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FR1403978A - Process and solution for the accelerated coating of aluminum and its alloys - Google Patents

Process and solution for the accelerated coating of aluminum and its alloys

Info

Publication number
FR1403978A
FR1403978A FR979143A FR979143A FR1403978A FR 1403978 A FR1403978 A FR 1403978A FR 979143 A FR979143 A FR 979143A FR 979143 A FR979143 A FR 979143A FR 1403978 A FR1403978 A FR 1403978A
Authority
FR
France
Prior art keywords
alloys
aluminum
solution
accelerated coating
accelerated
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
FR979143A
Other languages
French (fr)
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 US294272A external-priority patent/US3329536A/en
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Priority to FR979143A priority Critical patent/FR1403978A/en
Application granted granted Critical
Publication of FR1403978A publication Critical patent/FR1403978A/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
    • C23C22/05—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)
FR979143A 1963-07-11 1964-06-22 Process and solution for the accelerated coating of aluminum and its alloys Expired FR1403978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979143A FR1403978A (en) 1963-07-11 1964-06-22 Process and solution for the accelerated coating of aluminum and its alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US294272A US3329536A (en) 1963-07-11 1963-07-11 Solution and accelerated process for coating aluminum
FR979143A FR1403978A (en) 1963-07-11 1964-06-22 Process and solution for the accelerated coating of aluminum and its alloys

Publications (1)

Publication Number Publication Date
FR1403978A true FR1403978A (en) 1965-06-25

Family

ID=26208482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979143A Expired FR1403978A (en) 1963-07-11 1964-06-22 Process and solution for the accelerated coating of aluminum and its alloys

Country Status (1)

Country Link
FR (1) FR1403978A (en)

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