NL6514587A - - Google Patents

Info

Publication number
NL6514587A
NL6514587A NL6514587A NL6514587A NL6514587A NL 6514587 A NL6514587 A NL 6514587A NL 6514587 A NL6514587 A NL 6514587A NL 6514587 A NL6514587 A NL 6514587A NL 6514587 A NL6514587 A NL 6514587A
Authority
NL
Netherlands
Application number
NL6514587A
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 US410286A external-priority patent/US3380858A/en
Priority claimed from US410262A external-priority patent/US3391031A/en
Application filed filed Critical
Publication of NL6514587A publication Critical patent/NL6514587A/xx

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)
  • Chemical Treatment Of Metals (AREA)
NL6514587A 1964-11-10 1965-11-10 NL6514587A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US410286A US3380858A (en) 1964-11-10 1964-11-10 Chromate coating composition for aluminum and process
US410262A US3391031A (en) 1964-11-10 1964-11-10 Composition and process for forming improved chromate conversion coatings on aluminum

Publications (1)

Publication Number Publication Date
NL6514587A true NL6514587A (de) 1966-05-11

Family

ID=27020927

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6514455A NL6514455A (de) 1964-11-10 1965-11-08
NL6514587A NL6514587A (de) 1964-11-10 1965-11-10

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL6514455A NL6514455A (de) 1964-11-10 1965-11-08

Country Status (7)

Country Link
BE (2) BE670924A (de)
CH (2) CH450107A (de)
DE (2) DE1264207B (de)
FR (2) FR1449543A (de)
GB (2) GB1087757A (de)
NL (2) NL6514455A (de)
SE (1) SE347537B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8507181D0 (en) * 1985-03-20 1985-04-24 Omi International Benelux Bv Passivation
US5498759A (en) * 1991-06-26 1996-03-12 Henkel Corporation Surface treatment method for aluminum

Also Published As

Publication number Publication date
DE1264207B (de) 1968-03-21
GB1087756A (en) 1967-10-18
SE347537B (de) 1972-08-07
BE672039A (de) 1966-03-01
GB1087757A (en) 1967-10-18
NL6514455A (de) 1966-05-11
FR1449543A (fr) 1966-08-12
FR1453130A (fr) 1966-04-15
CH450108A (fr) 1968-01-15
DE1264208B (de) 1968-03-21
BE670924A (de) 1966-01-31
CH450107A (fr) 1968-01-15

Similar Documents

Publication Publication Date Title
AU442366B2 (de)
BE629793A (de)
BE47396A (de)
BE483969A (de)
BE507097A (de)
BE518974A (de)
BE554195A (de)
BE564626A (de)
BE584699A (de)
BE603534A (de)
BE610935A (de)
BE613833A (de)
BE621510A (de)
BE622126A (de)
BE623398A (de)
BE626083A (de)
BE626684A (de)
BE627057A (de)
BE627390A (de)
BE627931A (de)
BE628611A (de)
BE672039A (de)
BE632875A (de)
BE636791A (de)
BE637333A (de)