Watts nickel plating; part VIII: main contaminants and their influence on the deposit characteristics

Abstract

The influence of different contaminants in nickel baths is discussed in this paper, highlighting the importance of these agents on the quality of deposits and in the efficiency of the process of electroplating nickel. The following types of contaminants are treated: solid particles; metal ions; ammonium nitrate ions; silicates; phosphates and organic compounds (including oils and greases).


Reference
PANOSSIAN, Z. Banho de níquel tipo Watts; parte 8: principais contaminantes e sua influência nas características do depósito. Tratamento de Superfície, São Paulo, v. 17, n. 81, p. 26-28, 30-32, jan./fev., 1997 (V-XI)

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