FR994860A - Improvements in the treatment of surfaces of aluminum and aluminum alloy articles - Google Patents

Improvements in the treatment of surfaces of aluminum and aluminum alloy articles

Info

Publication number
FR994860A
FR994860A FR994860DA FR994860A FR 994860 A FR994860 A FR 994860A FR 994860D A FR994860D A FR 994860DA FR 994860 A FR994860 A FR 994860A
Authority
FR
France
Prior art keywords
aluminum
treatment
alloy articles
aluminum alloy
articles
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
Other languages
French (fr)
Inventor
Jean-Alfred Odier
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application granted granted Critical
Publication of FR994860A publication Critical patent/FR994860A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals
    • C25F3/20—Polishing of light metals of aluminium
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • C23F3/02—Light metals
    • C23F3/03—Light metals with acidic solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR994860D 1945-02-10 1945-02-10 Improvements in the treatment of surfaces of aluminum and aluminum alloy articles Expired FR994860A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR606241X 1945-02-10
FR994860T 1945-02-10
FR252763X 1945-02-10
FR994859T 1945-02-10

Publications (1)

Publication Number Publication Date
FR994860A true FR994860A (en) 1951-11-23

Family

ID=66810639

Family Applications (2)

Application Number Title Priority Date Filing Date
FR994860D Expired FR994860A (en) 1945-02-10 1945-02-10 Improvements in the treatment of surfaces of aluminum and aluminum alloy articles
FR994859D Expired FR994859A (en) 1945-02-10 1945-02-10 Improvements to the surface treatments of articles in aluminum and aluminum alloys

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR994859D Expired FR994859A (en) 1945-02-10 1945-02-10 Improvements to the surface treatments of articles in aluminum and aluminum alloys

Country Status (3)

Country Link
CH (2) CH252764A (en)
FR (2) FR994860A (en)
GB (2) GB606241A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752305A (en) * 1953-01-14 1956-06-26 Union Carbide & Carbon Corp Processes of electrolytic polishing of metals
DE3917188A1 (en) * 1989-05-26 1990-11-29 Happich Gmbh Gebr PROCESS FOR PRODUCING COLORED SURFACES ON PARTS OF ALUMINUM OR ALUMINUM ALLOYS
DE3917186A1 (en) * 1989-05-26 1990-11-29 Happich Gmbh Gebr CHEMICAL METHOD FOR AVOIDING A RAINBOW EFFECT Caused By The Oxide Layer Formed In The Shining Of Parts Of Aluminum Or Aluminum Alloys

Also Published As

Publication number Publication date
FR994859A (en) 1951-11-23
GB606241A (en) 1948-08-10
CH252764A (en) 1948-01-31
CH252763A (en) 1948-01-31
GB606240A (en) 1948-08-10

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