ES474761A1 - Proceso para la coloracion electrolitica del aluminio anodi-zado - Google Patents
Proceso para la coloracion electrolitica del aluminio anodi-zadoInfo
- Publication number
- ES474761A1 ES474761A1 ES474761A ES474761A ES474761A1 ES 474761 A1 ES474761 A1 ES 474761A1 ES 474761 A ES474761 A ES 474761A ES 474761 A ES474761 A ES 474761A ES 474761 A1 ES474761 A1 ES 474761A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- anodized aluminum
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004040 coloring Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
1.Proceso para la coloración electrolítica del aluminio anodizado, caracterizado porque en una primera fase del mismo se produce una capa de óxido de aluminio sobre el metal, para lo cual se utiliza un baño de ácido sulfúrico con una concentración de 150 a 200 gr/l, una tensión entre electrodos de 12 a 20 voltios y una densidad de corriente de 1 a 2 A/dm2, estando la duración de este tratamiento comprendida entre 15 y 60 minutos, mientras que la segunda fase del proceso consiste en la introducción del metal en un baño de coloración en el que se establecen dos etapas electrolíticas diferentes, de las que, en la primera de ellas, el metal es sometido a una tensión continua pulsante, mientras que en la segunda se programa una tensión continua pulsante negativa sobre la forma de onda de la primera etapa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES474761A ES474761A1 (es) | 1978-11-02 | 1978-11-02 | Proceso para la coloracion electrolitica del aluminio anodi-zado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES474761A ES474761A1 (es) | 1978-11-02 | 1978-11-02 | Proceso para la coloracion electrolitica del aluminio anodi-zado |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES474761A1 true ES474761A1 (es) | 1980-07-16 |
Family
ID=8477035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES474761A Expired ES474761A1 (es) | 1978-11-02 | 1978-11-02 | Proceso para la coloracion electrolitica del aluminio anodi-zado |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES474761A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2037578A1 (es) * | 1991-04-10 | 1993-06-16 | Novamax Technologies Holding I | Metodo para la obtencion, por via electronica, sobre aluminio anodizado, de una gama de colores grises. |
-
1978
- 1978-11-02 ES ES474761A patent/ES474761A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2037578A1 (es) * | 1991-04-10 | 1993-06-16 | Novamax Technologies Holding I | Metodo para la obtencion, por via electronica, sobre aluminio anodizado, de una gama de colores grises. |
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