Table 2.

The obtained polarization data of as-rolled Mg–2Sr, Mg–2Sr–Ca and Mg–2Sr–Zn alloys.

Alloy	Ecorr (V vs SCE)	Icorr (μA/cm2)	βc (V dec)
Mg–2Sr	−1.53 ± 0.02	21.41 ± 3.52	0.19 ± 0.04
Mg–2Sr–Ca	−1.47 ± 0.02	18.42 ± 3.83	0.16 ± 0.03
Mg–2Sr–Zn	−1.53 ± 0.01	4.68 ± 1.03	0.08 ± 0.02