Fig. 1: Hydrogen evolution and weight loss tests of Mg and Mg-Nd-Zr in 3.5/10 wt.% NaCl solution.
From: Attain insensitivity to chlorine ions in magnesium alloys by impeding the diffusion process

a Surface appearance of Mg after corrosion in 3.5 wt.% NaCl. b Surface appearance of Mg after corrosion in 10 wt.% NaCl. c Surface appearance of Mg-Nd-Zr after corrosion in 3.5wt.% NaCl. d Surface appearance of Mg-Nd-Zr after corrosion in 10 wt.% NaCl. Error bars representing the standard deviation of corrosion rate.