BE521331A - - Google Patents

Info

Publication number
BE521331A
BE521331A BE521331DA BE521331A BE 521331 A BE521331 A BE 521331A BE 521331D A BE521331D A BE 521331DA BE 521331 A BE521331 A BE 521331A
Authority
BE
Belgium
Application number
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.)
Publication of BE521331A publication Critical patent/BE521331A/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
    • C23C22/34—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)
BE521331D 1953-03-10 BE521331A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE521331A true BE521331A (enrdf_load_stackoverflow)

Family

ID=21862968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521331D BE521331A (enrdf_load_stackoverflow) 1953-03-10

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194675B (de) * 1957-08-19 1965-06-10 Metallgesellschaft Ag Verfahren zum Aufbringen von UEberzuegen auf Aluminium

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194675B (de) * 1957-08-19 1965-06-10 Metallgesellschaft Ag Verfahren zum Aufbringen von UEberzuegen auf Aluminium

Also Published As

Publication number Publication date
GB735819A (en) 1955-08-31
FR1085484A (fr) 1955-02-02
NL184345B (nl)
DE976375C (de) 1963-07-25
NL95353C (enrdf_load_stackoverflow)
CH320762A (de) 1957-04-15

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