Effect of Processing Parameters on the Protective Quality of Electroless Nickel-Phosphorus on Cast Aluminium Alloy

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td align="left">Element</td><td align="center">C</td><td align="center">O</td><td align="center">Al</td><td align="center">Na</td><td align="center">P</td><td align="center">Ni</td><td align="center">Total</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td align="left">Weight % </td><td align="center">7.60</td><td align="center">7.86</td><td align="center">—</td><td align="center">1.06</td><td align="center">3.98</td><td align="center">79.48</td><td align="center">100</td></tr><tr><td align="left">Atomic %</td><td align="center">23.90</td><td align="center">18.51</td><td align="center">—</td><td align="center">1.74</td><td align="center">4.84</td><td align="center">51.01</td><td align="center"> </td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

EDX spectrum data for 10 min EN plating on cast Al alloy at (b) 85°C.

Journal of Metallurgy

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Table 8

Table 8: Effect of Processing Parameters on the Protective Quality of Electroless Nickel-Phosphorus on Cast Aluminium Alloy 