CH488817A - Process for anodic oxidation of aluminum and aluminum alloys - Google Patents

Process for anodic oxidation of aluminum and aluminum alloys

Info

Publication number
CH488817A
CH488817A CH1244267A CH1244267A CH488817A CH 488817 A CH488817 A CH 488817A CH 1244267 A CH1244267 A CH 1244267A CH 1244267 A CH1244267 A CH 1244267A CH 488817 A CH488817 A CH 488817A
Authority
CH
Switzerland
Prior art keywords
aluminum
anodic oxidation
alloys
aluminum alloys
anodic
Prior art date
Application number
CH1244267A
Other languages
German (de)
Inventor
Reigersberg Imbert Swijghuizen
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH488817A publication Critical patent/CH488817A/en

Links

Classifications

    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
CH1244267A 1966-09-09 1967-09-06 Process for anodic oxidation of aluminum and aluminum alloys CH488817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6612707A NL6612707A (en) 1966-09-09 1966-09-09

Publications (1)

Publication Number Publication Date
CH488817A true CH488817A (en) 1970-04-15

Family

ID=19797617

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1244267A CH488817A (en) 1966-09-09 1967-09-06 Process for anodic oxidation of aluminum and aluminum alloys

Country Status (5)

Country Link
BE (1) BE703607A (en)
CH (1) CH488817A (en)
DE (1) DE1621126A1 (en)
GB (1) GB1185346A (en)
NL (1) NL6612707A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023333B (en) * 1978-06-14 1982-09-08 Philips Electronic Associated Electron multipliers
JPS59171023A (en) * 1983-03-18 1984-09-27 Nippon Light Metal Co Ltd Manufacture of alumite board for high density magnetic recording material
US4507179A (en) * 1984-03-01 1985-03-26 Nippon Light Metal Company Limited Process of producing aluminum substrate for magnetic recording media
CH689395A5 (en) * 1995-03-16 1999-03-31 Alusuisse Lonza Services Ag Process for the continuous anodic oxidation of strip or wire of aluminum.
CN104213173A (en) * 2014-09-01 2014-12-17 吴啟良 Mixed acid type hard anodizing method of aluminum and aluminum alloys
IT202000023767A1 (en) 2020-10-08 2022-04-08 Univ Degli Studi Di Palermo PROCESS FOR THE PREPARATION OF ANTI-CORROSION COATINGS ON ALUMINUM ALLOYS
CN112921378A (en) * 2021-01-21 2021-06-08 广州市晨创玻璃发展有限公司 Aluminum alloy surface oxidation treatment method and aluminum alloy ceramic water pipe

Also Published As

Publication number Publication date
BE703607A (en) 1968-03-07
NL6612707A (en) 1968-03-11
DE1621126A1 (en) 1971-04-29
GB1185346A (en) 1970-03-25

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Legal Events

Date Code Title Description
PL Patent ceased