FR1470884A - Procédé de formation de revêtements améliorés sur du métal - Google Patents

Procédé de formation de revêtements améliorés sur du métal

Info

Publication number
FR1470884A
FR1470884A FR52653A FR52653A FR1470884A FR 1470884 A FR1470884 A FR 1470884A FR 52653 A FR52653 A FR 52653A FR 52653 A FR52653 A FR 52653A FR 1470884 A FR1470884 A FR 1470884A
Authority
FR
France
Prior art keywords
metal
improved coatings
forming improved
forming
coatings
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
Application number
FR52653A
Other languages
English (en)
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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
Priority claimed from US438377A external-priority patent/US3404044A/en
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Priority to FR52653A priority Critical patent/FR1470884A/fr
Application granted granted Critical
Publication of FR1470884A publication Critical patent/FR1470884A/fr
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
    • C23C22/05—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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides
    • 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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/37—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 fluorides or complex fluorides containing also 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)
FR52653A 1965-03-09 1966-03-09 Procédé de formation de revêtements améliorés sur du métal Expired FR1470884A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52653A FR1470884A (fr) 1965-03-09 1966-03-09 Procédé de formation de revêtements améliorés sur du métal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US438377A US3404044A (en) 1965-03-09 1965-03-09 Method for forming improved coating on metal
FR52653A FR1470884A (fr) 1965-03-09 1966-03-09 Procédé de formation de revêtements améliorés sur du métal

Publications (1)

Publication Number Publication Date
FR1470884A true FR1470884A (fr) 1967-02-24

Family

ID=26169087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52653A Expired FR1470884A (fr) 1965-03-09 1966-03-09 Procédé de formation de revêtements améliorés sur du métal

Country Status (1)

Country Link
FR (1) FR1470884A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000458A1 (fr) * 1991-06-28 1993-01-07 Henkel Corporation Composition et procede de formation de revetements a conversion de chromate ne se fissurant pas
WO1995021278A1 (fr) * 1994-02-03 1995-08-10 Henkel Kommanditgesellschaft Auf Aktien Procede au chromate ou au phosphate et materiaux appropries pour determiner le mode de traitement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000458A1 (fr) * 1991-06-28 1993-01-07 Henkel Corporation Composition et procede de formation de revetements a conversion de chromate ne se fissurant pas
US5268042A (en) * 1991-06-28 1993-12-07 Henkel Corporation Composition and process for forming improved, non-cracking chromate conversion coatings
WO1995021278A1 (fr) * 1994-02-03 1995-08-10 Henkel Kommanditgesellschaft Auf Aktien Procede au chromate ou au phosphate et materiaux appropries pour determiner le mode de traitement

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