Research Article
Effect of Processing Parameters on the Protective Quality of Electroless Nickel-Phosphorus on Cast Aluminium Alloy
Figure 7
Microphotograph and SEM images showing EN deposition on (a) stainless steel at 85°C and pH = 5.1 without pH regulator and 1200 μm grit polished substrates at (b) pH (5.2), (c) pH (5.3), and (d) pH (5.4) NaOH regulated at 80°C.
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