The electroplater can achieve excellent results form bright zinc plating electrolytes when the baths are operated correctly. This articles is designed to give quick reference to all vital data needed for optimum bath performance. Discussion has been kept to a minimum in factor of tales in an effort to convey more useful information in a simplified form. Present data concentrate on acid chloride zinc, alkaline noncyanide zinc, and cyanide zinc baths. Typical bath compositions are given in Tables Ⅰand Ⅱ.
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