| Abstrakt: |
The study assesses the YSZ nanoceramic-coated on Ti-13Zr-13Nb alloy's corrosion and tape testing results. By employing dip coating and electrophoretic deposition processes, a thin adhesive covering was produced using a Taguchi design of experiments (DOE) methodology. The impact of dip coating & electrophoretic deposition parameters, including duration, temperature, concentration, voltage, of YSZ, and level of substrate pulverization in Ti alloy, on deposition yield was investigated using a L9-type orthogonal Taguchi array. After thickness and adhesion studies were utilized to optimize the parameters of both processes, the Ti alloy, were coated used the best settings for the electrophoretic deposition and dip coating techniques, as previously reported. For electrophoretic deposition, 400 degrees of grinding, 7 minutes, 20% concentration, and 60 volts were the ideal settings. The ideal parameters for dip coating were, 60 °C, 10% concentration, 10 seconds, and 400 °G grinding. The coated metals' (FE-SEM) images were used for the examination. Optical microscopy (AFM) was also used to assess the coated surfaces' thickness and microstructure. Using electrochemical techniques including cyclic polarization and polarizing, the corrosion resistance of the best coated Ti alloys was investigated in simulated body fluid (SBF) (Tafel). The corrosion-resistant values shown below were used to compare the coated Ti-13Zr-13Nb alloys: The resistance to corrosion in Ringer's solution at 37°C was enhanced by both coating alloys; however, the Ti-13Zr-13Nb alloy coated by electrophoretic deposition was corroded more slowly than the Ti-13Zr-13Nb alloy coated through dip coating (1.888×10-3 against 5.417×10-3, respectively). [ABSTRACT FROM AUTHOR] |
