V. Stanković, M. Gojo, V. Grekulović, N. Pajkić, T. Cigula

Surface quality of the Ni-TiO2 Composite coatings produced by electroplating

J. Min. Metall. Sect. B-Metall. 53 (3) B (2017) 341-348. DOI:10.2298/JMMB170524042S
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Composite nickel coatings on a brass substrate were produced from suspensions consisted of a conventional nickel sulphate bath and fine TiO2 particles (dp 40 gdm-3. SEM micrographs showed irregularities like single-nodule, or beads of nodules on the surface. Relationship between surface roughness and current density has not been noted.
Keywords: Nickel electroplating; TiO2 particles; Composite coatings; Surface roughness; Surface profilograms

Correspondence Address:
V. Stanković,
University of Belgrade,
Technical Faculty in Bor, Bor, Serbia

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