Browsing 2009 fascicula9 nr1 by Author "Sandu, Ion"

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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 ...
A Typical Surface Formations Found on the Corrosion Layer of Iron Artefacts

Mircea, Otilia; Sandu, Ion; Sârghie, Ioan; Sandu, Andrei Victor (Universitatea "Dunărea de Jos" din Galați, 2009)

The paper presents the experimental results obtained by applying non-invasive methods (OM, SEM-EDX, XRF) on two iron artefacts from the IInd and the IIIrd centuries A.D. (discovered in the incineration graves from ...