CH320762A - Mittel zur Erzeugung korrosionsschützender Überzüge auf Aluminium und dessen Legierungen - Google Patents

Mittel zur Erzeugung korrosionsschützender Überzüge auf Aluminium und dessen Legierungen

Info

Publication number
CH320762A
CH320762A CH320762DA CH320762A CH 320762 A CH320762 A CH 320762A CH 320762D A CH320762D A CH 320762DA CH 320762 A CH320762 A CH 320762A
Authority
CH
Switzerland
Prior art keywords
alloys
preparations
aluminum
producing anti
corrosive coatings
Prior art date
Application number
Other languages
German (de)
English (en)
Original Assignee
American Chem Paint Co
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 American Chem Paint Co filed Critical American Chem Paint Co
Publication of CH320762A publication Critical patent/CH320762A/de

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)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
CH320762D 1953-03-10 1953-12-01 Mittel zur Erzeugung korrosionsschützender Überzüge auf Aluminium und dessen Legierungen CH320762A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US320762XA 1953-03-10 1953-03-10

Publications (1)

Publication Number Publication Date
CH320762A true CH320762A (de) 1957-04-15

Family

ID=21862968

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320762D CH320762A (de) 1953-03-10 1953-12-01 Mittel zur Erzeugung korrosionsschützender Überzüge auf Aluminium und dessen Legierungen

Country Status (6)

Country Link
BE (1) BE521331A (is")
CH (1) CH320762A (is")
DE (1) DE976375C (is")
FR (1) FR1085484A (is")
GB (1) GB735819A (is")
NL (2) NL184345B (is")

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796370A (en) * 1955-03-04 1957-06-18 Charles W Ostrander Composition and method for producing corrosion resistant protective coating on aluminum and aluminum alloys
US2796371A (en) * 1955-03-16 1957-06-18 Allied Res Products Inc Corrosion resistant protective coating on aluminum and aluminum alloys
BE566276A (is") * 1957-08-19 1958-04-15
US2993847A (en) * 1958-04-04 1961-07-25 Burroughs Corp Aluminum treating process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276353A (en) * 1935-09-28 1942-03-17 Parker Rust Proof Co Process of coating
FR840367A (fr) * 1937-12-31 1939-04-25 Méthode et procédés de traitement des surfaces métalliques
US2507956A (en) * 1947-11-01 1950-05-16 Lithographic Technical Foundat Process of coating aluminum

Also Published As

Publication number Publication date
GB735819A (en) 1955-08-31
DE976375C (de) 1963-07-25
NL184345B (nl)
FR1085484A (fr) 1955-02-02
NL95353C (is")
BE521331A (is")

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