Influence of Coating Parameter and Sintering Atmosphere on the Corrosion Resistance Behavior of Electrophoretically Deposited Composite Coatings

作者: U. Vijayalakshmi , M. Chellappa , U. Anjaneyulu , Geetha Manivasagam , Swaminathan Sethu

DOI: 10.1080/10426914.2015.1070424

关键词:

摘要: The purpose of this study is to synthesize and characterize nanosized titania (TiO2), zinc oxide (ZnO), its composite coating on Ti–6Al–4V enhance corrosion protection behavior in Ringer's solution. Nanosized powders TiO2 ZnO was characterized by Fourier transform infrared spectroscopy (FTIR), powder X-ray diffraction (XRD), scanning electron microscopy - energy dispersive atomic (SEM-EDAX) analysis. As a result antibacterial activity, both TiO2/ZnO have produce remarkable inhibition zone Escherichia coli. activity composites are due the combined effect TiO2. adherence surface uniformity film titanium implant examined optical Vickers microhardness test. Corrosion resistant investigated tafel polarization impedance coatings produced improved resistance with pronou...

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