BAGNO ELETTROLITICO PER RIVESTIMENTI BRILLANTI DI STAGNO

BAGNO ELETTROLITICO PER RIVESTIMENTI BRILLANTI DI STAGNO

An electroplating bath for the deposition of bright tin coatings comprises tin sulphate, sulphuric acid, formalin, benzalacetone, a surfactant of the polyethoxy type and a nicotonic acid type compound. Bright deposits over a wide range of current densities, deposition at high current densities and h...

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Bibliographische Detailangaben
Hauptverfasser: TODOROV IVAN VASSILEV, TODOROV IVAN MLADENOV, STEFANOV STEFAN RASCHKOV, MIRTSCHEVA VERA VLADIMIROVA
Format: Patent
Sprache:ita
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Zusammenfassung:An electroplating bath for the deposition of bright tin coatings comprises tin sulphate, sulphuric acid, formalin, benzalacetone, a surfactant of the polyethoxy type and a nicotonic acid type compound. Bright deposits over a wide range of current densities, deposition at high current densities and high throwing power are characteristics of this bath.