Effect of Deposition Time on the Morphological Features and Corrosion Resistance of Electroless Ni-High P Coatings on Aluminium

Figure 7

Tafel plots of (a) 15 minutes, (b) 30 minutes, (c) 1 hour, (d) 2 hours, and (e) 3 hours plated and corrosion tested samples.

(a)

(b)

(c)

(d)

(e)