ES281355A1 - Improvements of crystal and ultimate chromatized for the protection of surfaces and finishing based on iron (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements of crystal and ultimate chromatized for the protection of surfaces and finishing based on iron (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES281355A1 ES281355A1 ES281355A ES281355A ES281355A1 ES 281355 A1 ES281355 A1 ES 281355A1 ES 281355 A ES281355 A ES 281355A ES 281355 A ES281355 A ES 281355A ES 281355 A1 ES281355 A1 ES 281355A1
- Authority
- ES
- Spain
- Prior art keywords
- washed
- solution
- chromatized
- translation
- iron
- 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
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Zinc plating process and subsequent chromatized, for the protection of surfaces and finishes based on iron that is characterized because the ferrous surfaces of the various materials, are previously degreased by alkaline solution at a temperature between 60º and 80º, then subjected to a washed with running water and then proceeds to a stripping process based on a hydrochloric or sulfuric solution, with an appropriate pickling moderator, then washed again with running water, then subjected to an electrolytic zinc, in a cyanide alkaline solution, or in acid solution, at a current density ranging from 2 to 7 amp/dm2 and for a time between 5 and 20 minutes, they are again washed with running water and immersed in a solution of chrome exavalent added products acids or alkalis, for a time ranging from a few seconds to 5 minutes, finally let dry or they are washed and dried cold. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES281355A ES281355A1 (en) | 1962-10-06 | 1962-10-06 | Improvements of crystal and ultimate chromatized for the protection of surfaces and finishing based on iron (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES281355A ES281355A1 (en) | 1962-10-06 | 1962-10-06 | Improvements of crystal and ultimate chromatized for the protection of surfaces and finishing based on iron (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES281355A1 true ES281355A1 (en) | 1963-02-01 |
Family
ID=66650476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES281355A Expired ES281355A1 (en) | 1962-10-06 | 1962-10-06 | Improvements of crystal and ultimate chromatized for the protection of surfaces and finishing based on iron (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES281355A1 (en) |
-
1962
- 1962-10-06 ES ES281355A patent/ES281355A1/en not_active Expired
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