FR1215762A - Procédé pour l'obtention de revêtements sur l'aluminium et sur ses alliages - Google Patents

Procédé pour l'obtention de revêtements sur l'aluminium et sur ses alliages

Info

Publication number
FR1215762A
FR1215762A FR779231A FR779231A FR1215762A FR 1215762 A FR1215762 A FR 1215762A FR 779231 A FR779231 A FR 779231A FR 779231 A FR779231 A FR 779231A FR 1215762 A FR1215762 A FR 1215762A
Authority
FR
France
Prior art keywords
alloys
aluminum
obtaining coatings
coatings
obtaining
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
FR779231A
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
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Application granted granted Critical
Publication of FR1215762A publication Critical patent/FR1215762A/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
    • C23C22/34—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
    • C23C22/38—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 containing also phosphates

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)
FR779231A 1957-11-16 1958-11-15 Procédé pour l'obtention de revêtements sur l'aluminium et sur ses alliages Expired FR1215762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0035932 1957-11-16

Publications (1)

Publication Number Publication Date
FR1215762A true FR1215762A (fr) 1960-04-20

Family

ID=7302423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779231A Expired FR1215762A (fr) 1957-11-16 1958-11-15 Procédé pour l'obtention de revêtements sur l'aluminium et sur ses alliages

Country Status (3)

Country Link
CH (1) CH395681A (fr)
DE (1) DE1072056B (fr)
FR (1) FR1215762A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187648A2 (fr) * 1985-01-07 1986-07-16 HENKEL CORPORATION (a Delaware corp.) Procédé pour former des revêtements de phosphate de chrome

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187648A2 (fr) * 1985-01-07 1986-07-16 HENKEL CORPORATION (a Delaware corp.) Procédé pour former des revêtements de phosphate de chrome
EP0187648A3 (fr) * 1985-01-07 1988-06-22 HENKEL CORPORATION (a Delaware corp.) Procédé pour former des revêtements de phosphate de chrome

Also Published As

Publication number Publication date
CH395681A (de) 1965-07-15
DE1072056B (de) 1960-05-19

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