Rapid electrodeposition is economically a valuable way that has led to the invention of different methods. In this study, rapid Zn–Ni γ-phase electrodeposition from modified Watt’s bath containing zinc ions was investigated. A high current density was applied in assistance with the turbulent fluid flow as a simple technique for rapid electrodeposition, and the influence of saccharin amount was investigated on microstructure and corrosion resistance of rapid electrodeposited films. Rapid electrodeposition led to the formation of a preferred texture orientation of (600) and a small crystallite colony size. Structural changes and variation in the composition of rapid electrodeposited γ-phase resulted in improved corrosion resistance. The addition of saccharin into the electrolyte altered the preferred crystal texture to (300) and increased the crystallite colony size, accompanied by changing diamond-like morphology to the faceted surface and inhibited formation of microcracks that were detected in rapid electrodeposited films.

快速电沉积在经济上是一种有价值的方法，它导致了不同方法的发明。在这项研究中，研究了来自含有锌离子的改性瓦特浴的快速 Zn-Ni γ 相电沉积。应用高电流密度辅助湍流流动作为快速电沉积的一种简单技术，并研究了糖精量对快速电沉积膜的微观结构和耐腐蚀性的影响。快速电沉积导致形成优选的 (600) 纹理取向和小的微晶集落尺寸。快速电沉积 γ 相的结构变化和成分变化导致耐腐蚀性提高。