Corrosion Resistance of Electroless Ni-Cu-P Ternary Alloy Coatings in Acidic and Neutral Corrosive Mediums

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</svg> (mV/sce)</td><td align="center"><svg height="15.475" id="M44" style="vertical-align:-3.39069pt" version="1.1" viewbox="0 0 25.25 15.475" width="25.25" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Uncovered ordinary steel</td><td align="center">−703</td><td align="center">43</td><td align="center">—</td></tr><tr><td align="left">NiCuP coating</td><td align="center">−428</td><td align="center">4.8</td><td align="center">89</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Electrochemical parameters of Ni-Cu-P alloy coatings and uncovered ordinary steel after two hours of immersion in 3% NaCl.

International Journal of Corrosion

tab2

Table 2

Table 2: Corrosion Resistance of Electroless Ni-Cu-P Ternary Alloy Coatings in Acidic and Neutral Corrosive Mediums 