BE474285A - - Google Patents

Info

Publication number
BE474285A
BE474285A BE474285DA BE474285A BE 474285 A BE474285 A BE 474285A BE 474285D A BE474285D A BE 474285DA BE 474285 A BE474285 A BE 474285A
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 date
Publication of BE474285A publication Critical patent/BE474285A/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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon
    • C23C22/67—Treatment of aluminium or alloys based thereon with solutions containing hexavalent chromium
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
BE474285D 1945-02-15 BE474285A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US578134A US2464596A (en) 1945-02-15 1945-02-15 Chemical method of coating aluminum

Publications (1)

Publication Number Publication Date
BE474285A true BE474285A (enrdf_load_stackoverflow) 1900-01-01

Family

ID=24311580

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474285D BE474285A (enrdf_load_stackoverflow) 1945-02-15

Country Status (7)

Country Link
US (1) US2464596A (enrdf_load_stackoverflow)
BE (1) BE474285A (enrdf_load_stackoverflow)
CH (1) CH264921A (enrdf_load_stackoverflow)
DE (1) DE810097C (enrdf_load_stackoverflow)
ES (1) ES179130A1 (enrdf_load_stackoverflow)
FR (1) FR948260A (enrdf_load_stackoverflow)
GB (1) GB614671A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504434A (en) * 1947-01-28 1950-04-18 Aluminum Co Of America Forming oxide coatings on aluminum
US2573320A (en) * 1949-03-18 1951-10-30 Pyrene Mfg Co Fire extinguisher
DE961587C (de) * 1951-06-28 1957-04-11 Basf Ag Verfahren zur Herstellung eines dichten Oxydueberzuges auf Gegenstaenden aus Aluminiu oder Aluminiumlegierungen
US3073760A (en) * 1959-05-05 1963-01-15 Kaiser Aluminium Chem Corp Sealing of anodized coatings
NL270080A (enrdf_load_stackoverflow) * 1960-10-10 1900-01-01
US4512818A (en) * 1983-05-23 1985-04-23 Shipley Company Inc. Solution for formation of black oxide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946150A (en) * 1931-05-15 1934-02-06 Aluminum Co Of America Coating of aluminum
DE655700C (de) * 1935-01-08 1938-01-21 Max Schenk Dr Verfahren zur Herstellung opaker, emailaehnlicher Schutzschichten auf Aluminium und dessen Legierungen
US2129071A (en) * 1935-10-31 1938-09-06 Addressograph Multigraph Planographic printing plate
US2171545A (en) * 1936-06-12 1939-09-05 Aluminum Co Of America Protective coating for aluminum and its alloys
US2137988A (en) * 1936-10-21 1938-11-22 Heresite & Chemical Company Adherent aluminum compound
US2279252A (en) * 1937-12-23 1942-04-07 Aluminum Co Of America Treating aluminum surfaces

Also Published As

Publication number Publication date
DE810097C (de) 1951-09-03
CH264921A (de) 1949-11-15
FR948260A (fr) 1949-07-27
GB614671A (en) 1948-12-20
ES179130A1 (es) 1947-10-01
US2464596A (en) 1949-03-15

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