing an alloying-treated iron-zinc alloy dip-plated steel sheet excellent in press-formability
EP0220872A3 (en) Process for improving corrosion resistance of zinc or cadmium plated metal articles
CA2019141A1 (en) Process for producing chromium-containing steel sheet hot-dip plated with aluminum
DE59410166D1 (en) Process for obtaining trigger signals for regulating the energy conversion in the combustion chamber of an internal combustion engine
EP0370853A3 (en) Texturing a mold surface
CA2010160A1 (en) Layered flanged fibrous pad formation
DE3060810D1 (en) Cast light metal rim and process for the surface treatment of same
JPS57121976A (en) Construction of car body outer plate in automobile
JPS6468480A (en) Surface treatment of product combined with aluminum molding and iron molding
ZA912944B (en) Process of producing activating agents for use in zinc phosphating processes
JPS6436757A (en) Formed body of multilayered and colored pattern film
JPS6422382A (en) Multicolor coating for automobile body
JPS6146714A (en) Moulding for automobile
Yamanaka et al. Method for Forming Japan-Like Paint Film