CH448669A - Process for obtaining a part made of an alloy containing aluminum and silicon of generally black color, exhibiting colored reflections - Google Patents

Process for obtaining a part made of an alloy containing aluminum and silicon of generally black color, exhibiting colored reflections

Info

Publication number
CH448669A
CH448669A CH1663065A CH1663065A CH448669A CH 448669 A CH448669 A CH 448669A CH 1663065 A CH1663065 A CH 1663065A CH 1663065 A CH1663065 A CH 1663065A CH 448669 A CH448669 A CH 448669A
Authority
CH
Switzerland
Prior art keywords
silicon
obtaining
alloy containing
containing aluminum
black color
Prior art date
Application number
CH1663065A
Other languages
French (fr)
Inventor
Vachet Pierre
Allier Andre
Boisseau Jean-Pierre
Original Assignee
Pechiney Prod Chimiques 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 Pechiney Prod Chimiques Sa filed Critical Pechiney Prod Chimiques Sa
Publication of CH448669A publication Critical patent/CH448669A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/14—Producing integrally coloured layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • ing And Chemical Polishing (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CH1663065A 1964-12-02 1965-12-02 Process for obtaining a part made of an alloy containing aluminum and silicon of generally black color, exhibiting colored reflections CH448669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997112A FR1427043A (en) 1964-12-02 1964-12-02 Process for obtaining special coloring of aluminum-silicon alloys

Publications (1)

Publication Number Publication Date
CH448669A true CH448669A (en) 1967-12-15

Family

ID=8843847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1663065A CH448669A (en) 1964-12-02 1965-12-02 Process for obtaining a part made of an alloy containing aluminum and silicon of generally black color, exhibiting colored reflections

Country Status (5)

Country Link
BE (1) BE673051A (en)
CH (1) CH448669A (en)
FR (1) FR1427043A (en)
GB (1) GB1121677A (en)
NL (1) NL6515542A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161726B (en) * 1960-01-04 1964-01-23 Hildegard Arpa Rotary piston internal combustion engine
DE3442591A1 (en) * 1984-11-22 1986-05-22 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn METHOD FOR HARDANODIZING ALUMINUM CASTING PARTS PRODUCED IN VACUUM CASTING
EP3045567B1 (en) * 2015-01-16 2022-08-31 Eural Gnutti S.p.A. Method for the production and pickling of aluminum bars

Also Published As

Publication number Publication date
NL6515542A (en) 1966-06-03
BE673051A (en) 1966-05-31
FR1427043A (en) 1966-02-04
GB1121677A (en) 1968-07-31

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