Căutare după Autor "Gutt, Sonia"
Afișează articolele 1-2 of 2
-
Electrodeposition and Characterization of Zinc-Cobalt Alloy Coatings
Vasilache, Violeta; Gutt, Sonia; Sandu, Ion; Gutt, Gheorghe; Vasilache, Traian (Universitatea "Dunărea de Jos" din Galați, 2010)Electrodeposited alloys are important in industry due to their properties which are superior to those of single metal layer. Zinc-cobalt alloys were co-deposited on gold substrate. Composition of the layers was established ... -
Studies Regarding Nickel Electrodeposition from Watts bath with Addition of Polyvinylpyrrolidone and Sodium Saccharine
Vasilache, Violeta; Gutt, Sonia; Gutt, Georg; Sandu, Ion; Vasilache, Traian; Sandu, Victor Andrei (Universitatea "Dunarea de Jos" din Galați, 2009)This paper is based on some studies about the influence of polyvinylpyrrolidone (PVP) and sodium saccharine as far as concern their influence on the nickel electroplating processes from Watts bath. PVP is a wetting ...