FR2687693B1 - METHOD OF SURFACE TREATMENT OF A PRODUCT FORMED OF A METAL SUBSTRATE COMPRISING A MULTILAYERED METAL COATING AND AN ORGANIC COATING AND PRODUCTS OBTAINED BY THIS PROCESS. - Google Patents

METHOD OF SURFACE TREATMENT OF A PRODUCT FORMED OF A METAL SUBSTRATE COMPRISING A MULTILAYERED METAL COATING AND AN ORGANIC COATING AND PRODUCTS OBTAINED BY THIS PROCESS.

Info

Publication number
FR2687693B1
FR2687693B1 FR9202170A FR9202170A FR2687693B1 FR 2687693 B1 FR2687693 B1 FR 2687693B1 FR 9202170 A FR9202170 A FR 9202170A FR 9202170 A FR9202170 A FR 9202170A FR 2687693 B1 FR2687693 B1 FR 2687693B1
Authority
FR
France
Prior art keywords
coating
surface treatment
products obtained
product formed
metal
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.)
Expired - Fee Related
Application number
FR9202170A
Other languages
French (fr)
Other versions
FR2687693A1 (en
Inventor
Daniel Fousse
Jean-Marie Darre
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9202170A priority Critical patent/FR2687693B1/en
Publication of FR2687693A1 publication Critical patent/FR2687693A1/en
Application granted granted Critical
Publication of FR2687693B1 publication Critical patent/FR2687693B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C22/06—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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)
FR9202170A 1992-02-25 1992-02-25 METHOD OF SURFACE TREATMENT OF A PRODUCT FORMED OF A METAL SUBSTRATE COMPRISING A MULTILAYERED METAL COATING AND AN ORGANIC COATING AND PRODUCTS OBTAINED BY THIS PROCESS. Expired - Fee Related FR2687693B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9202170A FR2687693B1 (en) 1992-02-25 1992-02-25 METHOD OF SURFACE TREATMENT OF A PRODUCT FORMED OF A METAL SUBSTRATE COMPRISING A MULTILAYERED METAL COATING AND AN ORGANIC COATING AND PRODUCTS OBTAINED BY THIS PROCESS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202170A FR2687693B1 (en) 1992-02-25 1992-02-25 METHOD OF SURFACE TREATMENT OF A PRODUCT FORMED OF A METAL SUBSTRATE COMPRISING A MULTILAYERED METAL COATING AND AN ORGANIC COATING AND PRODUCTS OBTAINED BY THIS PROCESS.

Publications (2)

Publication Number Publication Date
FR2687693A1 FR2687693A1 (en) 1993-08-27
FR2687693B1 true FR2687693B1 (en) 1994-05-27

Family

ID=9427011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202170A Expired - Fee Related FR2687693B1 (en) 1992-02-25 1992-02-25 METHOD OF SURFACE TREATMENT OF A PRODUCT FORMED OF A METAL SUBSTRATE COMPRISING A MULTILAYERED METAL COATING AND AN ORGANIC COATING AND PRODUCTS OBTAINED BY THIS PROCESS.

Country Status (1)

Country Link
FR (1) FR2687693B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB819305A (en) * 1955-11-07 1959-09-02 Ekco Products Company Improvements in or relating to anodic treatment of tin and tin alloys
FR2236964A1 (en) * 1973-07-13 1975-02-07 Kawasaki Steel Co Chromating tin plate - to provide a coating resistant to corrosion by sulphur
JPS56130487A (en) * 1980-03-18 1981-10-13 Toyo Kohan Co Ltd After-treatment for extra-thin tin-plated steel sheet for welding
JPS57203798A (en) * 1981-06-10 1982-12-14 Kawasaki Steel Corp Production of surface treated steel plate for seam welded can
JPS59159998A (en) * 1983-02-28 1984-09-10 Kawasaki Steel Corp Method for preventing formation of grainy pattern on tinned steel sheet

Also Published As

Publication number Publication date
FR2687693A1 (en) 1993-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse