Electrodeposition and Properties of Bismuth Alloys with Low-Melting Metals
V. V. Povetkina and T. G. Shiblevab
a Tyumen State University of Oil and Gas, ul. Volodarskogo 38, Tyumen 625000 Russia
b Tyumen State University, Tyumen, 625003, Russia
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Received November 23, 2004
Abstract — The electrodeposition of bismuth alloys with indium, lead and cadmium from trilonate baths is investigated. X-ray diffraction and scanning electron microscopy are used to determine the structure of the prepared alloys deposited under various electrolysis conditions. The electrocrystallization conditions of two-phase alloys—mechanical mixtures, are determined. The electrochemical alloying of bismuth coatings with low-melting metals is conducive to refining the grain structure, smoothing the surface relief, and increasing their acidic corrosion resistance.
PACS numbers: 82.45.Qr, 81.15.Pq
DOI: 10.1134/S0033173206050146
