Fig. 2: EDS elemental colour maps of Zn-Mg-Al.

The results are for (a) Zn-1Mg-1Al (b) Zn-1Mg-3Al (c) Zn-3Mg-1Al and d Zn-3Mg-3Al. The images show the distribution of Zn, Mg and Al within the microstructure of Zn-Mg-Al coatings.

The results are for (a) Zn-1Mg-1Al (b) Zn-1Mg-3Al (c) Zn-3Mg-1Al and d Zn-3Mg-3Al. The images show the distribution of Zn, Mg and Al within the microstructure of Zn-Mg-Al coatings.