Effects of AC Coils Parameters on Transduction Efficiency of EMAT for Steel Plate Inspection

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/712418/figures/712418.fig.003a.svgz" name="712418.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>AC current-magnetostrictive strain</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/712418/figures/712418.fig.003b.svgz" name="712418.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>AC current-magnetostriction with different plate thickness</td></tr></table>

<div>Effects of excitation current on magnetostrictive strain.</div>

Mathematical Problems in Engineering

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Figure 3

Figure 3: Effects of AC Coils Parameters on Transduction Efficiency of EMAT for Steel Plate Inspection 