Fig. 5. EPMA-mappings of 1 mm samples cast from alloy 226D without Sr addition for the main alloying elements: (a) Si, (b) Fe, (c) Mg, (d) Cu, (e) Mn and (f) Zn

Fig. 5. EPMA-mappings of 1 mm samples cast from alloy 226D without Sr addition for the main alloying elements: (a) Si, (b) Fe, (c) Mg, (d) Cu, (e) Mn and (f) Zn

Fig. 5. EPMA-mappings of 1 mm samples cast from alloy 226D without Sr addition for the main alloying elements: (a) Si, (b) Fe, (c) Mg, (d) Cu, (e) Mn and (f) Zn

Fig. 5. EPMA-mappings of 1 mm samples cast from alloy 226D without Sr addition for the main alloying elements: (a) Si, (b) Fe, (c) Mg, (d) Cu, (e) Mn and (f) Zn