Experimental and Runge–Kutta Method Simulation to Investigate Corrosion Kinetics of Mild Steel in Sulfuric Acid Solutions

<table class="fixed-width table-group" id="tab4"><tr><td><table class="table"><colgroup><col style="width:8.30em"/><col style="width:5.90em"/><col style="width:11.24em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Temperature (°C)</td><td class="align_center" rowspan="2">1/T (K)</td><td class="align_center">Rate of reaction constant</td></tr><tr class="thead"><td class="align_center">K</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">30</td><td class="align_center">0.0032987</td><td class="align_center">2617.56559</td></tr><tr><td class="align_left">35</td><td class="align_center">0.00324517</td><td class="align_center">2659.78348</td></tr><tr><td class="align_left">40</td><td class="align_center">0.00319336</td><td class="align_center">2705.38633</td></tr><tr><td class="align_left">45</td><td class="align_center">0.00314317</td><td class="align_center">2749.02065</td></tr><tr><td class="align_left">50</td><td class="align_center">0.00309454</td><td class="align_center">2793.35874</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The rate of reaction constant of mild steel in sulfuric acid at different temperature (30-50°C).</div>

International Journal of Corrosion

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Table 4

Table 4: Experimental and Runge–Kutta Method Simulation to Investigate Corrosion Kinetics of Mild Steel in Sulfuric Acid Solutions 