ES224490A1 - Procedure for the treatment of metallic surfaces for the application of coatings by electrolysis (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the treatment of metallic surfaces for the application of coatings by electrolysis (Machine-translation by Google Translate, not legally binding)
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Bozel Maletra SA
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Bozel Maletra SA
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Publication of ES224490A1publicationCriticalpatent/ES224490A1/en
Procedure for the treatment of metallic surfaces for the application of coatings by electrolysis, surfaces that are normally covered with an oxide layer or other impurities capable of being destroyed or extracted by means of a hydrogen evolution prior to the application of an electrolytic coating characterized due to the fact that the piece is placed under current, in the electrolysis bath using it as a cathode and maintaining the intensity of the current below the threshold corresponding to the beginning of the deposition of the electrolytic metal until the destruction of the oxide charge by hydrogen which is generated, after which the intensity of the current can be put above said threshold. (Machine-translation by Google Translate, not legally binding)
ES0224490A1954-10-211955-10-17Procedure for the treatment of metallic surfaces for the application of coatings by electrolysis (Machine-translation by Google Translate, not legally binding)
ExpiredES224490A1
(en)
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