Fig. 6: SGBM in Mg-X (X = Sn, Al, Zn) alloys with the same solute content of 0.3 at.%.
From: Migration of solidification grain boundaries and prediction
a, b Calculated values of \(\left({\sigma }_{0}-{{{{{{\rm{\sigma }}}}}}}_{I}\right)/{\sigma }_{0}\) versus \({X}_{0}\) for binary Mg-X alloys using Eq. (11) by focusing on fs = 0.99999 (a) and fs = 1 (b), showing the influence of solute type on \(\left({\sigma }_{0}-{{{{{{\rm{\sigma }}}}}}}_{I}\right)/{\sigma }_{0}\). c Mg-0.3 at.%Sn, profound SGBM. d Mg-0.3 at.%Pb, significant SGBM. e Mg-0.3 at.%Al, localised SGBM. f Mg-0.3 at.%Zn, little SGBM.
