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Electrodeposition and Characterization of Nickel–TiN Microcomposite Coatings

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Figure

Figure 1.  FTIR spectra of pure titanium nitride and Ni-TiN composites.
Figure 2.  XRD patterns for pure nickel coating and for Ni-TiN composite coatings.
Figure 3.  SEM photomicrographs of  (a) TiN powder, (b) pure nickel coating, (c) Ni-TiN composite (2 g/L TiN), (d) Ni-TiN composite (4 g/L   TiN) and (e) Ni-TiN composite (12 g/L TiN)
Figure 4.  Potentiodynamic cathodic polarization curves in the presence and absence of TiN
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