Impact of Electrocrystallization Research on Industrial Practice

Results of metal electrodeposition experiments conducted at the University of Brussels and University of Missouri-Rolla over the past few years are reviewed in terms of the relationship and impact on industrial processes. Examples are cited from common electrowinning, electrorefining, or electroplating operations for copper, zinc, nickel, cobalt and silver. The following topics are considered : metallographic structure, crystallographic texture, surface morphology, nucleation and growth, additive monitoring and effects, high current density, substrate related properties including adhesion. The studies were conducted on a variety of scales from laboratory beaker tests to full sized pilot and industrial operating plants.