Abstract
Copper or nickel was electroplated by using a jet flow device, in which the electrolyte flowed through a nozzle in high speed jet dashing perpendicularly against the cathode specimen, and then flowed away. As the results of experiments, it was found that the maximum available current density was 100amp./dm2 or more at a jet flow rate of 200cm/sec.. The flow of electrolyte and other factors in practice were discussed.
