Protection of Petroleum Pipeline Carbon Steel Alloys with New Modified Core-Shell Magnetite Nanogel against Corrosion in Acidic Medium

<table>Nyquist diagram for carbon steel in 1 M HCl solution showing experimental and fit data.</table>

Journal of Chemistry

Figure 4: Protection of Petroleum Pipeline Carbon Steel Alloys with New Modified Core-Shell Magnetite Nanogel against Corrosion in Acidic Medium 