GB1067373A - Improvements in the anodic oxidation of aluminium and of its alloys - Google Patents

Improvements in the anodic oxidation of aluminium and of its alloys

Info

Publication number
GB1067373A
GB1067373A GB18173/64A GB1817364A GB1067373A GB 1067373 A GB1067373 A GB 1067373A GB 18173/64 A GB18173/64 A GB 18173/64A GB 1817364 A GB1817364 A GB 1817364A GB 1067373 A GB1067373 A GB 1067373A
Authority
GB
United Kingdom
Prior art keywords
bath
aluminium
area
alloys
volts
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
GB18173/64A
Other languages
English (en)
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.)
ALUMINIUM FRANCAIS
Original Assignee
ALUMINIUM FRANCAIS
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 ALUMINIUM FRANCAIS filed Critical ALUMINIUM FRANCAIS
Publication of GB1067373A publication Critical patent/GB1067373A/en
Expired legal-status Critical Current

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
    • 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
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
GB18173/64A 1963-05-04 1964-05-01 Improvements in the anodic oxidation of aluminium and of its alloys Expired GB1067373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES28769363 1963-05-04
ES29598464 1964-02-01

Publications (1)

Publication Number Publication Date
GB1067373A true GB1067373A (en) 1967-05-03

Family

ID=26155603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18173/64A Expired GB1067373A (en) 1963-05-04 1964-05-01 Improvements in the anodic oxidation of aluminium and of its alloys

Country Status (9)

Country Link
US (1) US3341435A (xx)
BE (1) BE647452A (xx)
CH (1) CH428371A (xx)
DE (1) DE1496709B2 (xx)
DK (1) DK128823B (xx)
FR (1) FR1399797A (xx)
GB (1) GB1067373A (xx)
LU (1) LU46011A1 (xx)
NL (1) NL142457B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256547A (en) 1979-07-12 1981-03-17 General Dynamics Corporation Universal chromic acid anodizing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223994A (en) * 1923-08-02 1924-11-03 Guy Dunstan Bengough Improved process of protecting surfaces of aluminium of aluminium alloys
US2085002A (en) * 1934-05-22 1937-06-29 Robert W Buzzard Anodic treatment of aluminum
US2066327A (en) * 1934-05-28 1937-01-05 Robert W Buzzard Bath for anodic treatment of aluminum
US2788317A (en) * 1954-02-25 1957-04-09 Koenig And Pope Aluminum and process applicable thereto

Also Published As

Publication number Publication date
BE647452A (xx) 1964-11-04
NL142457B (nl) 1974-06-17
CH428371A (fr) 1967-01-15
DE1496709B2 (de) 1971-04-15
US3341435A (en) 1967-09-12
DK128823B (da) 1974-07-08
FR1399797A (fr) 1965-05-21
NL6404879A (xx) 1964-11-05
DE1496709A1 (de) 1969-06-04
LU46011A1 (xx) 1964-11-03

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