Abstract：A method of jet flow electrodeposition was established with watt nickel solution.The relationship between voltage and current,current density and current efficiency,nozzle caliber and effect of anode nozzle caliber on metal distribution were investigated.The deposits were uniform,coherent even the current density higher than 800A/dm2.The columnar deposit were got with diameters almost the same as nozzle caliber at 0.8,1.2,1.6mm.The current efficiency was strongly dependent on the nozzle caliber size.When nozzle caliber was 1.6mm,the current efficiency was 89.8%,nozzle caliber 0.8mm,the current efficiency only was 64.3%.
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2008, Vol. 0 
