CA1049949A - Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium - Google Patents

Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium

Info

Publication number
CA1049949A
CA1049949A CA228,800A CA228800A CA1049949A CA 1049949 A CA1049949 A CA 1049949A CA 228800 A CA228800 A CA 228800A CA 1049949 A CA1049949 A CA 1049949A
Authority
CA
Canada
Prior art keywords
workpiece
immersed
aluminum
process according
hetero
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
CA228,800A
Other languages
English (en)
Inventor
Eberhard Keller
Jens Keller
Ove C. Gedde
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA228,800A priority Critical patent/CA1049949A/fr
Application granted granted Critical
Publication of CA1049949A publication Critical patent/CA1049949A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
CA228,800A 1975-06-09 1975-06-09 Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium Expired CA1049949A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA228,800A CA1049949A (fr) 1975-06-09 1975-06-09 Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA228,800A CA1049949A (fr) 1975-06-09 1975-06-09 Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium

Publications (1)

Publication Number Publication Date
CA1049949A true CA1049949A (fr) 1979-03-06

Family

ID=4103269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,800A Expired CA1049949A (fr) 1975-06-09 1975-06-09 Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium

Country Status (1)

Country Link
CA (1) CA1049949A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756772A (en) * 1983-10-31 1988-07-12 Alcan International Limited Method of coloring a porous anodic oxide film on the surface of an aluminum article
CN110359072A (zh) * 2018-04-09 2019-10-22 德韧营运有限责任公司 生产具有着色表面的铝部件的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756772A (en) * 1983-10-31 1988-07-12 Alcan International Limited Method of coloring a porous anodic oxide film on the surface of an aluminum article
CN110359072A (zh) * 2018-04-09 2019-10-22 德韧营运有限责任公司 生产具有着色表面的铝部件的方法

Similar Documents

Publication Publication Date Title
US4066516A (en) Method for forming colorless or colored pattern having shade difference on an aluminum or aluminum alloy article
US3382160A (en) Process for inorganically coloring aluminum
US4021315A (en) Process for electrolytic coloring of the anodic oxide film on aluminum or aluminum base alloys
US3787295A (en) Method of electrolytic coloring of oxide layers on aluminum and aluminum base alloys
US4042468A (en) Process for electrolytically coloring aluminum and aluminum alloys
Sheasby et al. The electrolytic colouring of anodized aluminium
HU205973B (en) Process for electrolytic metal-colouring anodized aluminium surfaces
US3773631A (en) Aqueous electrolytic bath for coloring anodic oxide layers on aluminum and aluminum alloy substrates and process for coloring said substrates
US3616309A (en) Method of producing colored coatings on aluminum
US3661729A (en) Process for coloring anodic coatings on aluminum and aluminum alloys with metal salts
CA1048963A (fr) Methode de coloration par electrolyse sur aluminium et alliages d'aluminium
US3717555A (en) Method of producing an electrolytic coating on aluminum and the product thereof
CA1049949A (fr) Methode de coloration combinee sur pieces d'aluminium ou d'alliages d'aluminium
US2987417A (en) Pigmenting aluminum oxide coating
US4043880A (en) Method for producing green-colored anodic oxide film on aluminum or aluminum base alloy articles
GB2096644A (en) Colour anodizing aluminium or aluminium alloys
US4430169A (en) Method of producing green coatings on aluminum and aluminum alloys
JPS63312998A (ja) 陽極酸化アルミニウムの電解着色
US3935084A (en) Anodizing process
US4632735A (en) Process for the electrolytic coloring of aluminum or aluminum alloys
DE2364405C3 (fr)
US3280013A (en) Anodizing electrolyte and process
JPH11256394A (ja) 陽極処理したアルミニウムまたはアルミニウム合金の着色物品の製造方法およびそれにより製造された着色物品
US3751350A (en) Process for coloring an aluminum anodic oxide film
US4042471A (en) Process for electrolytically coloring aluminum and aluminum alloys