抄録
Pulse electrolysis of alloy baths brings about two principal effects on the alloy deposits. One is that the change in the composition of alloy deposits with plating conditions is less pronounced in pulse electrolysis, since it is possible to maintain the solution composition in the vicinity of the electrode surface. The second advantage is the smaller grain size resulting from higher cathodic overvoltage during the pulse on-time. The effects of pulse electrolysis are briefly discussed with respect to the mass transport process and crystallization behavior in alloy electrodeposition. The features and the available application fields of alloy deposits prepared by the pulse plating method are also described.
