Sealing of PEO Coated AZ91 Magnesium Alloy Using La-Based Solutions

<div>Potentiodynamic polarization plot of AZ91 magnesium alloy PEO coated at 0.5 A/cm<sup>2</sup> and sealed with 12 g/l of La(NO<sub>3</sub>)<sub>3</sub> with different treatment times and temperature.</div>

International Journal of Corrosion

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Figure 2

Figure 2: Sealing of PEO Coated AZ91 Magnesium Alloy Using La-Based Solutions 