RO66345A - Procedeu de colorare electrochimica a pieselor din aluminiu sau aliaje de aluminiu - Google Patents

Procedeu de colorare electrochimica a pieselor din aluminiu sau aliaje de aluminiu

Info

Publication number
RO66345A
RO66345A RO7271381A RO7138172A RO66345A RO 66345 A RO66345 A RO 66345A RO 7271381 A RO7271381 A RO 7271381A RO 7138172 A RO7138172 A RO 7138172A RO 66345 A RO66345 A RO 66345A
Authority
RO
Romania
Prior art keywords
aluminum
alloy parts
aluminum alloy
electrochemical coloring
electrochemical
Prior art date
Application number
RO7271381A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Jos Patrie
Jacques Lefebvre
Roger Segond
Michel Badia
Original Assignee
Cegedur Societe De Transformation De L'aluminium,Fr
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
Priority claimed from FR7123338A external-priority patent/FR2142828A1/fr
Application filed by Cegedur Societe De Transformation De L'aluminium,Fr filed Critical Cegedur Societe De Transformation De L'aluminium,Fr
Publication of RO66345A publication Critical patent/RO66345A/ro

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/04Anodisation of aluminium or alloys based thereon
    • C25D11/18After-treatment, e.g. pore-sealing
    • C25D11/20Electrolytic after-treatment
    • C25D11/22Electrolytic after-treatment for colouring layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
RO7271381A 1971-06-25 1972-06-24 Procedeu de colorare electrochimica a pieselor din aluminiu sau aliaje de aluminiu RO66345A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7123338A FR2142828A1 (en) 1971-06-25 1971-06-25 Dyeing anodised aluminium - by electrodeposition using aqs soln of heavy metal sulphamate and direct current
FR7132743A FR2152399B2 (xx) 1971-06-25 1971-09-10

Publications (1)

Publication Number Publication Date
RO66345A true RO66345A (ro) 1980-04-15

Family

ID=26216482

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7271381A RO66345A (ro) 1971-06-25 1972-06-24 Procedeu de colorare electrochimica a pieselor din aluminiu sau aliaje de aluminiu

Country Status (16)

Country Link
US (1) US3788956A (xx)
JP (1) JPS5411788B1 (xx)
AR (1) AR193409A1 (xx)
AU (1) AU468076B2 (xx)
BE (1) BE785351A (xx)
CA (1) CA992909A (xx)
CH (1) CH549097A (xx)
DE (1) DE2230868C3 (xx)
FR (1) FR2152399B2 (xx)
GB (1) GB1370857A (xx)
HU (1) HU166192B (xx)
LU (1) LU65580A1 (xx)
NL (1) NL7208645A (xx)
RO (1) RO66345A (xx)
SE (1) SE380836B (xx)
YU (1) YU35383B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578196B2 (xx) * 1973-10-20 1982-02-15
ES8205885A2 (es) * 1979-07-04 1982-08-01 Empresa Nacional Aluminio Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado.
JPS581047A (ja) * 1981-06-05 1983-01-06 Fuji Photo Film Co Ltd アルミニウム合金平版印刷版用支持体
US4431489A (en) * 1983-03-31 1984-02-14 Kaiser Aluminum & Chemical Corporation Coloring process for anodized aluminum products
US20130299353A1 (en) * 2012-05-12 2013-11-14 Catcher Technology Co., Ltd. Method of forming interference film on surface of aluminum alloy substrate

Also Published As

Publication number Publication date
YU164572A (en) 1980-06-30
JPS5411788B1 (xx) 1979-05-17
BE785351A (fr) 1972-12-27
FR2152399B2 (xx) 1974-03-29
DE2230868B2 (de) 1974-08-08
LU65580A1 (xx) 1972-10-25
AU4381972A (en) 1974-01-03
DE2230868C3 (de) 1978-03-09
CH549097A (fr) 1974-05-15
AU468076B2 (en) 1975-12-18
NL7208645A (xx) 1972-12-28
AR193409A1 (es) 1973-04-23
US3788956A (en) 1974-01-29
DE2230868A1 (de) 1973-01-18
YU35383B (en) 1980-12-31
FR2152399A2 (xx) 1973-04-27
SE380836B (sv) 1975-11-17
GB1370857A (en) 1974-10-16
CA992909A (en) 1976-07-13
HU166192B (xx) 1975-02-28

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