As shown in Figure 15, compared with AZ31 magnesium alloy, all MAO coating samples showed higher Ecorr and lower Icorr, indicating that MAO coating can provide effective corrosion protection for the magnesium alloy substrate.
As shown in Figure 15, all MAO coating samples exhibit higher Ecorr and lower Icorr compared to the AZ31 magnesium alloy, indicating that the MAO coating provides effective corrosion protection for magnesium alloy substrates.
As shown in Figure 15, compared with AZ31 magnesium alloy, all MAO coating samples show higher Ecorr and lower icorr, indicating that Mao coating can provide effective corrosion protection for magnesium alloy substrate.<br>