Parate, D.S. and Sabitha, R. and Malathy, P. and John, S.
(1996)
Studies on bipolar electrode for preferential deposit build up on intricate shaped article.
Bulletin of Electrochemistry, 12 (5-6).
pp. 294-296.
ISSN 0256-1654
Abstract
Current and Metal distribution plays a major role in electroplating/electroforming in deciding the uniformity of electrodeposit obtained on intricate shaped objects. Special cell and electrode designs are to be adopted to enable uniform deposition. Shields, Baffles, auxillary or conforming anodes are utilized to promote uiform deposition [1-3]. A slightly different condition was met with, while doing nickel deposition, where the thickness of the deposit required on a recessed area of an intricate shaped object was very high compared to the remaining portions. Special electrode design based on bipolar electrode was adopted and the results obtained are presented in this paper.
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