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FR1248732A - Process and solution for coating aluminum and its alloys - Google Patents

Process and solution for coating aluminum and its alloys

Info

Publication number
FR1248732A
FR1248732A FR816816A FR816816A FR1248732A FR 1248732 A FR1248732 A FR 1248732A FR 816816 A FR816816 A FR 816816A FR 816816 A FR816816 A FR 816816A FR 1248732 A FR1248732 A FR 1248732A
Authority
FR
France
Prior art keywords
alloys
solution
coating aluminum
aluminum
coating
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
FR816816A
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
Application filed by Continentale Parker SA filed Critical Continentale Parker SA
Application granted granted Critical
Publication of FR1248732A publication Critical patent/FR1248732A/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
    • C23C22/38—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 containing also phosphates

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)
FR816816A 1959-02-09 1960-01-27 Process and solution for coating aluminum and its alloys Expired FR1248732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US791800A US2928763A (en) 1959-02-09 1959-02-09 Aluminum chromating process

Publications (1)

Publication Number Publication Date
FR1248732A true FR1248732A (en) 1960-12-23

Family

ID=25154817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816816A Expired FR1248732A (en) 1959-02-09 1960-01-27 Process and solution for coating aluminum and its alloys

Country Status (7)

Country Link
US (1) US2928763A (en)
BE (1) BE586999A (en)
CH (1) CH429367A (en)
DE (1) DE1112371B (en)
FR (1) FR1248732A (en)
GB (1) GB915034A (en)
NL (1) NL248160A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477882A (en) * 1965-12-13 1969-11-11 Lubrizol Corp Method of and composition for preventing "white rust" formation
US3377212A (en) * 1966-10-14 1968-04-09 Amchem Prod Method for coating tortuous aluminum shapes
US4131489A (en) * 1978-03-31 1978-12-26 Amchem Products, Inc. Chromate conversion composition and method for coating aluminum using low concentrations of chromate, phosphate and fluoride ions
CA1274754A (en) * 1985-09-06 1990-10-02 Gary A. Reghi Passivation process and composition for zinc-aluminum alloys
PT1870489E (en) 2006-04-19 2008-09-30 Ropal Ag Method to obtain a corrosion-resistant and shiny substrate
DE102007046925A1 (en) 2007-09-28 2009-04-09 Ropal Ag Method for producing a metallic and/or non-metallic substrate, which is protected against corrosion in regions and/or is shiny, comprises provisioning a substrate or a carrier layer having a surface, which is coated in regions
EP2123366A1 (en) 2008-05-23 2009-11-25 Mattthias Koch Coated substrate and method for its production
HUE029387T2 (en) 2013-01-08 2017-02-28 Ropal Europe Ag Method for producing a corrosion resistant, glossy, metallic coated substrate, the metallic coated substrate, and its use
EP3120939B1 (en) 2015-07-13 2023-01-25 HEC High End Coating GmbH Coated substrates, and their use and systems for the production of coated substrates
EP3225717A1 (en) 2016-03-30 2017-10-04 HEC High End Coating GmbH Method for the production of coated substrates, coated substrates, and their use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438877A (en) * 1945-09-06 1948-03-30 American Chem Paint Co Composition for and method of coating aluminum
BE529062A (en) * 1953-05-22
US2798830A (en) * 1953-08-04 1957-07-09 American Chem Paint Co Method of improving the corrosion resistance of certain coated aluminum surfaces
US2909455A (en) * 1958-09-24 1959-10-20 Amchem Prod Method of coating a succession of aluminum surfaces

Also Published As

Publication number Publication date
CH429367A (en) 1967-01-31
BE586999A (en) 1960-05-16
GB915034A (en) 1963-01-09
NL248160A (en)
US2928763A (en) 1960-03-15
DE1112371B (en) 1961-08-03

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