Szczegóły publikacji
Opis bibliograficzny
Influence of $Cs^{+}$ ions on codeposition of SiC particles with $Ni-Co$ alloy / E. RUDNIK // Transactions of the Institute of Metal Finishing ; ISSN 0020-2967 . — 2009 — vol. 87 no. 5, s. 239–245. — Bibliogr. s. 245
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 51161 |
|---|---|
| Data dodania do BaDAP | 2010-03-26 |
| Tekst źródłowy | URL |
| DOI | 10.1179/174591909X439351 |
| Rok publikacji | 2009 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Transactions of the Institute of Metal Finishing |
Abstract
Ni-Co/SiC composite coatings were produced by electrodeposition from a Watt's-type bath. The effect of current density and SiC concentration on the weight percentage of embedded particles was determined. Enhanced SiC incorporation was observed in the presence of small amount of cesium ions in the plating bath. It was attributed to increased adsorption of Co2+ and Ni2+ on the particles induced by Csz+ ions. Preferential adsorption of Csz+ was also observed. Validation of the Guglielmi model was confirmed for the codeposition process in the Ni-Co/SiC system. The incorporation of SiC within the alloy matrix resulted in the improvement of the microhardness of the deposits. Morphology and particle distribution in the deposits was studied by optical and electron (SEM, TEM) microscopy.
