ES328071A1 - Perfected procedure for bright electrolytic cinning and finishing passivation. (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected procedure for bright electrolytic cinning and finishing passivation. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES328071A1 ES328071A1 ES0328071A ES328071A ES328071A1 ES 328071 A1 ES328071 A1 ES 328071A1 ES 0328071 A ES0328071 A ES 0328071A ES 328071 A ES328071 A ES 328071A ES 328071 A1 ES328071 A1 ES 328071A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- grams per
- per liter
- legally binding
- google translate
- 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
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
"PERFECTED PROCEDURE FOR BRIGHT ELECTROLYTIC CINCINATION AND FINISHING PASSIVATION", according to which an electrolyte is prepared whose composition is as follows: Sodium cyanide ...... 80 grams per liter. Caustic soda ....... 60 grams per liter. Zinc oxide ....... 42 grams per liter (equivalent metal = 23.5). which products are mixed in the order indicated with constant agitation and, once conveniently dissolved, a filtration is carried out on elements with a porosity of 5 microns until the liquid is perfectly transparent, after which the relationships are analytically adjusted (see formula) and (see formula), which must be between 2.4 - 2.8 and 1.8 - 2.5 respectively, depending on the type of parts to be treated and then electrolyzed using zinc anodes and false cathodes , with a total area in dm2 equivalent to the volume of the electrolyte in D1, and with a current density of 0.25 Amp/dm2 for 4-6 hours, being between 1/1 and 2/1 the ratio of anodic surfaces/cathode (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0328071A ES328071A1 (en) | 1966-06-17 | 1966-06-17 | Perfected procedure for bright electrolytic cinning and finishing passivation. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0328071A ES328071A1 (en) | 1966-06-17 | 1966-06-17 | Perfected procedure for bright electrolytic cinning and finishing passivation. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES328071A1 true ES328071A1 (en) | 1967-04-01 |
Family
ID=59076761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0328071A Expired ES328071A1 (en) | 1966-06-17 | 1966-06-17 | Perfected procedure for bright electrolytic cinning and finishing passivation. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES328071A1 (en) |
-
1966
- 1966-06-17 ES ES0328071A patent/ES328071A1/en not_active Expired
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