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03/01/2016 06:56:38

 Enhancement of chromium plating by Nano ceramic particles


Author  طالب عبد الامير جاسم المشرف  Views and Downloads  881
Description  Cr? Al2O3 Nano composite coatings with various contents of Al2O3 nanoparticles were prepared by electrodeposition inoptimized Cr plating bath containing different concentrations of Al2O3 nanoparticles. Direct current electrocodeposition technique wasused to deposit chromium layers with and without Al2O3 nanoparticles on mild carbon steel. The effects of current density, stirring rateand concentration of nanoparticles in the plating bath were investigated. Energy dispersive analysis technique was used to verify the presence of Al2O3 nanoparticles in the coated layers.